{ "description": "Codes for assigning sex at birth as specified by the [Office of the National Coordinator for Health IT (ONC)](https://www.healthit.gov/newsroom/about-onc)", "compose": { "include": [ { "system": "http://hl7.org/fhir/v3/AdministrativeGender", "concept": [ { "code": "F", "display": "Female" }, { "code": "M", "display": "Male" } ] }, { "system": "http://hl7.org/fhir/v3/NullFlavor", "concept": [ { "code": "UNK", "display": "Unknown" } ] } ] }, "_filename": "ValueSet-usrealm-birthsex.json", "package_name": "fhir.argonaut.r2", "date": "2016-08-10T00:00:00+10:00", "publisher": "Argonaut Project", "extensible": false, "name": "USRealm Birth Sex Value Set", "type": null, "experimental": null, "resourceType": "ValueSet", "title": null, "package_version": "1.0.0", "status": "active", "id": "aeb2d6b7-fd64-42a3-a132-df08bf052d7b", "kind": null, "url": "http://fhir.org/guides/argonaut/ValueSet/usrealm-birthsex", "immutable": false, "version": null, "contact": [ { "telecom": [ { "rank": 0, "value": "http://argonautwiki.hl7.org", "system": "other" } ] } ] }