BodyStructure resource (FHIR R4)

BodyStructure is the FHIR R4 resource for record details about an anatomical structure.

Resource	BodyStructure
FHIR version	R4 (4.0.1)
Canonical URL	http://hl7.org/fhir/StructureDefinition/BodyStructure
Required elements	patient (1..1)

Example

{
  "resourceType": "BodyStructure",
  "id": "bodystructure-9040c082054a5ec3a5c8210491e88eac",
  "patient": {
    "reference": "Patient/patient-461fb4e75451db5d751f4e8b2e36a191"
  }
}

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

Validation context

strict pidgeon validate grades a BodyStructure 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 BodyStructure

Wire it into your AI agent:

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

Download Post free to browse this reference with generation attached.