Generated Narrative: NamingSystem NHSNHipReplacement Summary Defining URL http://terminology.hl7.org/NamingSystem/NHSNHipReplacement Version 2.1.0 Name NHSNHipReplacement Title NHSN Hip Replacement Status retired Definition NHSN Hip Replacement Identifiers Type Value Preferred OID 2.16.840.1.113883.6.263 true URI http://terminology.hl7.org/CodeSystem/NHSNHipReplacement true