BenefitsCheckUp 
Helps older Americans find out about federal and state assistance programs for the aged.
http://www.benefitscheckup.org/Medicare 
Information about plans, contacts, publications, health care fraud and nursing homes.
http://www.medicare.gov/
Centers for Medicare and Medicaid Services 
Newly named federal agency, formerly the Health Care Financing Administration, that administers the programs.
http://cms.hhs.gov/
National Committee to Preserve Social Security and Medicare 
NCPSSM provides advocacy and information campaigns for these landmark federal programs.
http://www.ncpssm.org/
AdminaStar Federal 
Approved durable medical equipment regional carrier. Administers Medicare for the Centers for Medicare and Medicaid Services in several states.
http://www.adminastar.com/
GovBenefits.gov 
Partnership of Federal agencies and organizations enhancing access to government assistance programs. A confidential online screening tool returns a personalized list of benefits.
http://www.govbenefits.gov/