This is the ValueSet that contains all the codes in US Core Simple Observation Category (http://hl7.org/fhir/us/core/ValueSet/us-core-simple-observation-category) and Observation Category Codes (http://hl7.org/fhir/ValueSet/observation-category). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: ValueSet 419cd586-2f59-4f25-b7d5-61e489decfd8-35
This value set includes codes based on the following rules:
http://hl7.org/fhir/us/core/CodeSystem/us-core-category version 📦8.0.0