Generated Narrative: NamingSystem externalCodeSystems Summary Defining URL http://terminology.hl7.org/NamingSystem/externalCodeSystems Version 2.1.0 Name ExternalCodeSystems Title HL7 Registered External Coding Systems Status retired Definition External coding systems registered in HL7 with an HL7 OID Publisher HL7 Identifiers Type Value Preferred OID 2.16.840.1.113883.6 true URI http://terminology.hl7.org/CodeSystem/externalCodeSystems true
External coding systems registered in HL7 with an HL7 OID