## Union of http://hl7.org/fhir/ValueSet/c80-doc-typecodes and http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-type

This is the ValueSet that contains all the codes in Document Type Value Set (http://hl7.org/fhir/ValueSet/c80-doc-typecodes) and US Core DocumentReference Type (http://hl7.org/fhir/us/core/ValueSet/us-core-documentreference-type). E.g. what you have to deal with if you get resources containing codes in either of them

### CodeSystem

Generated Narrative: ValueSet ed65f0e5-8cf5-4e3b-88d2-6021a26688fa-122

This value set includes codes based on the following rules:

- Import all the codes that are contained in the intersection of
- Include these codes as defined in `http://terminology.hl7.org/CodeSystem/v3-NullFlavor` version 📍4.0.0

  Code | Display
  UNK | unknown