{description: Code system of concepts specifying what recreational drugs the patient uses.  Used in HL7 Version 2.x messaging in the PV2 segment., package_name: hl7.terminology.r3, name: RecreationalDrugType, type: null, package_version: 5.2.0, class: unknown, kind: null, url: 'http://terminology.hl7.org/CodeSystem/v2-0431', version: 2.1.0}