http://hl7.org/fhir/CodeSystem/medication-statement-adherence|5.0.0

{
  "description" : "MedicationStatement Adherence Codes",
  "compose" : null,
  "package" : "hl7.fhir.r5.core@5.0.0",
  "date" : null,
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2023-03-26T15:21:02.749+11:00"
  },
  "publisher" : "HL7 International",
  "jurisdiction" : [ {
    "coding" : [ {
      "code" : "001",
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display" : "World"
    } ]
  } ],
  "content" : "complete",
  "name" : "MedicationStatementAdherenceCodes",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "MedicationStatement Adherence Codes",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "phx"
  } ],
  "status" : "active",
  "hierarchyMeaning" : "is-a",
  "id" : "7b4d2c8c-3531-52b0-831a-3b49ebc62a22",
  "valueSet" : "http://hl7.org/fhir/ValueSet/medication-statement-adherence",
  "url" : "http://hl7.org/fhir/CodeSystem/medication-statement-adherence",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1981",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "taking",
    "concept" : [ {
      "code" : "taking-as-directed",
      "display" : "Taking As Directed",
      "definition" : "The medication is being taken as directed."
    }, {
      "code" : "taking-not-as-directed",
      "display" : "Taking Not As Directed",
      "definition" : "The medication is not being taken as directed."
    } ],
    "display" : "Taking",
    "definition" : "The medication is being taken."
  }, {
    "code" : "not-taking",
    "concept" : [ {
      "code" : "on-hold",
      "concept" : [ {
        "code" : "on-hold-as-directed",
        "display" : "On Hold As Directed",
        "definition" : "The medication is on hold as directed."
      }, {
        "code" : "on-hold-not-as-directed",
        "display" : "On Hold Not As Directed",
        "definition" : "The medication is on hold not as directed."
      } ],
      "display" : "On Hold",
      "definition" : "The medication is on hold."
    }, {
      "code" : "stopped",
      "concept" : [ {
        "code" : "stopped-as-directed",
        "display" : "Stopped As Directed",
        "definition" : "The medication is stopped as directed."
      }, {
        "code" : "stopped-not-as-directed",
        "display" : "Stopped Not As Directed",
        "definition" : "The medication is stopped not as directed."
      } ],
      "display" : "Stopped",
      "definition" : "The medication is stopped."
    } ],
    "display" : "Not Taking",
    "definition" : "The medication is not being taken."
  }, {
    "code" : "unknown",
    "display" : "Unknown",
    "definition" : "Whether the medication is being taken or not is not currently known."
  } ],
  "caseSensitive" : true,
  "version" : "5.0.0"
}