The Centers for Medicare & Medicaid Services (CMS) provides an address list for claim-processing submission to Medicare Advantage (MA) plans, Medicare Advantage-prescription drug (MA-PD) plans, and prescription drug plans (PDPs).

Note: Medicare Advantage plans include health maintenance organizations (HMOs) and preferred provider organizations (PPOs).

The list of addresses for MA and PDPs is available on the CMS website at http://www.cms.hhs.gov/HealthPlansGenInfo/Downloads/claims_processing_20060120.pdf .

For additional information on Medicare managed care plans, refer to CMS Internet-only-Manual (IOM), Pub 100-16, Medicare Managed Care Manual. You may also find additional information on manage care plans on the CMS website at http://www.cms.hhs.gov/HealthPlansGenInfo/01_Overview.asp .