The Centers for Medicare and Medicaid Services (CMS) has established a 24/7 call center for Medicare beneficiaries and their representatives to:
Speak with a customer service representative 24 hours a day, seven days per week to get more help with your Medicare questions
Hear a recording with answers to frequently asked questions
Order Medicare Publications 24 hours a day, 7 days a week (Some are available in large print, Spanish, audio-tape, and Braille.)