{
  "resourceType" : "ConceptMap",
  "id" : "dm-concomitant-medication-to-omop",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ConceptMap dm-concomitant-medication-to-omop</b></p><a name=\"dm-concomitant-medication-to-omop\"> </a><a name=\"hcdm-concomitant-medication-to-omop\"> </a><p>This mapping does not specify any particular context of use.</p><br/><p>Mapping from <a href=\"CodeSystem-dm-variable-cs.html\">PROTECT-CHILD Data Model Variables</a> to <a href=\"http://terminology.hl7.org/6.3.0/CodeSystem-OMOP.html\">OHDSI Standardized Vocabularies</a></p><table class=\"grid\"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>concomitant_medication.dose</td><td><a href=\"http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#concept-map-equivalence-equivalent\" title=\"equivalent\">is equivalent to</a></td><td>4162374 (Drug dose)</td><td>OMOP OBSERVATION.observation_concept_id; vocabulary SNOMED.</td></tr><tr><td>concomitant_medication.status</td><td><a href=\"http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#concept-map-equivalence-equivalent\" title=\"equivalent\">is equivalent to</a></td><td>2000000043 (Ongoing medication)</td><td>OMOP OBSERVATION.observation_concept_id; vocabulary PROTECT-CHILD.</td></tr></table></div>"
  },
  "url" : "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/ConceptMap/dm-concomitant-medication-to-omop",
  "version" : "0.1.0-ci-build",
  "name" : "DmConcomitantMedicationToOmop",
  "title" : "DM concomitant_medication → OMOP",
  "status" : "draft",
  "experimental" : false,
  "date" : "2026-09-28T06:51:47+00:00",
  "publisher" : "Protect Child",
  "contact" : [{
    "name" : "Protect Child",
    "telecom" : [{
      "system" : "url",
      "value" : "https://protect-child.eu/"
    }]
  }],
  "description" : "The OMOP concepts for each column of the DMv1.2 concomitant_medication table, from the DM → FHIR → OMOP crosswalk. Each target's comment names the OMOP CDM field it fills. `equivalent`: the column's own concept; `narrower`: one of several concepts the column's values map to; `relatedto`: a value, unit or qualifier concept. Concept IDs of 2000000000 and above are PROTECT-CHILD custom concepts (CodeSystem ProtectChildOmopVocabulary).",
  "group" : [{
    "source" : "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/CodeSystem/dm-variable-cs",
    "target" : "https://fhir-terminology.ohdsi.org",
    "element" : [{
      "code" : "concomitant_medication.dose",
      "target" : [{
        "code" : "4162374",
        "display" : "Drug dose",
        "equivalence" : "equivalent",
        "comment" : "OMOP OBSERVATION.observation_concept_id; vocabulary SNOMED."
      }]
    },
    {
      "code" : "concomitant_medication.status",
      "target" : [{
        "code" : "2000000043",
        "display" : "Ongoing medication",
        "equivalence" : "equivalent",
        "comment" : "OMOP OBSERVATION.observation_concept_id; vocabulary PROTECT-CHILD."
      }]
    }]
  }]
}