How to find your office
- Open the locator. Go to ssa.gov/locator, Social Security's office locator.
- Enter your ZIP code. The locator shows the office that serves your address, with its street address, phone and hours. Offices serve set areas, so use your home ZIP code.
- Check whether you need to go. Many tasks can be done online with a my Social Security account or by phone.
- Bring your documents. Take an ID and any letters or forms about your question, such as your Medicare card or a premium notice.
What Social Security does, and what it doesn't
| Task | Where to go in Oklahoma |
|---|---|
| Sign up for Medicare Part A and Part B | Social Security: online, by phone or at an office |
| Part B premium, IRMAA (income-related amounts), replacement Medicare card | Social Security |
| Extra Help with Part D drug costs | Social Security (apply online or by phone) |
| Medicare Savings Programs (QMB, SLMB, QI-1) | Oklahoma Department of Human Services (OKDHS) |
| SoonerCare (Oklahoma Medicaid) | Oklahoma Health Care Authority (OHCA) |
| Medicare claims, coverage and plan questions | 1-800-MEDICARE (1-800-633-4227) |
What you can do online
- Apply for Medicare at ssa.gov/medicare/sign-up, if you're 65 or older.
- Sign up for Part B only, if you already have Part A.
- Get a replacement Medicare card and check your benefits with a my Social Security account.
Beware of imposters. Social Security won't threaten you or demand payment by gift card, wire transfer or cryptocurrency. If a call or letter seems wrong, hang up and call 1-800-772-1213 yourself. See how to report Medicare fraud in Oklahoma.
Related questions
Medicare phone numbers for Oklahoma
Federal and state numbers.
How can I help a parent with Medicare?
Going to Social Security together.
What should state retirees do at 65?
When to sign up.
See also Medicare enrollment periods, Medicare Savings Programs in Oklahoma and Oklahoma Medicare contacts.
Sources
- Social Security — Office locator
- Social Security — Protect yourself from scams
- Social Security — Sign up for Medicare
- OKDHS — Medicare help (Medicare Savings Programs)
- OHCA Employees Group Insurance Division — 2027 Medicare Options Benefit Guide (Social Security numbers, IRMAA, Extra Help)
More questions in this guide
- How can I help my parent with Medicare in Oklahoma?
- How do I appeal a hospital discharge in Oklahoma if I'm not ready to go home?
- How do I appeal a Medicare denial in Oklahoma?
- How do I find a licensed insurance agent for Medicare in Oklahoma?
- How do I report Medicare fraud in Oklahoma?
- What are the Medicare phone numbers for Oklahoma?
Part of the guide: Oklahoma Medicare contacts · All questions
Frequently asked questions
Do I need an appointment?
Calling 1-800-772-1213 first is a good idea: you may be able to finish your task by phone or online, and a scheduled visit usually means less waiting. The office locator lists each office's hours.
Can I sign up for Medicare at the Social Security office?
Yes, but you can also sign up online at ssa.gov/medicare/sign-up or by phone. Social Security handles enrollment in Medicare Part A and Part B, Part B premiums and Extra Help.
Where do I apply for help paying Medicare premiums in Oklahoma?
The Medicare Savings Programs (QMB, SLMB and QI-1) are handled by the Oklahoma Department of Human Services, not Social Security. Call OKDHS's Medicare line at 405-521-3679 or apply through OKDHS. See the Medicare Savings Programs page.
Medicare in your Oklahoma county
Plans, local agents and help, county by county: Oklahoma · Tulsa · Cleveland · Canadian · Comanche · Rogers · Wagoner · Payne · Pottawatomie · Creek · Muskogee · Garfield · Grady · Washington · Logan · Bryan · Le Flore · Carter · Cherokee · McClain · All 77 counties →