Contact
Contact form: coming soon.
For questions about your own premiums or an IRMAA decision, contact Social Security directly: 1-800-772-1213 (TTY 1-800-325-0778), or Medicare at 1-800-MEDICARE (1-800-633-4227). IRMAA Tracker cannot see or change your records.
Page updated . Official figures checked against CMS and SSA on September 29, 2026.