Centers for Medicare & Medicaid Services (CMS)

The Medicare Service Center answers your questions about Medicare topics, manages your orders of Medicare publications, provides detailed information about the Medicare managed care plans in your area, shares Medicare health plan quality and customer satisfaction information. Contact the Center to obtain the phone number to your state Medicaid office.

Contact the Agency or Department


Website:
Contact via the Web:
Address:
7500 Security Blvd.
Baltimore, MD 1-877-486-2048
Toll-free:
1-800-447-8477 1-800-633-4227

Parent Agency