CRD Coverage (Da Vinci CRD 2.1.0)
CRD Coverage is a Da Vinci CRD 2.1.0 profile on the FHIR R4 Coverage resource. It marks 14 elements as must-support; the rows below list each constrained element's cardinality and binding strength.
| Profile | profile-coverage |
|---|---|
| Implementation Guide | Da Vinci CRD 2.1.0 |
| Base resource | Coverage |
| Canonical URL | http://hl7.org/fhir/us/davinci-crd/StructureDefinition/profile-coverage |
| Must-support elements | 14 |
| Constrained elements with bindings | 5 |
| Coverage.identifier | 0..*, must support |
| Coverage.status | 1..1, must support, binding: required |
| Coverage.type | 0..1, must support, binding: extensible |
| Coverage.policyHolder | 0..1, must support |
| Coverage.subscriber | 0..1, must support |
| Coverage.subscriberId | 0..1, must support |
| Coverage.beneficiary | 1..1, must support |
| Coverage.dependent | 0..1, must support |
| Coverage.relationship | 1..1 (base 0..1), must support, binding: extensible |
| Coverage.period | 0..1, must support |
| Coverage.payor | 1..1 (base 1..*), must support |
| Coverage.class | 0..*, must support |
| Coverage.class.type | 1..1, binding: extensible |
| Coverage.class.value | 1..1 |
| Coverage.order | 0..1, must support |
| Coverage.network | 0..1, must support |
| Coverage.costToBeneficiary | 0..0 (base 0..*) |
| Coverage.costToBeneficiary.value[x] | 1..1 |
| Coverage.costToBeneficiary.exception.type | 1..1, binding: example |
Example
pidgeon data install fhir-davinci-crd-2.1
pidgeon conform --endpoint https://your-fhir-base/fhir --ig davinci-crd-2.1 --ciThe conform run walks the live endpoint and grades sampled resources against the installed Da Vinci CRD profiles. A failed report exits non-zero; --ci also fails the run on must-support gaps (MUSTSUPPORT-*) and stub-profile fallbacks (CONFORM_STUB_PROFILE).
Validation context
- strict Profile validation grades an instance against this profile's snapshot: cardinality findings carry FHIR-PROFILE-CARDINALITY and terminology binding findings carry FHIR-PROFILE-BINDING.(FHIR-PROFILE-CARDINALITY)
- strict Under pidgeon conform --ci, a sampled resource missing one of this profile's must-support elements fails the run with a MUSTSUPPORT-<element> rule id.
- strict If the fhir-davinci-crd-2.1 package is not installed, validation falls back to an embedded subset stub and the report is flagged CONFORM_STUB_PROFILE; under --ci that warning fails the run.(CONFORM_STUB_PROFILE)
This answer, in your terminal
pidgeon conform --endpoint https://your-fhir-base/fhir --ig davinci-crd-2.1 --ciWire it into your AI agent:
claude mcp add pidgeon -- npx -y @pidgeonhealth/mcpDownload Post free to browse this reference with generation attached.