Union of http://hl7.org/fhir/ValueSet/immunization-status-reason and https://healthterminologies.gov.au/fhir/ValueSet/reason-vaccine-not-administered-3

This is the ValueSet that contains all the codes in Immunization Status Reason Codes (http://hl7.org/fhir/ValueSet/immunization-status-reason) and Reason Vaccine Not Administered (https://healthterminologies.gov.au/fhir/ValueSet/reason-vaccine-not-administered-3). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: ValueSet 1223cf92-4c2b-47ce-982c-60e1ac7b247d-74

This value set includes codes based on the following rules: