Glossary

• Social Security retirement benefits
• Social Security Disability Insurance (SSDI)
• Supplemental Security Income (SSI), and
• Childhood Disability Benefits (CDB).

Social Security offices also handle some aspects of Medicare.

To contact SSA, call 1-800-772-1213 or 1-800-325-0778 (TTY) or visit your local Social Security office.

Visit the SSA.gov website.