DHIN 2025Connectathon FHIR IG
0.1.0 - draft

DHIN 2025Connectathon FHIR IG, published by DHIN. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Nigeria-FHIR-Community/2025Connectathon/ and changes regularly. See the Directory of published versions

CodeSystem: NG Immunization Session types CS

Official URL: https://sandbox.dhin-hie.org/ig/CodeSystem/nigeria-immunization-session-type Version: 0.1.0
Active as of 2025-10-21 Computable Name: NGSessionTypeCS

Type of session for immunization Could be in a fixed facility, outreach or mobile.

This Code system is referenced in the content logical definition of the following value sets:

This case-insensitive code system https://sandbox.dhin-hie.org/ig/CodeSystem/nigeria-immunization-session-type defines the following codes:

CodeDisplayDefinition
fixed Fixed session An immunization session conducted at a static health facility or designated fixed site where routine immunization services are regularly available.
outreach Outreach session An immunization session conducted outside of fixed sites, typically within a 5-10 km radius of a health facility, aimed at increasing access for underserved populations.
mobile Mobile session An immunization session delivered by a mobile team traveling to hard-to-reach or remote areas beyond the normal outreach distance, often using vehicles or other transport.