Medicare - Official U.S. Government site for Medicare information.
Coalition for Medicare Choices - Working to preserve the ability of Medicare beneficiaries to choose health plans that meet their specific medical and economic needs.
HealthMetrix Research Inc. - Offers free independent Medicare HMO annual cost comparisons for seniors in over 50 cities, as well as an HMO finder.
Medicare News - Medicare news and online resources to help Seniors stay informed about the Prescription Drug Plan, Medicaid, and all other Medicare policies, including Part D.
Medicare Rights Center - National, not-for-profit organisation dedicated to ensuring that seniors and people with disabilities have access to affordable, quality health care.