FHIR IG analytics
| Package | smart.who.int.base |
| Resource Type | CodeSystem |
| Id | CodeSystem-CDHIv2.json |
| FHIR Version | R4 |
| Source | https://build.fhir.org/ig/WorldHealthOrganization/smart-base/CodeSystem-CDHIv2.html |
| URL | http://smart.who.int/base/CodeSystem/CDHIv2 |
| Version | 0.2.0 |
| Status | active |
| Date | 2026-03-24T14:58:52+00:00 |
| Name | CDHIv2 |
| Title | Classification of Digital Health Interventions v2 |
| Authority | who |
| Description | CodeSystem for the Classification of Digital Interventions, Services and Applications in Health
(CDISAH), second edition (2023). ISBN 978-92-4-008194-9.
Organised into four groups based on the primary user:
1. Persons
2. Healthcare providers
3. Health management and support personnel
4. Data services
New categories vs v1: 1.4.4, 1.6.2, 1.8, 2.5.6, 2.11, 3.1.5, 3.5.7, 3.5.8, 3.8, 4.3.5, 4.4.2, 4.4.3, 4.5.
See ConceptMap CDHIv1toCDHIv2 for the full mapping from the first edition. |
| Copyright | WHO © 2023. Some rights reserved. CC BY-NC-SA 3.0 IGO. |
| Content | complete |
Resources that use this resource
| ConceptMap |
| smart.who.int.base#current | CDHIv1toCDHIv2 | Mapping from CDHI v1 to CDISAH v2 |
| smart.who.int.base#current | CDHIv2Hierarchy | Hierarchy of the Classification of Digital Health Interventions v2 |
| ValueSet |
| smart.who.int.base#current | CDHIv2.1 | Digital Health Interventions for Persons |
| smart.who.int.base#current | CDHIv2.2 | Digital Health Interventions for Healthcare Providers |
| smart.who.int.base#current | CDHIv2.3 | Digital Health Interventions for Health Management and Support Personnel |
| smart.who.int.base#current | CDHIv2.4 | Digital Health Interventions: Data Services |
| smart.who.int.base#current | CDHIv2 | Classification of Digital Health Interventions v2 |
Resources that this resource uses
No resources found
Narrative
Note: links and images are rebased to the (stated) source
English
This case-insensitive code system http://smart.who.int/base/CodeSystem/CDHIv2 defines the following codes:
| Code | Display |
| 1 | Persons |
| 1.1 | Targeted communication to Persons |
| 1.1.1 | Transmit health event alerts to specific population group(s) |
| 1.1.2 | Transmit targeted health information to person(s) based on health status or demographics |
| 1.1.3 | Transmit targeted alerts and reminders to person(s) |
| 1.1.4 | Transmit diagnostics result, or availability of result, to person(s) |
| 1.2 | Untargeted communication to Persons |
| 1.2.1 | Transmit untargeted health information to an undefined population |
| 1.2.2 | Transmit untargeted health event alerts to undefined group |
| 1.3 | Person to Person communication |
| 1.3.1 | Peer group for individuals |
| 1.4 | Personal health tracking |
| 1.4.1 | Access by the individual to own medical or summary health records |
| 1.4.2 | Self monitoring of health or diagnostic data by the individual |
| 1.4.3 | Active data capture/documentation by an individual |
| 1.4.4 | Access by the individual to verifiable documentation of a health event or health status |
| 1.5 | Person based reporting |
| 1.5.1 | Reporting of health system feedback by persons |
| 1.5.2 | Reporting of public health events by persons |
| 1.6 | On demand communication with persons |
| 1.6.1 | Look-up of information on health and health services by individuals |
| 1.6.2 | Simulated human-like conversations with individual(s) |
| 1.7 | Person-centred financial transactions |
| 1.7.1 | Transmit or manage out-of-pocket payments by individuals |
| 1.7.2 | Transmit or manage vouchers to individuals for health services |
| 1.7.3 | Transmit or manage incentives to individuals for health services |
| 1.8 | Person-centred consent management |
| 1.8.1 | Manage provision and withdrawal of consent by individuals |
| 2 | Healthcare providers |
| 2.1 | Identification and registration of persons |
| 2.1.1 | Verify a person's unique identity |
| 2.1.2 | Enrol person(s) for health services/clinical care plan |
| 2.2 | Person-centred health records |
| 2.2.1 | Longitudinal tracking of person's health status and services |
| 2.2.2 | Manage person-centred structured clinical records |
| 2.2.3 | Manage person-centred unstructured clinical records (e.g. notes, images, documents) |
| 2.2.4 | Routine health indicator data collection and management |
| 2.3 | Healthcare provider decision support |
| 2.3.1 | Provide prompts and alerts based according to protocol |
| 2.3.2 | Provide checklist according to protocol |
| 2.3.3 | Screen persons by risk or other health status |
| 2.4 | Telemedicine |
| 2.4.1 | Consultations between remote person and healthcare provider |
| 2.4.2 | Remote monitoring of person's health or diagnostic data by provider |
| 2.4.3 | Transmission of medical data (e.g. images, notes, and videos) to healthcare provider |
| 2.4.4 | Consultations for case management between healthcare providers |
| 2.5 | Healthcare provider communication |
| 2.5.1 | Communication from healthcare provider to supervisor(s) |
| 2.5.2 | Communication and performance feedback to healthcare provider(s) |
| 2.5.3 | Transmit routine news and workflow notifications to healthcare provider(s) |
| 2.5.4 | Transmit non-routine health event alerts to healthcare provider(s) |
| 2.5.5 | Peer group for healthcare providers |
| 2.5.6 | Generative AI for tailored content creation |
| 2.6 | Referral coordination |
| 2.6.1 | Coordinate emergency response and transport |
| 2.6.2 | Manage referrals between points of service within health sector |
| 2.6.3 | Manage referrals between health and other sectors (social services, police, justice, economic support schemes) |
| 2.7 | Scheduling and activity planning for healthcare providers |
| 2.7.1 | Identify persons in need of services |
| 2.7.2 | Schedule healthcare provider's activities |
| 2.8 | Healthcare provider training |
| 2.8.1 | Provide training content to healthcare provider(s) |
| 2.8.2 | Assess capacity of healthcare provider(s) |
| 2.9 | Prescription and medication management |
| 2.9.1 | Transmit or track prescription orders |
| 2.9.2 | Track individual's medication consumption |
| 2.9.3 | Report adverse drug effects |
| 2.10 | Laboratory and diagnostics imaging management |
| 2.10.1 | Transmit person's diagnostic result to healthcare provider |
| 2.10.2 | Transmit and track diagnostic orders |
| 2.10.3 | Capture diagnostic results from digital devices |
| 2.10.4 | Track biological specimens |
| 2.11 | Healthcare provider financial transactions |
| 2.11.1 | Verify individual's health coverage and financing scheme membership |
| 2.11.2 | Receive payments from individuals |
| 3 | Health management and support personnel |
| 3.1 | Human resource management |
| 3.1.1 | List health workforce cadres and related identification information |
| 3.1.2 | Monitor performance of healthcare provider(s) |
| 3.1.3 | Manage registration/certification of healthcare provider(s) |
| 3.1.4 | Record training credentials of healthcare provider(s) |
| 3.1.5 | Manage health workforce activities |
| 3.2 | Supply chain management |
| 3.2.1 | Manage inventory and distribution of health commodities |
| 3.2.2 | Notify stock levels of health commodities |
| 3.2.3 | Monitor cold-chain sensitive commodities |
| 3.2.4 | Register licensed drugs and health commodities |
| 3.2.5 | Manage procurement of commodities |
| 3.2.6 | Report counterfeit or substandard drugs by persons |
| 3.3 | Public health event notification |
| 3.3.1 | Notification of public health events from point of diagnosis |
| 3.4 | Civil Registration and Vital Statistics (CRVS) |
| 3.4.1 | Notify, register and certify birth event |
| 3.4.2 | Notify, register and certify death event |
| 3.5 | Health system financial management |
| 3.5.1 | Register and verify health coverage scheme membership of persons |
| 3.5.2 | Track and manage insurance billing and claims processes |
| 3.5.3 | Transmit and manage payments to health facilities |
| 3.5.4 | Transmit and manage routine payroll payment to healthcare provider(s) |
| 3.5.5 | Transmit or manage financial incentives to healthcare provider(s) |
| 3.5.6 | Manage and plan budget allocations, revenue and expenditures |
| 3.5.7 | Determine level of subsidies for health coverage schemes |
| 3.5.8 | Collect health insurance contributions |
| 3.6 | Equipment and asset management |
| 3.6.1 | Monitor status and maintenance of health equipment |
| 3.6.2 | Track regulation and licensing of medical equipment |
| 3.7 | Facility management |
| 3.7.1 | List health facilities and related information |
| 3.7.2 | Assess health facilities |
| 3.8 | Person-centred health certificate management |
| 3.8.1 | Register and store current health certificate information |
| 3.8.2 | Retrieve and validate current health certificate information |
| 3.8.3 | Revoke and update health certificate |
| 4 | Data services |
| 4.1 | Data Management |
| 4.1.1 | Form creation for data acquisition |
| 4.1.2 | Data storage and aggregation |
| 4.1.3 | Data synthesis and visualizations |
| 4.1.4 | Automated analysis of data to generate new information or predictions on future events |
| 4.2 | Data coding |
| 4.2.1 | Parse unstructured data into structured data |
| 4.2.2 | Merge, de-duplicate and curate coded datasets or terminologies |
| 4.2.3 | Classify disease codes or cause of mortality |
| 4.3 | Geospatial information management |
| 4.3.1 | Map location of health facilities/structures and households |
| 4.3.2 | Map location of health event |
| 4.3.3 | Map location of persons and settlements |
| 4.3.4 | Map location of healthcare provider(s) |
| 4.3.5 | Map health and health indicator data to geographic data |
| 4.4 | Data exchange and interoperability |
| 4.4.1 | Point-to-point data integration |
| 4.4.2 | Standards-compliant interoperability |
| 4.4.3 | Message routing |
| 4.5 | Data governance compliance |
| 4.5.1 | Authentication and authorisation |
| 4.5.2 | Data privacy protection |
| 4.5.3 | Data consent and provenance |
| 4.5.4 | Trust architecture |
French
This case-insensitive code system http://smart.who.int/base/CodeSystem/CDHIv2 defines the following codes:
| Code | Affichage |
| 1 | Persons |
| 1.1 | Targeted communication to Persons |
| 1.1.1 | Transmit health event alerts to specific population group(s) |
| 1.1.2 | Transmit targeted health information to person(s) based on health status or demographics |
| 1.1.3 | Transmit targeted alerts and reminders to person(s) |
| 1.1.4 | Transmit diagnostics result, or availability of result, to person(s) |
| 1.2 | Untargeted communication to Persons |
| 1.2.1 | Transmit untargeted health information to an undefined population |
| 1.2.2 | Transmit untargeted health event alerts to undefined group |
| 1.3 | Person to Person communication |
| 1.3.1 | Peer group for individuals |
| 1.4 | Personal health tracking |
| 1.4.1 | Access by the individual to own medical or summary health records |
| 1.4.2 | Self monitoring of health or diagnostic data by the individual |
| 1.4.3 | Active data capture/documentation by an individual |
| 1.4.4 | Access by the individual to verifiable documentation of a health event or health status |
| 1.5 | Person based reporting |
| 1.5.1 | Reporting of health system feedback by persons |
| 1.5.2 | Reporting of public health events by persons |
| 1.6 | On demand communication with persons |
| 1.6.1 | Look-up of information on health and health services by individuals |
| 1.6.2 | Simulated human-like conversations with individual(s) |
| 1.7 | Person-centred financial transactions |
| 1.7.1 | Transmit or manage out-of-pocket payments by individuals |
| 1.7.2 | Transmit or manage vouchers to individuals for health services |
| 1.7.3 | Transmit or manage incentives to individuals for health services |
| 1.8 | Person-centred consent management |
| 1.8.1 | Manage provision and withdrawal of consent by individuals |
| 2 | Healthcare providers |
| 2.1 | Identification and registration of persons |
| 2.1.1 | Verify a person's unique identity |
| 2.1.2 | Enrol person(s) for health services/clinical care plan |
| 2.2 | Person-centred health records |
| 2.2.1 | Longitudinal tracking of person's health status and services |
| 2.2.2 | Manage person-centred structured clinical records |
| 2.2.3 | Manage person-centred unstructured clinical records (e.g. notes, images, documents) |
| 2.2.4 | Routine health indicator data collection and management |
| 2.3 | Healthcare provider decision support |
| 2.3.1 | Provide prompts and alerts based according to protocol |
| 2.3.2 | Provide checklist according to protocol |
| 2.3.3 | Screen persons by risk or other health status |
| 2.4 | Telemedicine |
| 2.4.1 | Consultations between remote person and healthcare provider |
| 2.4.2 | Remote monitoring of person's health or diagnostic data by provider |
| 2.4.3 | Transmission of medical data (e.g. images, notes, and videos) to healthcare provider |
| 2.4.4 | Consultations for case management between healthcare providers |
| 2.5 | Healthcare provider communication |
| 2.5.1 | Communication from healthcare provider to supervisor(s) |
| 2.5.2 | Communication and performance feedback to healthcare provider(s) |
| 2.5.3 | Transmit routine news and workflow notifications to healthcare provider(s) |
| 2.5.4 | Transmit non-routine health event alerts to healthcare provider(s) |
| 2.5.5 | Peer group for healthcare providers |
| 2.5.6 | Generative AI for tailored content creation |
| 2.6 | Referral coordination |
| 2.6.1 | Coordinate emergency response and transport |
| 2.6.2 | Manage referrals between points of service within health sector |
| 2.6.3 | Manage referrals between health and other sectors (social services, police, justice, economic support schemes) |
| 2.7 | Scheduling and activity planning for healthcare providers |
| 2.7.1 | Identify persons in need of services |
| 2.7.2 | Schedule healthcare provider's activities |
| 2.8 | Healthcare provider training |
| 2.8.1 | Provide training content to healthcare provider(s) |
| 2.8.2 | Assess capacity of healthcare provider(s) |
| 2.9 | Prescription and medication management |
| 2.9.1 | Transmit or track prescription orders |
| 2.9.2 | Track individual's medication consumption |
| 2.9.3 | Report adverse drug effects |
| 2.10 | Laboratory and diagnostics imaging management |
| 2.10.1 | Transmit person's diagnostic result to healthcare provider |
| 2.10.2 | Transmit and track diagnostic orders |
| 2.10.3 | Capture diagnostic results from digital devices |
| 2.10.4 | Track biological specimens |
| 2.11 | Healthcare provider financial transactions |
| 2.11.1 | Verify individual's health coverage and financing scheme membership |
| 2.11.2 | Receive payments from individuals |
| 3 | Health management and support personnel |
| 3.1 | Human resource management |
| 3.1.1 | List health workforce cadres and related identification information |
| 3.1.2 | Monitor performance of healthcare provider(s) |
| 3.1.3 | Manage registration/certification of healthcare provider(s) |
| 3.1.4 | Record training credentials of healthcare provider(s) |
| 3.1.5 | Manage health workforce activities |
| 3.2 | Supply chain management |
| 3.2.1 | Manage inventory and distribution of health commodities |
| 3.2.2 | Notify stock levels of health commodities |
| 3.2.3 | Monitor cold-chain sensitive commodities |
| 3.2.4 | Register licensed drugs and health commodities |
| 3.2.5 | Manage procurement of commodities |
| 3.2.6 | Report counterfeit or substandard drugs by persons |
| 3.3 | Public health event notification |
| 3.3.1 | Notification of public health events from point of diagnosis |
| 3.4 | Civil Registration and Vital Statistics (CRVS) |
| 3.4.1 | Notify, register and certify birth event |
| 3.4.2 | Notify, register and certify death event |
| 3.5 | Health system financial management |
| 3.5.1 | Register and verify health coverage scheme membership of persons |
| 3.5.2 | Track and manage insurance billing and claims processes |
| 3.5.3 | Transmit and manage payments to health facilities |
| 3.5.4 | Transmit and manage routine payroll payment to healthcare provider(s) |
| 3.5.5 | Transmit or manage financial incentives to healthcare provider(s) |
| 3.5.6 | Manage and plan budget allocations, revenue and expenditures |
| 3.5.7 | Determine level of subsidies for health coverage schemes |
| 3.5.8 | Collect health insurance contributions |
| 3.6 | Equipment and asset management |
| 3.6.1 | Monitor status and maintenance of health equipment |
| 3.6.2 | Track regulation and licensing of medical equipment |
| 3.7 | Facility management |
| 3.7.1 | List health facilities and related information |
| 3.7.2 | Assess health facilities |
| 3.8 | Person-centred health certificate management |
| 3.8.1 | Register and store current health certificate information |
| 3.8.2 | Retrieve and validate current health certificate information |
| 3.8.3 | Revoke and update health certificate |
| 4 | Data services |
| 4.1 | Data Management |
| 4.1.1 | Form creation for data acquisition |
| 4.1.2 | Data storage and aggregation |
| 4.1.3 | Data synthesis and visualizations |
| 4.1.4 | Automated analysis of data to generate new information or predictions on future events |
| 4.2 | Data coding |
| 4.2.1 | Parse unstructured data into structured data |
| 4.2.2 | Merge, de-duplicate and curate coded datasets or terminologies |
| 4.2.3 | Classify disease codes or cause of mortality |
| 4.3 | Geospatial information management |
| 4.3.1 | Map location of health facilities/structures and households |
| 4.3.2 | Map location of health event |
| 4.3.3 | Map location of persons and settlements |
| 4.3.4 | Map location of healthcare provider(s) |
| 4.3.5 | Map health and health indicator data to geographic data |
| 4.4 | Data exchange and interoperability |
| 4.4.1 | Point-to-point data integration |
| 4.4.2 | Standards-compliant interoperability |
| 4.4.3 | Message routing |
| 4.5 | Data governance compliance |
| 4.5.1 | Authentication and authorisation |
| 4.5.2 | Data privacy protection |
| 4.5.3 | Data consent and provenance |
| 4.5.4 | Trust architecture |
Arabic
يُعرّف هذا case-insensitive نظام الشيفرة http://smart.who.int/base/CodeSystem/CDHIv2 الرمز التاليs:
| الكود | العرض |
| 1 | Persons |
| 1.1 | Targeted communication to Persons |
| 1.1.1 | Transmit health event alerts to specific population group(s) |
| 1.1.2 | Transmit targeted health information to person(s) based on health status or demographics |
| 1.1.3 | Transmit targeted alerts and reminders to person(s) |
| 1.1.4 | Transmit diagnostics result, or availability of result, to person(s) |
| 1.2 | Untargeted communication to Persons |
| 1.2.1 | Transmit untargeted health information to an undefined population |
| 1.2.2 | Transmit untargeted health event alerts to undefined group |
| 1.3 | Person to Person communication |
| 1.3.1 | Peer group for individuals |
| 1.4 | Personal health tracking |
| 1.4.1 | Access by the individual to own medical or summary health records |
| 1.4.2 | Self monitoring of health or diagnostic data by the individual |
| 1.4.3 | Active data capture/documentation by an individual |
| 1.4.4 | Access by the individual to verifiable documentation of a health event or health status |
| 1.5 | Person based reporting |
| 1.5.1 | Reporting of health system feedback by persons |
| 1.5.2 | Reporting of public health events by persons |
| 1.6 | On demand communication with persons |
| 1.6.1 | Look-up of information on health and health services by individuals |
| 1.6.2 | Simulated human-like conversations with individual(s) |
| 1.7 | Person-centred financial transactions |
| 1.7.1 | Transmit or manage out-of-pocket payments by individuals |
| 1.7.2 | Transmit or manage vouchers to individuals for health services |
| 1.7.3 | Transmit or manage incentives to individuals for health services |
| 1.8 | Person-centred consent management |
| 1.8.1 | Manage provision and withdrawal of consent by individuals |
| 2 | Healthcare providers |
| 2.1 | Identification and registration of persons |
| 2.1.1 | Verify a person's unique identity |
| 2.1.2 | Enrol person(s) for health services/clinical care plan |
| 2.2 | Person-centred health records |
| 2.2.1 | Longitudinal tracking of person's health status and services |
| 2.2.2 | Manage person-centred structured clinical records |
| 2.2.3 | Manage person-centred unstructured clinical records (e.g. notes, images, documents) |
| 2.2.4 | Routine health indicator data collection and management |
| 2.3 | Healthcare provider decision support |
| 2.3.1 | Provide prompts and alerts based according to protocol |
| 2.3.2 | Provide checklist according to protocol |
| 2.3.3 | Screen persons by risk or other health status |
| 2.4 | Telemedicine |
| 2.4.1 | Consultations between remote person and healthcare provider |
| 2.4.2 | Remote monitoring of person's health or diagnostic data by provider |
| 2.4.3 | Transmission of medical data (e.g. images, notes, and videos) to healthcare provider |
| 2.4.4 | Consultations for case management between healthcare providers |
| 2.5 | Healthcare provider communication |
| 2.5.1 | Communication from healthcare provider to supervisor(s) |
| 2.5.2 | Communication and performance feedback to healthcare provider(s) |
| 2.5.3 | Transmit routine news and workflow notifications to healthcare provider(s) |
| 2.5.4 | Transmit non-routine health event alerts to healthcare provider(s) |
| 2.5.5 | Peer group for healthcare providers |
| 2.5.6 | Generative AI for tailored content creation |
| 2.6 | Referral coordination |
| 2.6.1 | Coordinate emergency response and transport |
| 2.6.2 | Manage referrals between points of service within health sector |
| 2.6.3 | Manage referrals between health and other sectors (social services, police, justice, economic support schemes) |
| 2.7 | Scheduling and activity planning for healthcare providers |
| 2.7.1 | Identify persons in need of services |
| 2.7.2 | Schedule healthcare provider's activities |
| 2.8 | Healthcare provider training |
| 2.8.1 | Provide training content to healthcare provider(s) |
| 2.8.2 | Assess capacity of healthcare provider(s) |
| 2.9 | Prescription and medication management |
| 2.9.1 | Transmit or track prescription orders |
| 2.9.2 | Track individual's medication consumption |
| 2.9.3 | Report adverse drug effects |
| 2.10 | Laboratory and diagnostics imaging management |
| 2.10.1 | Transmit person's diagnostic result to healthcare provider |
| 2.10.2 | Transmit and track diagnostic orders |
| 2.10.3 | Capture diagnostic results from digital devices |
| 2.10.4 | Track biological specimens |
| 2.11 | Healthcare provider financial transactions |
| 2.11.1 | Verify individual's health coverage and financing scheme membership |
| 2.11.2 | Receive payments from individuals |
| 3 | Health management and support personnel |
| 3.1 | Human resource management |
| 3.1.1 | List health workforce cadres and related identification information |
| 3.1.2 | Monitor performance of healthcare provider(s) |
| 3.1.3 | Manage registration/certification of healthcare provider(s) |
| 3.1.4 | Record training credentials of healthcare provider(s) |
| 3.1.5 | Manage health workforce activities |
| 3.2 | Supply chain management |
| 3.2.1 | Manage inventory and distribution of health commodities |
| 3.2.2 | Notify stock levels of health commodities |
| 3.2.3 | Monitor cold-chain sensitive commodities |
| 3.2.4 | Register licensed drugs and health commodities |
| 3.2.5 | Manage procurement of commodities |
| 3.2.6 | Report counterfeit or substandard drugs by persons |
| 3.3 | Public health event notification |
| 3.3.1 | Notification of public health events from point of diagnosis |
| 3.4 | Civil Registration and Vital Statistics (CRVS) |
| 3.4.1 | Notify, register and certify birth event |
| 3.4.2 | Notify, register and certify death event |
| 3.5 | Health system financial management |
| 3.5.1 | Register and verify health coverage scheme membership of persons |
| 3.5.2 | Track and manage insurance billing and claims processes |
| 3.5.3 | Transmit and manage payments to health facilities |
| 3.5.4 | Transmit and manage routine payroll payment to healthcare provider(s) |
| 3.5.5 | Transmit or manage financial incentives to healthcare provider(s) |
| 3.5.6 | Manage and plan budget allocations, revenue and expenditures |
| 3.5.7 | Determine level of subsidies for health coverage schemes |
| 3.5.8 | Collect health insurance contributions |
| 3.6 | Equipment and asset management |
| 3.6.1 | Monitor status and maintenance of health equipment |
| 3.6.2 | Track regulation and licensing of medical equipment |
| 3.7 | Facility management |
| 3.7.1 | List health facilities and related information |
| 3.7.2 | Assess health facilities |
| 3.8 | Person-centred health certificate management |
| 3.8.1 | Register and store current health certificate information |
| 3.8.2 | Retrieve and validate current health certificate information |
| 3.8.3 | Revoke and update health certificate |
| 4 | Data services |
| 4.1 | Data Management |
| 4.1.1 | Form creation for data acquisition |
| 4.1.2 | Data storage and aggregation |
| 4.1.3 | Data synthesis and visualizations |
| 4.1.4 | Automated analysis of data to generate new information or predictions on future events |
| 4.2 | Data coding |
| 4.2.1 | Parse unstructured data into structured data |
| 4.2.2 | Merge, de-duplicate and curate coded datasets or terminologies |
| 4.2.3 | Classify disease codes or cause of mortality |
| 4.3 | Geospatial information management |
| 4.3.1 | Map location of health facilities/structures and households |
| 4.3.2 | Map location of health event |
| 4.3.3 | Map location of persons and settlements |
| 4.3.4 | Map location of healthcare provider(s) |
| 4.3.5 | Map health and health indicator data to geographic data |
| 4.4 | Data exchange and interoperability |
| 4.4.1 | Point-to-point data integration |
| 4.4.2 | Standards-compliant interoperability |
| 4.4.3 | Message routing |
| 4.5 | Data governance compliance |
| 4.5.1 | Authentication and authorisation |
| 4.5.2 | Data privacy protection |
| 4.5.3 | Data consent and provenance |
| 4.5.4 | Trust architecture |
Chinese
This case-insensitive code system http://smart.who.int/base/CodeSystem/CDHIv2 defines the following codes:
| Code | Display |
| 1 | Persons |
| 1.1 | Targeted communication to Persons |
| 1.1.1 | Transmit health event alerts to specific population group(s) |
| 1.1.2 | Transmit targeted health information to person(s) based on health status or demographics |
| 1.1.3 | Transmit targeted alerts and reminders to person(s) |
| 1.1.4 | Transmit diagnostics result, or availability of result, to person(s) |
| 1.2 | Untargeted communication to Persons |
| 1.2.1 | Transmit untargeted health information to an undefined population |
| 1.2.2 | Transmit untargeted health event alerts to undefined group |
| 1.3 | Person to Person communication |
| 1.3.1 | Peer group for individuals |
| 1.4 | Personal health tracking |
| 1.4.1 | Access by the individual to own medical or summary health records |
| 1.4.2 | Self monitoring of health or diagnostic data by the individual |
| 1.4.3 | Active data capture/documentation by an individual |
| 1.4.4 | Access by the individual to verifiable documentation of a health event or health status |
| 1.5 | Person based reporting |
| 1.5.1 | Reporting of health system feedback by persons |
| 1.5.2 | Reporting of public health events by persons |
| 1.6 | On demand communication with persons |
| 1.6.1 | Look-up of information on health and health services by individuals |
| 1.6.2 | Simulated human-like conversations with individual(s) |
| 1.7 | Person-centred financial transactions |
| 1.7.1 | Transmit or manage out-of-pocket payments by individuals |
| 1.7.2 | Transmit or manage vouchers to individuals for health services |
| 1.7.3 | Transmit or manage incentives to individuals for health services |
| 1.8 | Person-centred consent management |
| 1.8.1 | Manage provision and withdrawal of consent by individuals |
| 2 | Healthcare providers |
| 2.1 | Identification and registration of persons |
| 2.1.1 | Verify a person's unique identity |
| 2.1.2 | Enrol person(s) for health services/clinical care plan |
| 2.2 | Person-centred health records |
| 2.2.1 | Longitudinal tracking of person's health status and services |
| 2.2.2 | Manage person-centred structured clinical records |
| 2.2.3 | Manage person-centred unstructured clinical records (e.g. notes, images, documents) |
| 2.2.4 | Routine health indicator data collection and management |
| 2.3 | Healthcare provider decision support |
| 2.3.1 | Provide prompts and alerts based according to protocol |
| 2.3.2 | Provide checklist according to protocol |
| 2.3.3 | Screen persons by risk or other health status |
| 2.4 | Telemedicine |
| 2.4.1 | Consultations between remote person and healthcare provider |
| 2.4.2 | Remote monitoring of person's health or diagnostic data by provider |
| 2.4.3 | Transmission of medical data (e.g. images, notes, and videos) to healthcare provider |
| 2.4.4 | Consultations for case management between healthcare providers |
| 2.5 | Healthcare provider communication |
| 2.5.1 | Communication from healthcare provider to supervisor(s) |
| 2.5.2 | Communication and performance feedback to healthcare provider(s) |
| 2.5.3 | Transmit routine news and workflow notifications to healthcare provider(s) |
| 2.5.4 | Transmit non-routine health event alerts to healthcare provider(s) |
| 2.5.5 | Peer group for healthcare providers |
| 2.5.6 | Generative AI for tailored content creation |
| 2.6 | Referral coordination |
| 2.6.1 | Coordinate emergency response and transport |
| 2.6.2 | Manage referrals between points of service within health sector |
| 2.6.3 | Manage referrals between health and other sectors (social services, police, justice, economic support schemes) |
| 2.7 | Scheduling and activity planning for healthcare providers |
| 2.7.1 | Identify persons in need of services |
| 2.7.2 | Schedule healthcare provider's activities |
| 2.8 | Healthcare provider training |
| 2.8.1 | Provide training content to healthcare provider(s) |
| 2.8.2 | Assess capacity of healthcare provider(s) |
| 2.9 | Prescription and medication management |
| 2.9.1 | Transmit or track prescription orders |
| 2.9.2 | Track individual's medication consumption |
| 2.9.3 | Report adverse drug effects |
| 2.10 | Laboratory and diagnostics imaging management |
| 2.10.1 | Transmit person's diagnostic result to healthcare provider |
| 2.10.2 | Transmit and track diagnostic orders |
| 2.10.3 | Capture diagnostic results from digital devices |
| 2.10.4 | Track biological specimens |
| 2.11 | Healthcare provider financial transactions |
| 2.11.1 | Verify individual's health coverage and financing scheme membership |
| 2.11.2 | Receive payments from individuals |
| 3 | Health management and support personnel |
| 3.1 | Human resource management |
| 3.1.1 | List health workforce cadres and related identification information |
| 3.1.2 | Monitor performance of healthcare provider(s) |
| 3.1.3 | Manage registration/certification of healthcare provider(s) |
| 3.1.4 | Record training credentials of healthcare provider(s) |
| 3.1.5 | Manage health workforce activities |
| 3.2 | Supply chain management |
| 3.2.1 | Manage inventory and distribution of health commodities |
| 3.2.2 | Notify stock levels of health commodities |
| 3.2.3 | Monitor cold-chain sensitive commodities |
| 3.2.4 | Register licensed drugs and health commodities |
| 3.2.5 | Manage procurement of commodities |
| 3.2.6 | Report counterfeit or substandard drugs by persons |
| 3.3 | Public health event notification |
| 3.3.1 | Notification of public health events from point of diagnosis |
| 3.4 | Civil Registration and Vital Statistics (CRVS) |
| 3.4.1 | Notify, register and certify birth event |
| 3.4.2 | Notify, register and certify death event |
| 3.5 | Health system financial management |
| 3.5.1 | Register and verify health coverage scheme membership of persons |
| 3.5.2 | Track and manage insurance billing and claims processes |
| 3.5.3 | Transmit and manage payments to health facilities |
| 3.5.4 | Transmit and manage routine payroll payment to healthcare provider(s) |
| 3.5.5 | Transmit or manage financial incentives to healthcare provider(s) |
| 3.5.6 | Manage and plan budget allocations, revenue and expenditures |
| 3.5.7 | Determine level of subsidies for health coverage schemes |
| 3.5.8 | Collect health insurance contributions |
| 3.6 | Equipment and asset management |
| 3.6.1 | Monitor status and maintenance of health equipment |
| 3.6.2 | Track regulation and licensing of medical equipment |
| 3.7 | Facility management |
| 3.7.1 | List health facilities and related information |
| 3.7.2 | Assess health facilities |
| 3.8 | Person-centred health certificate management |
| 3.8.1 | Register and store current health certificate information |
| 3.8.2 | Retrieve and validate current health certificate information |
| 3.8.3 | Revoke and update health certificate |
| 4 | Data services |
| 4.1 | Data Management |
| 4.1.1 | Form creation for data acquisition |
| 4.1.2 | Data storage and aggregation |
| 4.1.3 | Data synthesis and visualizations |
| 4.1.4 | Automated analysis of data to generate new information or predictions on future events |
| 4.2 | Data coding |
| 4.2.1 | Parse unstructured data into structured data |
| 4.2.2 | Merge, de-duplicate and curate coded datasets or terminologies |
| 4.2.3 | Classify disease codes or cause of mortality |
| 4.3 | Geospatial information management |
| 4.3.1 | Map location of health facilities/structures and households |
| 4.3.2 | Map location of health event |
| 4.3.3 | Map location of persons and settlements |
| 4.3.4 | Map location of healthcare provider(s) |
| 4.3.5 | Map health and health indicator data to geographic data |
| 4.4 | Data exchange and interoperability |
| 4.4.1 | Point-to-point data integration |
| 4.4.2 | Standards-compliant interoperability |
| 4.4.3 | Message routing |
| 4.5 | Data governance compliance |
| 4.5.1 | Authentication and authorisation |
| 4.5.2 | Data privacy protection |
| 4.5.3 | Data consent and provenance |
| 4.5.4 | Trust architecture |
Russian
Данная система кодов http://smart.who.int/base/CodeSystem/CDHIv2 case-insensitive определяет следующие коды:
| Код | Отображение |
| 1 | Persons |
| 1.1 | Targeted communication to Persons |
| 1.1.1 | Transmit health event alerts to specific population group(s) |
| 1.1.2 | Transmit targeted health information to person(s) based on health status or demographics |
| 1.1.3 | Transmit targeted alerts and reminders to person(s) |
| 1.1.4 | Transmit diagnostics result, or availability of result, to person(s) |
| 1.2 | Untargeted communication to Persons |
| 1.2.1 | Transmit untargeted health information to an undefined population |
| 1.2.2 | Transmit untargeted health event alerts to undefined group |
| 1.3 | Person to Person communication |
| 1.3.1 | Peer group for individuals |
| 1.4 | Personal health tracking |
| 1.4.1 | Access by the individual to own medical or summary health records |
| 1.4.2 | Self monitoring of health or diagnostic data by the individual |
| 1.4.3 | Active data capture/documentation by an individual |
| 1.4.4 | Access by the individual to verifiable documentation of a health event or health status |
| 1.5 | Person based reporting |
| 1.5.1 | Reporting of health system feedback by persons |
| 1.5.2 | Reporting of public health events by persons |
| 1.6 | On demand communication with persons |
| 1.6.1 | Look-up of information on health and health services by individuals |
| 1.6.2 | Simulated human-like conversations with individual(s) |
| 1.7 | Person-centred financial transactions |
| 1.7.1 | Transmit or manage out-of-pocket payments by individuals |
| 1.7.2 | Transmit or manage vouchers to individuals for health services |
| 1.7.3 | Transmit or manage incentives to individuals for health services |
| 1.8 | Person-centred consent management |
| 1.8.1 | Manage provision and withdrawal of consent by individuals |
| 2 | Healthcare providers |
| 2.1 | Identification and registration of persons |
| 2.1.1 | Verify a person's unique identity |
| 2.1.2 | Enrol person(s) for health services/clinical care plan |
| 2.2 | Person-centred health records |
| 2.2.1 | Longitudinal tracking of person's health status and services |
| 2.2.2 | Manage person-centred structured clinical records |
| 2.2.3 | Manage person-centred unstructured clinical records (e.g. notes, images, documents) |
| 2.2.4 | Routine health indicator data collection and management |
| 2.3 | Healthcare provider decision support |
| 2.3.1 | Provide prompts and alerts based according to protocol |
| 2.3.2 | Provide checklist according to protocol |
| 2.3.3 | Screen persons by risk or other health status |
| 2.4 | Telemedicine |
| 2.4.1 | Consultations between remote person and healthcare provider |
| 2.4.2 | Remote monitoring of person's health or diagnostic data by provider |
| 2.4.3 | Transmission of medical data (e.g. images, notes, and videos) to healthcare provider |
| 2.4.4 | Consultations for case management between healthcare providers |
| 2.5 | Healthcare provider communication |
| 2.5.1 | Communication from healthcare provider to supervisor(s) |
| 2.5.2 | Communication and performance feedback to healthcare provider(s) |
| 2.5.3 | Transmit routine news and workflow notifications to healthcare provider(s) |
| 2.5.4 | Transmit non-routine health event alerts to healthcare provider(s) |
| 2.5.5 | Peer group for healthcare providers |
| 2.5.6 | Generative AI for tailored content creation |
| 2.6 | Referral coordination |
| 2.6.1 | Coordinate emergency response and transport |
| 2.6.2 | Manage referrals between points of service within health sector |
| 2.6.3 | Manage referrals between health and other sectors (social services, police, justice, economic support schemes) |
| 2.7 | Scheduling and activity planning for healthcare providers |
| 2.7.1 | Identify persons in need of services |
| 2.7.2 | Schedule healthcare provider's activities |
| 2.8 | Healthcare provider training |
| 2.8.1 | Provide training content to healthcare provider(s) |
| 2.8.2 | Assess capacity of healthcare provider(s) |
| 2.9 | Prescription and medication management |
| 2.9.1 | Transmit or track prescription orders |
| 2.9.2 | Track individual's medication consumption |
| 2.9.3 | Report adverse drug effects |
| 2.10 | Laboratory and diagnostics imaging management |
| 2.10.1 | Transmit person's diagnostic result to healthcare provider |
| 2.10.2 | Transmit and track diagnostic orders |
| 2.10.3 | Capture diagnostic results from digital devices |
| 2.10.4 | Track biological specimens |
| 2.11 | Healthcare provider financial transactions |
| 2.11.1 | Verify individual's health coverage and financing scheme membership |
| 2.11.2 | Receive payments from individuals |
| 3 | Health management and support personnel |
| 3.1 | Human resource management |
| 3.1.1 | List health workforce cadres and related identification information |
| 3.1.2 | Monitor performance of healthcare provider(s) |
| 3.1.3 | Manage registration/certification of healthcare provider(s) |
| 3.1.4 | Record training credentials of healthcare provider(s) |
| 3.1.5 | Manage health workforce activities |
| 3.2 | Supply chain management |
| 3.2.1 | Manage inventory and distribution of health commodities |
| 3.2.2 | Notify stock levels of health commodities |
| 3.2.3 | Monitor cold-chain sensitive commodities |
| 3.2.4 | Register licensed drugs and health commodities |
| 3.2.5 | Manage procurement of commodities |
| 3.2.6 | Report counterfeit or substandard drugs by persons |
| 3.3 | Public health event notification |
| 3.3.1 | Notification of public health events from point of diagnosis |
| 3.4 | Civil Registration and Vital Statistics (CRVS) |
| 3.4.1 | Notify, register and certify birth event |
| 3.4.2 | Notify, register and certify death event |
| 3.5 | Health system financial management |
| 3.5.1 | Register and verify health coverage scheme membership of persons |
| 3.5.2 | Track and manage insurance billing and claims processes |
| 3.5.3 | Transmit and manage payments to health facilities |
| 3.5.4 | Transmit and manage routine payroll payment to healthcare provider(s) |
| 3.5.5 | Transmit or manage financial incentives to healthcare provider(s) |
| 3.5.6 | Manage and plan budget allocations, revenue and expenditures |
| 3.5.7 | Determine level of subsidies for health coverage schemes |
| 3.5.8 | Collect health insurance contributions |
| 3.6 | Equipment and asset management |
| 3.6.1 | Monitor status and maintenance of health equipment |
| 3.6.2 | Track regulation and licensing of medical equipment |
| 3.7 | Facility management |
| 3.7.1 | List health facilities and related information |
| 3.7.2 | Assess health facilities |
| 3.8 | Person-centred health certificate management |
| 3.8.1 | Register and store current health certificate information |
| 3.8.2 | Retrieve and validate current health certificate information |
| 3.8.3 | Revoke and update health certificate |
| 4 | Data services |
| 4.1 | Data Management |
| 4.1.1 | Form creation for data acquisition |
| 4.1.2 | Data storage and aggregation |
| 4.1.3 | Data synthesis and visualizations |
| 4.1.4 | Automated analysis of data to generate new information or predictions on future events |
| 4.2 | Data coding |
| 4.2.1 | Parse unstructured data into structured data |
| 4.2.2 | Merge, de-duplicate and curate coded datasets or terminologies |
| 4.2.3 | Classify disease codes or cause of mortality |
| 4.3 | Geospatial information management |
| 4.3.1 | Map location of health facilities/structures and households |
| 4.3.2 | Map location of health event |
| 4.3.3 | Map location of persons and settlements |
| 4.3.4 | Map location of healthcare provider(s) |
| 4.3.5 | Map health and health indicator data to geographic data |
| 4.4 | Data exchange and interoperability |
| 4.4.1 | Point-to-point data integration |
| 4.4.2 | Standards-compliant interoperability |
| 4.4.3 | Message routing |
| 4.5 | Data governance compliance |
| 4.5.1 | Authentication and authorisation |
| 4.5.2 | Data privacy protection |
| 4.5.3 | Data consent and provenance |
| 4.5.4 | Trust architecture |
Spanish
This case-insensitive code system http://smart.who.int/base/CodeSystem/CDHIv2 defines the following codes:
| Code | Display |
| 1 | Persons |
| 1.1 | Targeted communication to Persons |
| 1.1.1 | Transmit health event alerts to specific population group(s) |
| 1.1.2 | Transmit targeted health information to person(s) based on health status or demographics |
| 1.1.3 | Transmit targeted alerts and reminders to person(s) |
| 1.1.4 | Transmit diagnostics result, or availability of result, to person(s) |
| 1.2 | Untargeted communication to Persons |
| 1.2.1 | Transmit untargeted health information to an undefined population |
| 1.2.2 | Transmit untargeted health event alerts to undefined group |
| 1.3 | Person to Person communication |
| 1.3.1 | Peer group for individuals |
| 1.4 | Personal health tracking |
| 1.4.1 | Access by the individual to own medical or summary health records |
| 1.4.2 | Self monitoring of health or diagnostic data by the individual |
| 1.4.3 | Active data capture/documentation by an individual |
| 1.4.4 | Access by the individual to verifiable documentation of a health event or health status |
| 1.5 | Person based reporting |
| 1.5.1 | Reporting of health system feedback by persons |
| 1.5.2 | Reporting of public health events by persons |
| 1.6 | On demand communication with persons |
| 1.6.1 | Look-up of information on health and health services by individuals |
| 1.6.2 | Simulated human-like conversations with individual(s) |
| 1.7 | Person-centred financial transactions |
| 1.7.1 | Transmit or manage out-of-pocket payments by individuals |
| 1.7.2 | Transmit or manage vouchers to individuals for health services |
| 1.7.3 | Transmit or manage incentives to individuals for health services |
| 1.8 | Person-centred consent management |
| 1.8.1 | Manage provision and withdrawal of consent by individuals |
| 2 | Healthcare providers |
| 2.1 | Identification and registration of persons |
| 2.1.1 | Verify a person's unique identity |
| 2.1.2 | Enrol person(s) for health services/clinical care plan |
| 2.2 | Person-centred health records |
| 2.2.1 | Longitudinal tracking of person's health status and services |
| 2.2.2 | Manage person-centred structured clinical records |
| 2.2.3 | Manage person-centred unstructured clinical records (e.g. notes, images, documents) |
| 2.2.4 | Routine health indicator data collection and management |
| 2.3 | Healthcare provider decision support |
| 2.3.1 | Provide prompts and alerts based according to protocol |
| 2.3.2 | Provide checklist according to protocol |
| 2.3.3 | Screen persons by risk or other health status |
| 2.4 | Telemedicine |
| 2.4.1 | Consultations between remote person and healthcare provider |
| 2.4.2 | Remote monitoring of person's health or diagnostic data by provider |
| 2.4.3 | Transmission of medical data (e.g. images, notes, and videos) to healthcare provider |
| 2.4.4 | Consultations for case management between healthcare providers |
| 2.5 | Healthcare provider communication |
| 2.5.1 | Communication from healthcare provider to supervisor(s) |
| 2.5.2 | Communication and performance feedback to healthcare provider(s) |
| 2.5.3 | Transmit routine news and workflow notifications to healthcare provider(s) |
| 2.5.4 | Transmit non-routine health event alerts to healthcare provider(s) |
| 2.5.5 | Peer group for healthcare providers |
| 2.5.6 | Generative AI for tailored content creation |
| 2.6 | Referral coordination |
| 2.6.1 | Coordinate emergency response and transport |
| 2.6.2 | Manage referrals between points of service within health sector |
| 2.6.3 | Manage referrals between health and other sectors (social services, police, justice, economic support schemes) |
| 2.7 | Scheduling and activity planning for healthcare providers |
| 2.7.1 | Identify persons in need of services |
| 2.7.2 | Schedule healthcare provider's activities |
| 2.8 | Healthcare provider training |
| 2.8.1 | Provide training content to healthcare provider(s) |
| 2.8.2 | Assess capacity of healthcare provider(s) |
| 2.9 | Prescription and medication management |
| 2.9.1 | Transmit or track prescription orders |
| 2.9.2 | Track individual's medication consumption |
| 2.9.3 | Report adverse drug effects |
| 2.10 | Laboratory and diagnostics imaging management |
| 2.10.1 | Transmit person's diagnostic result to healthcare provider |
| 2.10.2 | Transmit and track diagnostic orders |
| 2.10.3 | Capture diagnostic results from digital devices |
| 2.10.4 | Track biological specimens |
| 2.11 | Healthcare provider financial transactions |
| 2.11.1 | Verify individual's health coverage and financing scheme membership |
| 2.11.2 | Receive payments from individuals |
| 3 | Health management and support personnel |
| 3.1 | Human resource management |
| 3.1.1 | List health workforce cadres and related identification information |
| 3.1.2 | Monitor performance of healthcare provider(s) |
| 3.1.3 | Manage registration/certification of healthcare provider(s) |
| 3.1.4 | Record training credentials of healthcare provider(s) |
| 3.1.5 | Manage health workforce activities |
| 3.2 | Supply chain management |
| 3.2.1 | Manage inventory and distribution of health commodities |
| 3.2.2 | Notify stock levels of health commodities |
| 3.2.3 | Monitor cold-chain sensitive commodities |
| 3.2.4 | Register licensed drugs and health commodities |
| 3.2.5 | Manage procurement of commodities |
| 3.2.6 | Report counterfeit or substandard drugs by persons |
| 3.3 | Public health event notification |
| 3.3.1 | Notification of public health events from point of diagnosis |
| 3.4 | Civil Registration and Vital Statistics (CRVS) |
| 3.4.1 | Notify, register and certify birth event |
| 3.4.2 | Notify, register and certify death event |
| 3.5 | Health system financial management |
| 3.5.1 | Register and verify health coverage scheme membership of persons |
| 3.5.2 | Track and manage insurance billing and claims processes |
| 3.5.3 | Transmit and manage payments to health facilities |
| 3.5.4 | Transmit and manage routine payroll payment to healthcare provider(s) |
| 3.5.5 | Transmit or manage financial incentives to healthcare provider(s) |
| 3.5.6 | Manage and plan budget allocations, revenue and expenditures |
| 3.5.7 | Determine level of subsidies for health coverage schemes |
| 3.5.8 | Collect health insurance contributions |
| 3.6 | Equipment and asset management |
| 3.6.1 | Monitor status and maintenance of health equipment |
| 3.6.2 | Track regulation and licensing of medical equipment |
| 3.7 | Facility management |
| 3.7.1 | List health facilities and related information |
| 3.7.2 | Assess health facilities |
| 3.8 | Person-centred health certificate management |
| 3.8.1 | Register and store current health certificate information |
| 3.8.2 | Retrieve and validate current health certificate information |
| 3.8.3 | Revoke and update health certificate |
| 4 | Data services |
| 4.1 | Data Management |
| 4.1.1 | Form creation for data acquisition |
| 4.1.2 | Data storage and aggregation |
| 4.1.3 | Data synthesis and visualizations |
| 4.1.4 | Automated analysis of data to generate new information or predictions on future events |
| 4.2 | Data coding |
| 4.2.1 | Parse unstructured data into structured data |
| 4.2.2 | Merge, de-duplicate and curate coded datasets or terminologies |
| 4.2.3 | Classify disease codes or cause of mortality |
| 4.3 | Geospatial information management |
| 4.3.1 | Map location of health facilities/structures and households |
| 4.3.2 | Map location of health event |
| 4.3.3 | Map location of persons and settlements |
| 4.3.4 | Map location of healthcare provider(s) |
| 4.3.5 | Map health and health indicator data to geographic data |
| 4.4 | Data exchange and interoperability |
| 4.4.1 | Point-to-point data integration |
| 4.4.2 | Standards-compliant interoperability |
| 4.4.3 | Message routing |
| 4.5 | Data governance compliance |
| 4.5.1 | Authentication and authorisation |
| 4.5.2 | Data privacy protection |
| 4.5.3 | Data consent and provenance |
| 4.5.4 | Trust architecture |
Source1
{
"resourceType": "CodeSystem",
"id": "CDHIv2",
"text": {
"status": "generated",
"div": "<!-- snip (see above) -->"
},
"url": "http://smart.who.int/base/CodeSystem/CDHIv2",
"version": "0.2.0",
"name": "CDHIv2",
"title": "Classification of Digital Health Interventions v2",
"status": "active",
"experimental": true,
"date": "2026-03-24T14:58:52+00:00",
"publisher": "WHO",
"contact": [
{
"name": "WHO",
"telecom": [
{
"system": "url",
"value": "http://who.int"
}
]
}
],
"description": "CodeSystem for the Classification of Digital Interventions, Services and Applications in Health\n(CDISAH), second edition (2023). ISBN 978-92-4-008194-9.\n\nOrganised into four groups based on the primary user:\n 1. Persons\n 2. Healthcare providers\n 3. Health management and support personnel\n 4. Data services\n\nNew categories vs v1: 1.4.4, 1.6.2, 1.8, 2.5.6, 2.11, 3.1.5, 3.5.7, 3.5.8, 3.8, 4.3.5, 4.4.2, 4.4.3, 4.5.\nSee ConceptMap CDHIv1toCDHIv2 for the full mapping from the first edition.",
"copyright": "WHO © 2023. Some rights reserved. CC BY-NC-SA 3.0 IGO.",
"caseSensitive": false,
"content": "complete",
"count": 138,
"concept": [
{
"code": "1",
"display": "Persons"
},
{
"code": "1.1",
"display": "Targeted communication to Persons"
},
{
"code": "1.1.1",
"display": "Transmit health event alerts to specific population group(s)"
},
{
"code": "1.1.2",
"display": "Transmit targeted health information to person(s) based on health status or demographics"
},
{
"code": "1.1.3",
"display": "Transmit targeted alerts and reminders to person(s)"
},
{
"code": "1.1.4",
"display": "Transmit diagnostics result, or availability of result, to person(s)"
},
{
"code": "1.2",
"display": "Untargeted communication to Persons"
},
{
"code": "1.2.1",
"display": "Transmit untargeted health information to an undefined population"
},
{
"code": "1.2.2",
"display": "Transmit untargeted health event alerts to undefined group"
},
{
"code": "1.3",
"display": "Person to Person communication"
},
{
"code": "1.3.1",
"display": "Peer group for individuals"
},
{
"code": "1.4",
"display": "Personal health tracking"
},
{
"code": "1.4.1",
"display": "Access by the individual to own medical or summary health records"
},
{
"code": "1.4.2",
"display": "Self monitoring of health or diagnostic data by the individual"
},
{
"code": "1.4.3",
"display": "Active data capture/documentation by an individual"
},
{
"code": "1.4.4",
"display": "Access by the individual to verifiable documentation of a health event or health status"
},
{
"code": "1.5",
"display": "Person based reporting"
},
{
"code": "1.5.1",
"display": "Reporting of health system feedback by persons"
},
{
"code": "1.5.2",
"display": "Reporting of public health events by persons"
},
{
"code": "1.6",
"display": "On demand communication with persons"
},
{
"code": "1.6.1",
"display": "Look-up of information on health and health services by individuals"
},
{
"code": "1.6.2",
"display": "Simulated human-like conversations with individual(s)"
},
{
"code": "1.7",
"display": "Person-centred financial transactions"
},
{
"code": "1.7.1",
"display": "Transmit or manage out-of-pocket payments by individuals"
},
{
"code": "1.7.2",
"display": "Transmit or manage vouchers to individuals for health services"
},
{
"code": "1.7.3",
"display": "Transmit or manage incentives to individuals for health services"
},
{
"code": "1.8",
"display": "Person-centred consent management"
},
{
"code": "1.8.1",
"display": "Manage provision and withdrawal of consent by individuals"
},
{
"code": "2",
"display": "Healthcare providers"
},
{
"code": "2.1",
"display": "Identification and registration of persons"
},
{
"code": "2.1.1",
"display": "Verify a person's unique identity"
},
{
"code": "2.1.2",
"display": "Enrol person(s) for health services/clinical care plan"
},
{
"code": "2.2",
"display": "Person-centred health records"
},
{
"code": "2.2.1",
"display": "Longitudinal tracking of person's health status and services"
},
{
"code": "2.2.2",
"display": "Manage person-centred structured clinical records"
},
{
"code": "2.2.3",
"display": "Manage person-centred unstructured clinical records (e.g. notes, images, documents)"
},
{
"code": "2.2.4",
"display": "Routine health indicator data collection and management"
},
{
"code": "2.3",
"display": "Healthcare provider decision support"
},
{
"code": "2.3.1",
"display": "Provide prompts and alerts based according to protocol"
},
{
"code": "2.3.2",
"display": "Provide checklist according to protocol"
},
{
"code": "2.3.3",
"display": "Screen persons by risk or other health status"
},
{
"code": "2.4",
"display": "Telemedicine"
},
{
"code": "2.4.1",
"display": "Consultations between remote person and healthcare provider"
},
{
"code": "2.4.2",
"display": "Remote monitoring of person's health or diagnostic data by provider"
},
{
"code": "2.4.3",
"display": "Transmission of medical data (e.g. images, notes, and videos) to healthcare provider"
},
{
"code": "2.4.4",
"display": "Consultations for case management between healthcare providers"
},
{
"code": "2.5",
"display": "Healthcare provider communication"
},
{
"code": "2.5.1",
"display": "Communication from healthcare provider to supervisor(s)"
},
{
"code": "2.5.2",
"display": "Communication and performance feedback to healthcare provider(s)"
},
{
"code": "2.5.3",
"display": "Transmit routine news and workflow notifications to healthcare provider(s)"
},
{
"code": "2.5.4",
"display": "Transmit non-routine health event alerts to healthcare provider(s)"
},
{
"code": "2.5.5",
"display": "Peer group for healthcare providers"
},
{
"code": "2.5.6",
"display": "Generative AI for tailored content creation"
},
{
"code": "2.6",
"display": "Referral coordination"
},
{
"code": "2.6.1",
"display": "Coordinate emergency response and transport"
},
{
"code": "2.6.2",
"display": "Manage referrals between points of service within health sector"
},
{
"code": "2.6.3",
"display": "Manage referrals between health and other sectors (social services, police, justice, economic support schemes)"
},
{
"code": "2.7",
"display": "Scheduling and activity planning for healthcare providers"
},
{
"code": "2.7.1",
"display": "Identify persons in need of services"
},
{
"code": "2.7.2",
"display": "Schedule healthcare provider's activities"
},
{
"code": "2.8",
"display": "Healthcare provider training"
},
{
"code": "2.8.1",
"display": "Provide training content to healthcare provider(s)"
},
{
"code": "2.8.2",
"display": "Assess capacity of healthcare provider(s)"
},
{
"code": "2.9",
"display": "Prescription and medication management"
},
{
"code": "2.9.1",
"display": "Transmit or track prescription orders"
},
{
"code": "2.9.2",
"display": "Track individual's medication consumption"
},
{
"code": "2.9.3",
"display": "Report adverse drug effects"
},
{
"code": "2.10",
"display": "Laboratory and diagnostics imaging management"
},
{
"code": "2.10.1",
"display": "Transmit person's diagnostic result to healthcare provider"
},
{
"code": "2.10.2",
"display": "Transmit and track diagnostic orders"
},
{
"code": "2.10.3",
"display": "Capture diagnostic results from digital devices"
},
{
"code": "2.10.4",
"display": "Track biological specimens"
},
{
"code": "2.11",
"display": "Healthcare provider financial transactions"
},
{
"code": "2.11.1",
"display": "Verify individual's health coverage and financing scheme membership"
},
{
"code": "2.11.2",
"display": "Receive payments from individuals"
},
{
"code": "3",
"display": "Health management and support personnel"
},
{
"code": "3.1",
"display": "Human resource management"
},
{
"code": "3.1.1",
"display": "List health workforce cadres and related identification information"
},
{
"code": "3.1.2",
"display": "Monitor performance of healthcare provider(s)"
},
{
"code": "3.1.3",
"display": "Manage registration/certification of healthcare provider(s)"
},
{
"code": "3.1.4",
"display": "Record training credentials of healthcare provider(s)"
},
{
"code": "3.1.5",
"display": "Manage health workforce activities"
},
{
"code": "3.2",
"display": "Supply chain management"
},
{
"code": "3.2.1",
"display": "Manage inventory and distribution of health commodities"
},
{
"code": "3.2.2",
"display": "Notify stock levels of health commodities"
},
{
"code": "3.2.3",
"display": "Monitor cold-chain sensitive commodities"
},
{
"code": "3.2.4",
"display": "Register licensed drugs and health commodities"
},
{
"code": "3.2.5",
"display": "Manage procurement of commodities"
},
{
"code": "3.2.6",
"display": "Report counterfeit or substandard drugs by persons"
},
{
"code": "3.3",
"display": "Public health event notification"
},
{
"code": "3.3.1",
"display": "Notification of public health events from point of diagnosis"
},
{
"code": "3.4",
"display": "Civil Registration and Vital Statistics (CRVS)"
},
{
"code": "3.4.1",
"display": "Notify, register and certify birth event"
},
{
"code": "3.4.2",
"display": "Notify, register and certify death event"
},
{
"code": "3.5",
"display": "Health system financial management"
},
{
"code": "3.5.1",
"display": "Register and verify health coverage scheme membership of persons"
},
{
"code": "3.5.2",
"display": "Track and manage insurance billing and claims processes"
},
{
"code": "3.5.3",
"display": "Transmit and manage payments to health facilities"
},
{
"code": "3.5.4",
"display": "Transmit and manage routine payroll payment to healthcare provider(s)"
},
{
"code": "3.5.5",
"display": "Transmit or manage financial incentives to healthcare provider(s)"
},
{
"code": "3.5.6",
"display": "Manage and plan budget allocations, revenue and expenditures"
},
{
"code": "3.5.7",
"display": "Determine level of subsidies for health coverage schemes"
},
{
"code": "3.5.8",
"display": "Collect health insurance contributions"
},
{
"code": "3.6",
"display": "Equipment and asset management"
},
{
"code": "3.6.1",
"display": "Monitor status and maintenance of health equipment"
},
{
"code": "3.6.2",
"display": "Track regulation and licensing of medical equipment"
},
{
"code": "3.7",
"display": "Facility management"
},
{
"code": "3.7.1",
"display": "List health facilities and related information"
},
{
"code": "3.7.2",
"display": "Assess health facilities"
},
{
"code": "3.8",
"display": "Person-centred health certificate management"
},
{
"code": "3.8.1",
"display": "Register and store current health certificate information"
},
{
"code": "3.8.2",
"display": "Retrieve and validate current health certificate information"
},
{
"code": "3.8.3",
"display": "Revoke and update health certificate"
},
{
"code": "4",
"display": "Data services"
},
{
"code": "4.1",
"display": "Data Management"
},
{
"code": "4.1.1",
"display": "Form creation for data acquisition"
},
{
"code": "4.1.2",
"display": "Data storage and aggregation"
},
{
"code": "4.1.3",
"display": "Data synthesis and visualizations"
},
{
"code": "4.1.4",
"display": "Automated analysis of data to generate new information or predictions on future events"
},
{
"code": "4.2",
"display": "Data coding"
},
{
"code": "4.2.1",
"display": "Parse unstructured data into structured data"
},
{
"code": "4.2.2",
"display": "Merge, de-duplicate and curate coded datasets or terminologies"
},
{
"code": "4.2.3",
"display": "Classify disease codes or cause of mortality"
},
{
"code": "4.3",
"display": "Geospatial information management"
},
{
"code": "4.3.1",
"display": "Map location of health facilities/structures and households"
},
{
"code": "4.3.2",
"display": "Map location of health event"
},
{
"code": "4.3.3",
"display": "Map location of persons and settlements"
},
{
"code": "4.3.4",
"display": "Map location of healthcare provider(s)"
},
{
"code": "4.3.5",
"display": "Map health and health indicator data to geographic data"
},
{
"code": "4.4",
"display": "Data exchange and interoperability"
},
{
"code": "4.4.1",
"display": "Point-to-point data integration"
},
{
"code": "4.4.2",
"display": "Standards-compliant interoperability"
},
{
"code": "4.4.3",
"display": "Message routing"
},
{
"code": "4.5",
"display": "Data governance compliance"
},
{
"code": "4.5.1",
"display": "Authentication and authorisation"
},
{
"code": "4.5.2",
"display": "Data privacy protection"
},
{
"code": "4.5.3",
"display": "Data consent and provenance"
},
{
"code": "4.5.4",
"display": "Trust architecture"
}
]
}