medicare appoint a representative is the step most families skip, and it is the reason the phone calls go nowhere. Your mother’s skilled nursing stay was cut off, or a claim came back denied, and she cannot manage the paperwork herself. You call the plan and they will not talk to you. You are not on file. Medicare will not release her records or accept your signature on an appeal until she names you in writing.
- What “medicare appoint a representative” Actually Means
- The Deadline You Cannot Miss
- How to Start a Medicare Appoint A Representative
- What to Put in the File
- If the First Level Says No
- Mistakes That Sink a Medicare Appoint A Representative
- Frequently Asked Questions
- Key Takeaways: Medicare Appoint A Representative
- Where to Get Free Help
- Official Sources & Resources
- Related Guides
That written appointment is a real federal requirement, not a customer service preference. The good news is that it is one page long, it is free, and it can be signed the same day. This guide walks through the form, the notices, the deciders and the deadlines in days.
What “medicare appoint a representative” Actually Means
To medicare appoint a representative means the beneficiary signs a document naming another person to act for them. That person can request an appeal, get medical records, submit evidence and receive every notice.
The form is Form CMS-1696, Appointment of Representative. Download the current version from CMS rather than a copy saved by a hospital, because CMS revises it.
You do not have to use the form. Under 42 CFR 405.910, any written instrument works if it contains all the required elements. The form exists so nothing gets left out.
A representative is not a guardian and not a power of attorney. It is narrower. It covers the Medicare claim, appeal or grievance and nothing else.
The Deadline You Cannot Miss
The appointment itself has no filing deadline. The appeal does. The clock starts on the notice, and the notice has a name.
In Original Medicare, the notice is the Medicare Summary Notice (MSN), mailed quarterly. You have 120 days from receipt to file a redetermination. In a Medicare Advantage plan, the notice is the Notice of Denial of Medical Coverage or Payment (Form CMS-10003), also called the Integrated Denial Notice. You have 65 days from the date of that notice.
If care is ending in a hospital, skilled nursing facility, home health agency or hospice, you get a Notice of Medicare Non-Coverage (Form CMS-10123). That deadline is brutal: call the QIO by noon of the day before coverage ends.
| Step | Form / notice | Who decides | Deadline to file |
|---|---|---|---|
| Name your representative | CMS-1696 | No decision; filed with the appeal | None, but valid 1 year from both signatures |
| Fast appeal of ending care | NOMNC (CMS-10123) | BFCC-QIO | Noon the day before coverage ends |
| Level 1 — Medicare Advantage | Plan reconsideration | Your plan | 65 days from CMS-10003 |
| Level 1 — Original Medicare | CMS-20027 Redetermination | Medicare Administrative Contractor | 120 days from the MSN |
| Level 2 | CMS-20033 Reconsideration | Qualified Independent Contractor | 180 days from the Medicare Redetermination Notice |
| Level 3 | OMHA-100 | ALJ or attorney adjudicator, OMHA | 60 days from the Level 2 notice |
| Level 4 | DAB-101 | Medicare Appeals Council | 60 days from the ALJ decision |
| Level 5 | Civil complaint | Federal district court | 60 days from the Council decision |
Levels 3 and 5 also require a minimum dollar amount in dispute, and that amount changes every January. Confirm the current figure on the CMS fee-for-service appeals page or by calling 1-800-MEDICARE before you rely on it.
How to Start a Medicare Appoint A Representative
Work in this order. Do not wait for the form before you look at the notice, because the notice sets the clock.
First, download Form CMS-1696 from CMS. Second, fill in the beneficiary’s name and Medicare Number exactly as printed on the red, white and blue card.
Third, both people sign and date it. This is where a medicare appoint a representative most often fails. The beneficiary signs one section and the representative signs the acceptance section. One signature is not enough.
Fourth, file the completed form with the appeal request, to whoever is deciding that level. In Original Medicare that is the address on the MSN. In a Medicare Advantage or Part D plan, it is the address on the plan’s denial notice.
Fifth, keep a copy and send it a second time at every new level. Forms get separated from files. Attaching it again costs you nothing.
If the beneficiary cannot sign because of illness or cognitive decline, do not forge it. A court-appointed guardian, a health care agent under state law, or a surrogate recognized by state law may be able to act instead. Call 1-800-MEDICARE (TTY 1-877-486-2048) or your State Health Insurance Assistance Program and ask what documentation that entity accepts.
What to Put in the File
The signed CMS-1696 gets you in the door. Evidence is what the reviewer actually reads.
Include the denial notice itself, the dated claim or authorization request, and the relevant medical records. Include the discharge or termination notice if care was cut short.
The single most useful document is a letter from the treating physician. It should say what the condition is, what the ordered service does for it, why alternatives are inadequate, and what happens clinically without it. Ask the doctor to tie the reasoning to the specific coverage rule the plan cited in the denial.
Write a short cover letter listing every enclosure by name. Number the pages. Send it by a method that produces a delivery receipt, and keep that receipt.
If the First Level Says No
Level 1 in Original Medicare produces a Medicare Redetermination Notice (MRN). From receipt, you have 180 days to file Form CMS-20033 with the Qualified Independent Contractor. The QIC generally has 60 days to decide.
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In a Medicare Advantage plan, a denial at the plan level is sent automatically to an Independent Review Entity. You do not have to refile. Confirm that with the plan in writing anyway.
Free help exists at every level. Call 1-800-MEDICARE (1-800-633-4227) for claim status. Call your SHIP for free one-on-one counseling. For care being cut off, call your BFCC-QIO; the number is printed on the notice, and Medicare.gov lists your protections. The Medicare Rights Center also runs a free national helpline.
Nobody can tell you how a reviewer will rule. What you control is whether the file is complete and filed on time.
Mistakes That Sink a Medicare Appoint A Representative
The first mistake is treating a power of attorney as automatic. Many plans still want the CMS-1696 or a conforming written instrument on file. Ask the plan directly what it accepts.
The second is the missing second signature. A medicare appoint a representative with only the beneficiary’s signature is incomplete under 42 CFR 405.910.
The third is the calendar. Appeal deadlines run from the notice, not from the day you discovered the problem. A late filing needs good cause, and good cause is not guaranteed.
The fourth is assuming the appointment lasts forever. It is valid one year from the date both signatures are on it, though it stays valid through subsequent levels of the same appeal. Re-sign a fresh one each year if the matter is ongoing.
The fifth is sending the form alone. Sending a medicare appoint a representative form with no appeal request attached does not start an appeal. Send both.
Frequently Asked Questions
Does it cost anything to medicare appoint a representative?
No. Form CMS-1696 is free from CMS. A family member or friend can serve without charge. A paid representative must disclose any fee arrangement, and in some situations that fee requires approval.
Can I medicare appoint a representative for a Part D drug denial too?
Yes. The same CMS-1696 works for Part D. Plan-specific forms and instructions are on the CMS prescription drug appeals forms page. Part D timeframes are shorter than Part A and B timeframes, so check the denial notice.
Can a doctor or supplier be my representative?
A provider or supplier can be appointed, but different rules apply when they have their own financial stake in the claim. Ask the entity deciding your appeal which rules apply to your situation before you sign.
What if the deadline already passed?
File anyway and explain in writing why it was late. Reviewers may accept good cause, such as serious illness or a notice sent to the wrong address. Call 1-800-MEDICARE or your SHIP the same week to confirm what your level requires.
Key Takeaways: Medicare Appoint A Representative
- The clock starts with the notice. Every medicare appoint a representative deadline runs from the date on the letter, not the day you read it.
- Appeals are free. Filing a medicare appoint a representative costs nothing, and asking does not affect your other Medicare coverage.
- The doctor’s letter is the evidence. A medicare appoint a representative usually turns on a physician stating why the care is medically necessary.
- Ask for it in writing. Phone calls vanish; a medicare appoint a representative request on paper, sent with tracking, is what survives.
Where to Get Free Help
Three doors cost nothing. Your State Health Insurance Assistance Program (SHIP) counselor will work the medicare appoint a representative with you; find yours through medicare.gov. The Medicare Rights Center helpline answers appeal questions nationally. And 1-800-MEDICARE can tell you exactly which notice you are holding.
Official Sources & Resources
- Medicare appeals overview: https://www.medicare.gov/claims-appeals
- Center for Medicare Advocacy: https://medicareadvocacy.org
- Medicare Rights Center: https://www.medicarerights.org
- Medicare.gov: https://www.medicare.gov
- CMS.gov: https://www.cms.gov
- Find your SHIP counselor: https://www.medicare.gov/talk-to-someone
Checked against the official sources above in September 2026. Rules and dollar figures change; if a notice you received disagrees with this page, the notice wins — and please tell us. General information, not legal, financial or medical advice.