This is the ValueSet that contains all the codes in US Core Discharge Disposition (http://hl7.org/fhir/us/core/ValueSet/us-core-discharge-disposition) and USEncounterDischargeDisposition (http://terminology.hl7.org/ValueSet/v3-USEncounterDischargeDisposition). E.g. what you have to deal with if you get resources containing codes in either of them