MAC Directory

Social Security Administration

All Medicare/Social Security-related questions are handled by the closest Social Security office in each Congressional district for each state. The following describe reasons to contact the SSA regarding Medicare/Social Security-related issues:

  • Change of address and correct address problems
  • Beneficiary eligibility status and effective dates of coverage
  • Issuance of the Medicare card—free
  • Assignment of HICN and suffix
  • Access to Part A or Part B premium information
  • Add or delete date of death information on the master record
  • Sign up an individual as the representative payee
  • Enroll People with Medicare for extra help with Medicare Part D costs and other qualified Medicare savings programs
  • Enroll People with Medicare for Medicare Part D premium withdrawals

To find a local office, visit the SSA website or call 800-772-1213 between the hours of 7:00 a.m. and 7:00 p.m.