description: The US Core Specimen Profile inherits from the FHIR [Specimen](https://hl7.org/fhir/R4/specimen.html) resource; refer to it for scope and usage definitions. This profile sets minimum expectations for the Specimen resource to record, search, and fetch information about substances associated with a patient being sampled or tested (such as nasopharyngeal swab, whole blood,  or serum). It specifies which core elements, extensions, vocabularies, and value sets **SHALL** be present and constrains how the elements are used. Providing the floor for standards development for specific use cases promotes interoperability and adoption.
package_name: hl7.fhir.us.core
derivation: constraint
name: USCoreSpecimenProfile
type: Specimen
elements:
  identifier: {short: Specimen identifier, mustSupport: true, index: 0}
  accessionIdentifier: {mustSupport: true, index: 1}
  type:
    binding: {strength: extensible, valueSet: 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.54'}
    mustSupport: true
    index: 2
  subject:
    type: Reference
    short: The patient where the specimen came from.
    mustSupport: true
    refers: ['http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Group', 'http://hl7.org/fhir/StructureDefinition/Substance', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-location', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient']
    index: 3
  collection:
    short: '𝗔𝗗𝗗𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗨𝗦𝗖𝗗𝗜: Collection details'
    index: 4
    elements:
      bodySite:
        short: '𝗔𝗗𝗗𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗨𝗦𝗖𝗗𝗜: Specimen Source Site'
        binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/body-site'}
        index: 5
  condition:
    short: '𝗔𝗗𝗗𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗨𝗦𝗖𝗗𝗜: Specimen condition'
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/core/ValueSet/us-core-specimen-condition'}
    index: 6
package_version: 8.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/us/core/StructureDefinition/us-core-specimen
base: http://hl7.org/fhir/StructureDefinition/Specimen
version: 8.0.0-ballot
required: [type]