This is the CodeSystem that contains all the codes in Immunization Origin Codes (http://terminology.hl7.org/CodeSystem/immunization-origin) and Immunization Origin Codes (http://terminology.hl7.org/CodeSystem/immunization-origin). E.g. what you have to deal with if you get resources containing codes in either of them
This code system http://hl7.org/fhir/comparison/CodeSystem/5127f8b7-6ff3-42d1-85bd-471f7469a43a-1187 defines codes, but no codes are represented here
| Code | Display | Definition |
| provider | Other Provider | The data for the immunization event originated with another provider. |
| record | Written Record | The data for the immunization event originated with a written record for the patient. |
| recall | Parent/Guardian/Patient Recall | The data for the immunization event originated from the recollection of the patient or parent/guardian of the patient. |
| school | School Record | The data for the immunization event originated with a school record for the patient. |
| jurisdiction | Jurisdictional IIS | The data for the immunization event originated with an immunization information system (IIS) or registry operating within the jurisdiction. |