1-800-MEDICARE 1-800-633-4227
1-800-MEDICARE (1-800-633-4227)
Durable Medical Equipment Medicare Administrative Contractor National Government Services, Inc.
Medicare Home Health & Hospice Claims * (Palmetto GBA)
Rail Road Retirees - Part B
1-800-833-4455
Medicare Quality Improvement Organization (QIO) * (Quality of Care / Patient Rights)
Health Care Excel, Incorporated *
1-800-635-2570