http://hl7.org/fhir/us/core/StructureDefinition/us-core-smokingstatus|8.0.0-ballot

The US Core Smoking Status Observation Profile inherits from the FHIR [Observation](https://hl7.org/fhir/R4/observation.html) resource; refer to it for scope and usage definitions. This profile meets the requirements of the U.S. Core Data for Interoperability (USCDI) *Smoking Status* Data Element. This profile sets minimum expectations for the Observation resource to record, search, and fetch smoking status data associated with a patient. It specifies which core elements, extensions, vocabularies, and value sets **SHALL** be present in the resource and constrains how the elements are used. Providing the floor for standards development for specific use cases promotes interoperability and adoption.
Base: http://hl7.org/fhir/StructureDefinition/Observation5.0.0, 4.0.1, 4.0.1
Type: Observation (a.k.a: http://hl7.org/fhir/StructureDefinition/Observation)
Type dependencies: 0
Elements
basedOn: Reference
bodySite: CodeableConcept
category: CodeableConcept
category:SocialHistory: CodeableConcept
contained: Resource
dataAbsentReason: CodeableConcept
derivedFrom: Reference
device: Reference
effective[x]: dateTime,Period
encounter: Reference
extension: Extension
focus: Reference
hasMember: Reference
identifier: Identifier
implicitRules: uri
interpretation: CodeableConcept
issued: instant
language: code
meta: Meta
modifierExtension: Extension
partOf: Reference
performer: Reference
referenceRange: BackboneElement
specimen: Reference
status: code
subject: Reference
text: Narrative
value[x]:valueCodeableConcept: CodeableConcept
value[x]:valueQuantity: Quantity