This is the CodeSystem that contains codes in both US Public Health CodeSystem for ValueSet Use Context (http://hl7.org/fhir/us/ph-library/CodeSystem/us-ph-codesystem-valueset-use-context) and US Public Health CodeSystem - ValueSet Use Context (http://hl7.org/fhir/us/ph-library/CodeSystem/us-ph-codesystem-valueset-use-context).
Generated Narrative: CodeSystem b2445509-e923-4866-94cd-833e1378d96b-33
This code system http://hl7.org/fhir/comparison/CodeSystem/b2445509-e923-4866-94cd-833e1378d96b-33 defines codes, but no codes are represented here