- Form #
- CMS 2690
- Form Title
- REQ FOR CANCELLATION OF SMI
- Revision Date
- 03/01/1978
- O.M.B. #
- N/A
- O.M.B. Expiration Date
- N/A
- CMS Manual
- N/A
- Special Instructions
- You must either visit or contact the Social Security Administration to obtain this form. 1-800-772-1213
