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Packagehl7.fhir.uv.xver-r4.r4b.r4b
Resource TypeValueSet
IdValueSet-R4-relatedperson-relationshiptype-for-R4B.json
FHIR VersionR4B

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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ValueSet R4-relatedperson-relationshiptype-for-R4B

This value set expansion contains 59 concepts.

CodeSystemDisplayDefinition
  Chttp://terminology.hl7.org/CodeSystem/v2-0131Emergency Contact
  Fhttp://terminology.hl7.org/CodeSystem/v2-0131Federal Agency
  Nhttp://terminology.hl7.org/CodeSystem/v2-0131Next-of-Kin
  Shttp://terminology.hl7.org/CodeSystem/v2-0131State Agency
  FAMMEMBhttp://terminology.hl7.org/CodeSystem/v3-RoleCodefamily member

A relationship between two people characterizing their "familial" relationship

  CHLDADOPThttp://terminology.hl7.org/CodeSystem/v3-RoleCodeadopted child

The player of the role is a child taken into a family through legal means and raised by the scoping person (parent) as his or her own child.

  SONADOPThttp://terminology.hl7.org/CodeSystem/v3-RoleCodeadopted son

The player of the role is a male child taken into a family through legal means and raised by the scoping person (parent) as his or her own child.

  DAUFOSThttp://terminology.hl7.org/CodeSystem/v3-RoleCodefoster daughter

The player of the role is a female child receiving parental care and nurture from the scoping person (parent) but not related to him or her through legal or blood ties.

  DAUChttp://terminology.hl7.org/CodeSystem/v3-RoleCodedaughter

Description: The player of the role is a female child (of any type) of scoping entity (parent)

  STPDAUhttp://terminology.hl7.org/CodeSystem/v3-RoleCodestepdaughter

The player of the role is a daughter of the scoping person's spouse by a previous union.

  SONhttp://terminology.hl7.org/CodeSystem/v3-RoleCodenatural son

The player of the role is a male offspring of the scoping entity (parent).

  STPSONhttp://terminology.hl7.org/CodeSystem/v3-RoleCodestepson

The player of the role is a son of the scoping person's spouse by a previous union.

  EXThttp://terminology.hl7.org/CodeSystem/v3-RoleCodeextended family member

Description: A family member not having an immediate genetic or legal relationship e.g. Aunt, cousin, great grandparent, grandchild, grandparent, niece, nephew or uncle.

  MAUNThttp://terminology.hl7.org/CodeSystem/v3-RoleCodematernal aunt

**Description:**The player of the role is a biological sister of the scoping person's biological mother.

  COUSNhttp://terminology.hl7.org/CodeSystem/v3-RoleCodecousin

The player of the role is a relative of the scoping person descended from a common ancestor, such as a grandparent, by two or more steps in a diverging line.

  PCOUSNhttp://terminology.hl7.org/CodeSystem/v3-RoleCodepaternal cousin

**Description:**The player of the role is a biological relative of the scoping person descended from a common ancestor on the player's father's side, such as a grandparent, by two or more steps in a diverging line.

  GGRFTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodegreat grandfather

The player of the role is the father of the scoping person's grandparent.

  PGGRFTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodepaternal great-grandfather

**Description:**The player of the role is the biological father of the scoping person's biological father's parent.

  MGGRMTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodematernal great-grandmother

**Description:**The player of the role is the biological mother of the scoping person's biological mother's parent.

  MGGRPRNhttp://terminology.hl7.org/CodeSystem/v3-RoleCodematernal great-grandparent

**Description:**The player of the role is a biological parent of the scoping person's biological mother's parent.

  GRNDCHILDhttp://terminology.hl7.org/CodeSystem/v3-RoleCodegrandchild

The player of the role is a child of the scoping person's son or daughter.

  GRNDSONhttp://terminology.hl7.org/CodeSystem/v3-RoleCodegrandson

The player of the role is a son of the scoping person's son or daughter.

  GRFTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodegrandfather

The player of the role is the father of the scoping person's mother or father.

  PGRFTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodepaternal grandfather

**Description:**The player of the role is the biological father of the scoping person's biological father.

  MGRMTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodematernal grandmother

**Description:**The player of the role is the biological mother of the scoping person's biological mother.

  MGRPRNhttp://terminology.hl7.org/CodeSystem/v3-RoleCodematernal grandparent

**Description:**The player of the role is the biological parent of the scoping person's biological mother.

  INLAWhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeinlaw

A relationship between an individual and a member of their spousal partner's immediate family.

  DAUINLAWhttp://terminology.hl7.org/CodeSystem/v3-RoleCodedaughter in-law

The player of the role is the wife of scoping person's son.

  PRNINLAWhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeparent in-law

The player of the role is the parent of scoping person's husband or wife.

  MTHINLAWhttp://terminology.hl7.org/CodeSystem/v3-RoleCodemother-in-law

The player of the role is the mother of the scoping person's husband or wife.

  BROINLAWhttp://terminology.hl7.org/CodeSystem/v3-RoleCodebrother-in-law

The player of the role is: (1) a brother of the scoping person's spouse, or (2) the husband of the scoping person's sister, or (3) the husband of a sister of the scoping person's spouse.

  NIENEPHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeniece/nephew

The player of the role is a child of scoping person's brother or sister or of the brother or sister of the scoping person's spouse.

  NIECEhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeniece

The player of the role is a daughter of the scoping person's brother or sister or of the brother or sister of the scoping person's spouse.

  MUNCLEhttp://terminology.hl7.org/CodeSystem/v3-RoleCodematernal uncle

**Description:**The player of the role is a biological brother of the scoping person's biological mother.

  PRNhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeparent

The player of the role is one who begets, gives birth to, or nurtures and raises the scoping entity (child).

  ADOPTFhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeadoptive father

The player of the role (father) is a male who has taken the scoper (child) into their family through legal means and raises them as his own child.

  FTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodefather

The player of the role is a male who begets or raises or nurtures the scoping entity (child).

  NFTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodenatural father

The player of the role is a male who begets the scoping entity (child).

  STPFTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodestepfather

The player of the role is the husband of scoping person's mother and not the scoping person's natural father.

  GESTMhttp://terminology.hl7.org/CodeSystem/v3-RoleCodegestational mother

The player is a female whose womb carries the fetus of the scoper. Generally used when the gestational mother and natural mother are not the same.

  NMTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodenatural mother

The player of the role is a female who conceives or gives birth to the scoping entity (child).

  STPMTHhttp://terminology.hl7.org/CodeSystem/v3-RoleCodestepmother

The player of the role is the wife of scoping person's father and not the scoping person's natural mother.

  PRNFOSThttp://terminology.hl7.org/CodeSystem/v3-RoleCodefoster parent

The player of the role (parent) who is a state-certified caregiver responsible for the scoper (child) who has been placed in the parent's care. The placement of the child is usually arranged through the government or a social-service agency, and temporary.

The state, via a jurisdiction recognized child protection agency, stands as in loco parentis to the child, making all legal decisions while the foster parent is responsible for the day-to-day care of the specified child.

  SIBhttp://terminology.hl7.org/CodeSystem/v3-RoleCodesibling

The player of the role shares one or both parents in common with the scoping entity.

  HBROhttp://terminology.hl7.org/CodeSystem/v3-RoleCodehalf-brother

The player of the role is a male related to the scoping entity by sharing only one biological parent.

  TWINBROhttp://terminology.hl7.org/CodeSystem/v3-RoleCodetwin brother

The scoper was carried in the same womb as the male player and shares common biological parents.

  ITWINBROhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeidentical twin brother

The male scoper is an offspring of the same egg-sperm pair as the male player.

  HSIBhttp://terminology.hl7.org/CodeSystem/v3-RoleCodehalf-sibling

The player of the role is related to the scoping entity by sharing only one biological parent.

  NSIBhttp://terminology.hl7.org/CodeSystem/v3-RoleCodenatural sibling

The player of the role has both biological parents in common with the scoping entity.

  TWINSIShttp://terminology.hl7.org/CodeSystem/v3-RoleCodetwin sister

The scoper was carried in the same womb as the female player and shares common biological parents.

  ITWINSIShttp://terminology.hl7.org/CodeSystem/v3-RoleCodeidentical twin sister

The female scoper is an offspring of the same egg-sperm pair as the female player.

  FTWINhttp://terminology.hl7.org/CodeSystem/v3-RoleCodefraternal twin

The scoper and player were carried in the same womb and share common biological parents but are the product of distinct egg/sperm pairs.

  SIShttp://terminology.hl7.org/CodeSystem/v3-RoleCodesister

The player of the role is a female sharing one or both parents in common with the scoping entity.

  STPSIBhttp://terminology.hl7.org/CodeSystem/v3-RoleCodestep sibling

The player of the role is a child of the scoping person's stepparent.

  DOMPARThttp://terminology.hl7.org/CodeSystem/v3-RoleCodedomestic partner

The player of the role cohabits with the scoping person but is not the scoping person's spouse.

  SPShttp://terminology.hl7.org/CodeSystem/v3-RoleCodespouse

The player of the role is a marriage partner of the scoping person.

  WIFEhttp://terminology.hl7.org/CodeSystem/v3-RoleCodewife

The player of the role is a woman joined to a man (scoping person) in marriage.

  NBORhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeneighbor

The player of the role lives near or next to the scoping person.

  ROOMhttp://terminology.hl7.org/CodeSystem/v3-RoleCodeRoommate

One who shares living quarters with the subject.


Source1

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  "id": "R4-relatedperson-relationshiptype-for-R4B",
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  "url": "http://hl7.org/fhir/4.0/ValueSet/R4-relatedperson-relationshiptype-for-R4B",
  "version": "0.0.1-snapshot-2",
  "name": "R4_relatedperson_relationshiptype_for_R4B",
  "title": "Cross-version VS for R4.PatientRelationshipType for use in FHIR R4B",
  "status": "active",
  "experimental": false,
  "date": "2025-09-01T22:36:16.982205+10:00",
  "publisher": "Patient Administration",
  "contact": [
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          "system": "url",
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      ]
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  "description": "This cross-version ValueSet represents concepts from http://hl7.org/fhir/ValueSet/relatedperson-relationshiptype|4.0.1 for use in FHIR R4B. Concepts not present here have direct `equivalent` mappings crossing all versions from R4 to R4B.",
  "jurisdiction": [
    {
      "coding": [
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          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
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  "compose": {
    "include": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v2-0131",
        "version": "2.9",
        "concept": [
          {
            "code": "C",
            "display": "Emergency Contact"
          },
          {
            "code": "F",
            "display": "Federal Agency"
          },
          {
            "code": "N",
            "display": "Next-of-Kin"
          },
          {
            "code": "S",
            "display": "State Agency"
          }
        ]
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "concept": [
          {
            "code": "FAMMEMB",
            "display": "family member"
          },
          {
            "code": "CHLDADOPT",
            "display": "adopted child"
          },
          {
            "code": "SONADOPT",
            "display": "adopted son"
          },
          {
            "code": "DAUFOST",
            "display": "foster daughter"
          },
          {
            "code": "DAUC",
            "display": "daughter"
          },
          {
            "code": "STPDAU",
            "display": "stepdaughter"
          },
          {
            "code": "SON",
            "display": "natural son"
          },
          {
            "code": "STPSON",
            "display": "stepson"
          },
          {
            "code": "EXT",
            "display": "extended family member"
          },
          {
            "code": "MAUNT",
            "display": "maternal aunt"
          },
          {
            "code": "COUSN",
            "display": "cousin"
          },
          {
            "code": "PCOUSN",
            "display": "paternal cousin"
          },
          {
            "code": "GGRFTH",
            "display": "great grandfather"
          },
          {
            "code": "PGGRFTH",
            "display": "paternal great-grandfather"
          },
          {
            "code": "MGGRMTH",
            "display": "maternal great-grandmother"
          },
          {
            "code": "MGGRPRN",
            "display": "maternal great-grandparent"
          },
          {
            "code": "GRNDCHILD",
            "display": "grandchild"
          },
          {
            "code": "GRNDSON",
            "display": "grandson"
          },
          {
            "code": "GRFTH",
            "display": "grandfather"
          },
          {
            "code": "PGRFTH",
            "display": "paternal grandfather"
          },
          {
            "code": "MGRMTH",
            "display": "maternal grandmother"
          },
          {
            "code": "MGRPRN",
            "display": "maternal grandparent"
          },
          {
            "code": "INLAW",
            "display": "inlaw"
          },
          {
            "code": "DAUINLAW",
            "display": "daughter in-law"
          },
          {
            "code": "PRNINLAW",
            "display": "parent in-law"
          },
          {
            "code": "MTHINLAW",
            "display": "mother-in-law"
          },
          {
            "code": "BROINLAW",
            "display": "brother-in-law"
          },
          {
            "code": "NIENEPH",
            "display": "niece/nephew"
          },
          {
            "code": "NIECE",
            "display": "niece"
          },
          {
            "code": "MUNCLE",
            "display": "maternal uncle"
          },
          {
            "code": "PRN",
            "display": "parent"
          },
          {
            "code": "ADOPTF",
            "display": "adoptive father"
          },
          {
            "code": "FTH",
            "display": "father"
          },
          {
            "code": "NFTH",
            "display": "natural father"
          },
          {
            "code": "STPFTH",
            "display": "stepfather"
          },
          {
            "code": "GESTM",
            "display": "gestational mother"
          },
          {
            "code": "NMTH",
            "display": "natural mother"
          },
          {
            "code": "STPMTH",
            "display": "stepmother"
          },
          {
            "code": "PRNFOST",
            "display": "foster parent"
          },
          {
            "code": "SIB",
            "display": "sibling"
          },
          {
            "code": "HBRO",
            "display": "half-brother"
          },
          {
            "code": "TWINBRO",
            "display": "twin brother"
          },
          {
            "code": "ITWINBRO",
            "display": "identical twin brother"
          },
          {
            "code": "HSIB",
            "display": "half-sibling"
          },
          {
            "code": "NSIB",
            "display": "natural sibling"
          },
          {
            "code": "TWINSIS",
            "display": "twin sister"
          },
          {
            "code": "ITWINSIS",
            "display": "identical twin sister"
          },
          {
            "code": "FTWIN",
            "display": "fraternal twin"
          },
          {
            "code": "SIS",
            "display": "sister"
          },
          {
            "code": "STPSIB",
            "display": "step sibling"
          },
          {
            "code": "DOMPART",
            "display": "domestic partner"
          },
          {
            "code": "SPS",
            "display": "spouse"
          },
          {
            "code": "WIFE",
            "display": "wife"
          },
          {
            "code": "NBOR",
            "display": "neighbor"
          },
          {
            "code": "ROOM",
            "display": "Roommate"
          }
        ]
      }
    ]
  },
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    "timestamp": "2025-09-01T22:36:16.982208+10:00",
    "contains": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v2-0131",
        "version": "2.9",
        "code": "C",
        "display": "Emergency Contact"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v2-0131",
        "version": "2.9",
        "code": "F",
        "display": "Federal Agency"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v2-0131",
        "version": "2.9",
        "code": "N",
        "display": "Next-of-Kin"
      },
      {
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        "version": "2.9",
        "code": "S",
        "display": "State Agency"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "FAMMEMB",
        "display": "family member"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "CHLDADOPT",
        "display": "adopted child"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "SONADOPT",
        "display": "adopted son"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "DAUFOST",
        "display": "foster daughter"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "DAUC",
        "display": "daughter"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "STPDAU",
        "display": "stepdaughter"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "SON",
        "display": "natural son"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "STPSON",
        "display": "stepson"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "EXT",
        "display": "extended family member"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "MAUNT",
        "display": "maternal aunt"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "COUSN",
        "display": "cousin"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "PCOUSN",
        "display": "paternal cousin"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "GGRFTH",
        "display": "great grandfather"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "PGGRFTH",
        "display": "paternal great-grandfather"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "MGGRMTH",
        "display": "maternal great-grandmother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "MGGRPRN",
        "display": "maternal great-grandparent"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "GRNDCHILD",
        "display": "grandchild"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "GRNDSON",
        "display": "grandson"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "GRFTH",
        "display": "grandfather"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "PGRFTH",
        "display": "paternal grandfather"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "MGRMTH",
        "display": "maternal grandmother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "MGRPRN",
        "display": "maternal grandparent"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "INLAW",
        "display": "inlaw"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "DAUINLAW",
        "display": "daughter in-law"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "PRNINLAW",
        "display": "parent in-law"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "MTHINLAW",
        "display": "mother-in-law"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "BROINLAW",
        "display": "brother-in-law"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "NIENEPH",
        "display": "niece/nephew"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "NIECE",
        "display": "niece"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "MUNCLE",
        "display": "maternal uncle"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "PRN",
        "display": "parent"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "ADOPTF",
        "display": "adoptive father"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "FTH",
        "display": "father"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "NFTH",
        "display": "natural father"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "STPFTH",
        "display": "stepfather"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "GESTM",
        "display": "gestational mother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "NMTH",
        "display": "natural mother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "STPMTH",
        "display": "stepmother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "PRNFOST",
        "display": "foster parent"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "SIB",
        "display": "sibling"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "HBRO",
        "display": "half-brother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "TWINBRO",
        "display": "twin brother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "ITWINBRO",
        "display": "identical twin brother"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "HSIB",
        "display": "half-sibling"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "NSIB",
        "display": "natural sibling"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "TWINSIS",
        "display": "twin sister"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "ITWINSIS",
        "display": "identical twin sister"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "FTWIN",
        "display": "fraternal twin"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "SIS",
        "display": "sister"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "STPSIB",
        "display": "step sibling"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "DOMPART",
        "display": "domestic partner"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "SPS",
        "display": "spouse"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "WIFE",
        "display": "wife"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "NBOR",
        "display": "neighbor"
      },
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-RoleCode",
        "version": "2018-08-12",
        "code": "ROOM",
        "display": "Roommate"
      }
    ]
  }
}