CatalogEntry resource (FHIR R4)

CatalogEntry is the FHIR R4 resource for catalog entries are wrappers that contextualize items included in a catalog.

Resource	CatalogEntry
FHIR version	R4 (4.0.1)
Canonical URL	http://hl7.org/fhir/StructureDefinition/CatalogEntry
Required elements	orderable (1..1), referencedItem (1..1)

Example

{
  "resourceType": "CatalogEntry",
  "id": "catalogentry-efc0f906d1d3f0e3bf74e4a39caeef2a",
  "orderable": true,
  "referencedItem": {
    "reference": "Medication/medication-3ee92bcd9a57f7036dd1a14dfc7d117a"
  }
}

Generated by the Pidgeon engine: pidgeon generate CatalogEntry --seed 20260722.

Validation context

strict pidgeon validate grades a CatalogEntry instance against the base R4 structure definition: missing required elements raise REQUIRED_FIELD_MISSING and cardinality violations raise CARDINALITY_MIN or CARDINALITY_MAX.(REQUIRED_FIELD_MISSING)

This answer, in your terminal

pidgeon lookup CatalogEntry

Wire it into your AI agent:

claude mcp add pidgeon -- npx -y @pidgeonhealth/mcp

Download Post free to browse this reference with generation attached.