SubstanceSourceMaterial resource (FHIR R4)

SubstanceSourceMaterial is the FHIR R4 resource for source material shall capture information on the taxonomic and anatomical origins as well as the fraction of a material that can result in or can be modified to form a substance.

Resource	SubstanceSourceMaterial
FHIR version	R4 (4.0.1)
Canonical URL	http://hl7.org/fhir/StructureDefinition/SubstanceSourceMaterial
Required elements	none; every top-level element is optional (min 0) in base R4

Example

{
  "resourceType": "SubstanceSourceMaterial",
  "id": "substancesourcematerial-315b69146586d2589390598695b3e640"
}

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

Validation context

strict pidgeon validate grades a SubstanceSourceMaterial 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 SubstanceSourceMaterial

Wire it into your AI agent:

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

Download Post free to browse this reference with generation attached.