1. Medicare severe wound care: spending declines may reflect site of care changes; limited information is available on quality : report to Congressional committees Publication: Washington, DC : United States Government Accountability Office, January 2021 Subject(s): Government RegulationEconomics, HospitalLong-Term Care -- economicsMedicare -- economicsPressure Ulcer -- rehabilitationUnited StatesUnited States. Department of Health and Human ServicesCenters for Medicare & Medicaid Services (U.S.)