{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "**Description:** An interaction where the exposure participants shared or co-used a common substance (e.g. drugs, needles, or common food item).",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "active"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code" : "internalId",
    "valueCode" : "22359"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "subsumedBy",
    "valueCode" : "_ActExposureCode"
  } ],
  "codesystem" : "cbab4a87-49ca-5502-88d6-f33b5f07237f",
  "concept_id" : "10d79d01-8099-5ff3-ab2b-8300622f4caf",
  "ancestors" : {
    "SUBSTNCE" : 0,
    "_ActExposureCode" : 1
  },
  "id" : "dd6b64aa-4a23-4ae5-8ef7-dc3bcc22c650",
  "code" : "SUBSTNCE",
  "display" : "Common Substance Interaction",
  "version" : "9.0.0"
}