Regional Home Health Intermedaries
United Government Services
http://www.ugsmedicare.com/
Associated Hospital Service
http://www.ahsmedicare.com/
BlueCross of California
http://www.bluecrossca.com/
Cahaba Government Benefit Administrators
http://www.cahabagba.com/
Empire Medical Services
http://www.empiremedicare.com/
Palmetto GBA
http://www.pgba.com/