FHIR IG analytics| Package | hl7.fhir.uv.xver-r4.r4b |
| Resource Type | CodeSystem |
| Id | CodeSystem-ex-onsettype.json |
| FHIR Version | R4B |
| Source | http://hl7.org/fhir/uv/xver-r4.r4b/0.0.1-snapshot-2/CodeSystem-ex-onsettype.html |
| URL | http://hl7.org/fhir/ex-onsettype |
| Version | 4.0.1 |
| Status | draft |
| Date | 2025-09-13T16:11:23-04:00 |
| Name | ExampleOnsetType(Reason)Codes |
| Title | Example Onset Type (Reason) Codes |
| Realm | uv |
| Authority | hl7 |
| Description | This value set includes example Onset Type codes which are used to identify the event for which the onset, starting date, is required. |
| Copyright | This is an example set. |
| Content | complete |
| ValueSet | |
| R4-ex-onsettype-for-R4B | Cross-version VS for R4.ExampleOnsetType(Reason)Codes for use in FHIR R4B |
| R3-ex-onsettype-for-R4B | Cross-version VS for R3.Example Onset Type (Reason) Codes for use in FHIR R4B |
| R4-ex-onsettype-for-R5 | Cross-version VS for R4.ExampleOnsetType(Reason)Codes for use in FHIR R5 |
| R3-ex-onsettype-for-R4 | Cross-version VS for R3.Example Onset Type (Reason) Codes for use in FHIR R4 |
| R3-ex-onsettype-for-R5 | Cross-version VS for R3.Example Onset Type (Reason) Codes for use in FHIR R5 |
No resources found
Note: links and images are rebased to the (stated) source
Generated Narrative: CodeSystem ex-onsettype
This case-sensitive code system http://hl7.org/fhir/ex-onsettype defines the following codes:
| Code | Display | Definition |
| lxm | Last Exam | Date of last examination. |
| sym | Start of Symptoms | Date when symptoms were first noticed. |
| lmn | Last Menstruation | Start date of last menstruation. |
FHIR
FHIRsmith{
"resourceType": "CodeSystem",
"id": "ex-onsettype",
"text": {
"status": "generated",
"div": "<!-- snip (see above) -->"
},
"extension": [
{
"extension": [
{
"url": "packageId",
"valueId": "hl7.fhir.uv.xver-r4.r4b"
},
{
"url": "version",
"valueString": "0.0.1-snapshot-2"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/package-source"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode": "fhir"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 0,
"_valueInteger": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://hl7.org/fhir/4.0/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b"
}
]
}
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "trial-use",
"_valueCode": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://hl7.org/fhir/4.0/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b"
}
]
}
}
],
"url": "http://hl7.org/fhir/ex-onsettype",
"version": "4.0.1",
"name": "ExampleOnsetType(Reason)Codes",
"title": "Example Onset Type (Reason) Codes",
"status": "draft",
"experimental": false,
"date": "2025-09-13T16:11:23-04:00",
"publisher": "FHIR Infrastructure",
"contact": [
{
"name": "FHIR Infrastructure",
"telecom": [
{
"system": "url",
"value": "http://www.hl7.org/Special/committees/fiwg"
}
]
}
],
"description": "This value set includes example Onset Type codes which are used to identify the event for which the onset, starting date, is required.",
"jurisdiction": [
{
"coding": [
{
"system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
"code": "001",
"display": "World"
}
]
}
],
"copyright": "This is an example set.",
"caseSensitive": true,
"valueSet": "http://hl7.org/fhir/ValueSet/ex-onsettype",
"content": "complete",
"concept": [
{
"code": "lxm",
"display": "Last Exam",
"definition": "Date of last examination."
},
{
"code": "sym",
"display": "Start of Symptoms",
"definition": "Date when symptoms were first noticed."
},
{
"code": "lmn",
"display": "Last Menstruation",
"definition": "Start date of last menstruation."
}
]
}