# CRD Medication - Da Vinci - Coverage Requirements Discovery v2.2.1

## Resource Profile: CRD Medication 

 
This profile specifies additional constraints on the US Core Medication Profile to support coverage requirements discovery. 

**Usages:**

* Refer to this Profile: [CRD Medication Request](StructureDefinition-profile-medicationrequest.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.fhir.us.davinci-crd|current/StructureDefinition/profile-medication)

### Formal Views of Profile Content

 [Description Differentials, Snapshots, and other representations](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](../StructureDefinition-profile-medication.csv), [Excel](../StructureDefinition-profile-medication.xlsx), [Schematron](../StructureDefinition-profile-medication.sch) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "profile-medication",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fm"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 4,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-medication",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.40.18.42.25"
  }],
  "version" : "2.2.1",
  "name" : "CRDMedication",
  "title" : "CRD Medication",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-03-26T15:54:25+00:00",
  "publisher" : "HL7 International / Financial Management",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fm"
    }]
  }],
  "description" : "This profile specifies additional constraints on the US Core Medication Profile to support coverage requirements discovery.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US"
    }]
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "script10.6",
    "uri" : "http://ncpdp.org/SCRIPT10_6",
    "name" : "Mapping to NCPDP SCRIPT 10.6"
  },
  {
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  },
  {
    "identity" : "w5",
    "uri" : "http://hl7.org/fhir/fivews",
    "name" : "FiveWs Pattern Mapping"
  },
  {
    "identity" : "v2",
    "uri" : "http://hl7.org/v2",
    "name" : "HL7 v2 Mapping"
  }],
  "kind" : "resource",
  "abstract" : false,
  "type" : "Medication",
  "baseDefinition" : "http://hl7.org/fhir/us/core/StructureDefinition/us-core-medication|7.0.0",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "Medication",
      "path" : "Medication"
    },
    {
      "id" : "Medication.code.extension:BillingOptions",
      "path" : "Medication.code.extension",
      "sliceName" : "BillingOptions",
      "short" : "Expected Billing Code(s)",
      "min" : 0,
      "max" : "*",
      "type" : [{
        "code" : "Extension",
        "profile" : ["http://hl7.org/fhir/us/davinci-crd/StructureDefinition/ext-billing-options"]
      }],
      "mustSupport" : true
    }]
  }
}

```
