## Union of http://hl7.org/fhir/us/core/ValueSet/us-core-smoking-status-observation-codes and http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.6

This is the ValueSet that contains all the codes in US Core Smoking Status Observation Codes (http://hl7.org/fhir/us/core/ValueSet/us-core-smoking-status-observation-codes) and Smoking Status Type (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.6). E.g. what you have to deal with if you get resources containing codes in either of them

### CodeSystem

Generated Narrative: ValueSet 04318220-d0f0-4bca-a57e-902fa38b0aea-449

This value set includes codes based on the following rules:

- Include these codes as defined in `http://loinc.org` version Not Stated (use latest from terminology server)

  Code | Display
  72166-2 | Tobacco smoking status NHIS

- Import all the codes that are contained in Smoking Status Type LOINC
- Import all the codes that are contained in Smoking Status Pack Years SCT