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

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

### CodeSystem

Generated Narrative: ValueSet 65d5776b-f8ab-40de-b61f-c4cbd3a3cf1c-110

This value set includes codes based on the following rules:

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