A medicare skilled nursing facility denial usually arrives on a single sheet of paper, handed to you in a hallway. Your mother is three weeks into rehab after a hip fracture. She still needs help standing. Then someone from the business office says Medicare “won’t pay past Thursday.” The paper has a form number on it and a deadline measured in hours, not weeks. Nobody sits down and explains it.
- What “medicare skilled nursing facility denial” Actually Means
- The Deadline You Cannot Miss
- How to Start a Medicare Skilled Nursing Facility Denial
- What to Put in the File
- If the First Level Says No
- Mistakes That Sink a Medicare Skilled Nursing Facility Denial
- Frequently Asked Questions
- Key Takeaways: Medicare Skilled Nursing Facility Denial
- Where to Get Free Help
- Official Sources & Resources
- Related Guides
This guide walks through exactly what that notice is, who decides the appeal, what the clock actually is, and which phone calls are free. A medicare skilled nursing facility denial is a decision you are allowed to challenge, and the fastest route costs nothing.
What “medicare skilled nursing facility denial” Actually Means
The notice you were handed is almost certainly the Notice of Medicare Non-Coverage (NOMNC), Form CMS-10123. The facility must give it to you at least two calendar days before covered services end. It tells you the last covered day and lists a phone number for a review organization.
A medicare skilled nursing facility denial at this stage is not a discharge order. It is the facility saying Medicare will stop paying. Your relative can stay if someone pays privately. The two questions get confused constantly, so ask the facility to state which one they mean.
A different form, the SNF Advance Beneficiary Notice (SNF ABN), Form CMS-10055, is used in Original Medicare when the facility thinks care is not covered but you want it anyway. It shifts the bill to you if you sign the wrong box. Read the CMS page on the SNF ABN before signing anything.
One rule matters more than any other. Coverage does not depend on whether the patient is improving. The Jimmo v. Sebelius settlement confirmed that skilled care can be covered to maintain a condition or slow decline. The Center for Medicare Advocacy keeps a plain-language fact sheet on this point.
The Deadline You Cannot Miss
The fast appeal clock runs from the NOMNC. You must call the Beneficiary and Family Centered Care Quality Improvement Organization (BFCC-QIO) no later than noon on the day before coverage is set to end. Ask the QIO to confirm your exact cutoff when you call, because delivery dates vary.
The QIO — not the nursing home, not the insurance plan — decides the fast appeal. The two current BFCC-QIOs are Acentra Health and Commence Health, formerly Livanta. Your region’s number is printed on the notice and listed on the CMS BFCC-QIO page.
Once you appeal, the facility must give you the Detailed Explanation of Non-Coverage (DENC), Form CMS-10124, by close of business that day. The DENC states the specific clinical reason for the medicare skilled nursing facility denial. It is the document your doctor will need to rebut.
| Step | Notice or form | Who decides | Deadline |
|---|---|---|---|
| Facility ends Medicare coverage | NOMNC, CMS-10123 | The SNF | Delivered at least 2 calendar days before the last covered day |
| Fast appeal (expedited determination) | Phone call to the QIO | BFCC-QIO (Acentra Health or Commence Health) | By noon the day before coverage ends |
| Facility explains its reasoning | DENC, CMS-10124 | The SNF | By close of business the day the QIO notifies it |
| QIO decision | Phone call, then written | BFCC-QIO | Generally within about 2 days of the notice’s effective date — confirm with the QIO |
| Level 1, Original Medicare claim appeal | Redetermination, Form CMS-20027 | Medicare Administrative Contractor | 120 days from the Medicare Summary Notice |
| Level 2, Original Medicare | Reconsideration, Form CMS-20033 | Qualified Independent Contractor | 180 days from the redetermination decision |
| Level 3 | ALJ hearing request | Office of Medicare Hearings and Appeals | 60 days from the reconsideration decision |
| Medicare Advantage standard appeal | Plan reconsideration | Your plan, then Maximus Federal (the Part C IRE) | 60 days from the plan’s denial notice |
How to Start a Medicare Skilled Nursing Facility Denial
Do these in order. Do not wait for a callback from anyone.
1. Write the last covered day on the notice. Circle it. Everything else keys off that date.
2. Call the QIO number printed on the NOMNC. Say the words “I want to file a fast appeal.” A phone call is enough. You do not need a form, a lawyer, or a written statement to start a medicare skilled nursing facility denial appeal at this level.
3. Tell the facility you have appealed. Ask for the DENC, CMS-10124, in writing that same day.
4. Ask the QIO how to submit records. Acentra Health and Commence Health accept documents by phone, fax, and secure upload. Ask for the deadline to get materials in — it is usually the same day.
5. If the deadline has already passed, you are not finished. The standard claim appeal remains open. In Original Medicare, file a redetermination within 120 days of the Medicare Summary Notice, as described on Medicare’s Original Medicare appeals page.
If your relative is in a Medicare Advantage plan, the fast QIO appeal works the same way. The standard track differs — see Medicare’s health plan appeals page.
What to Put in the File
The QIO reviews the medical record. What is written in that record decides most cases, so read it before the reviewer does. You have a right to request it from the facility.
Gather these. The therapy notes for the last seven days. Nursing notes on transfers, wound care, catheter care, or swallowing. Vital sign flow sheets. Any fall, infection, or medication change in the past week. Weight logs if intake is a problem.
The single item that changes outcomes most often is a short letter from the treating physician. It should say what skilled service is still required, why an unlicensed caregiver cannot safely provide it, and what happens without it. It should cite Jimmo if the reason given is “no further progress.”
Keep a one-page log. Date, time, who you spoke to, what they said. A medicare skilled nursing facility denial can move through several offices, and your log becomes the only continuous record.
If the First Level Says No
An unfavorable QIO decision is not the end. In Original Medicare, the claim appeal levels stay open: redetermination by the Medicare Administrative Contractor within 120 days, then reconsideration by a Qualified Independent Contractor within 180 days.
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Level three is a hearing before an Administrative Law Judge, requested within 60 days. There is a minimum dollar amount in controversy that changes annually — CMS lists the current figure on its third level of appeal page. Confirm the 2026 number there before assuming your case qualifies.
Free help exists at every level. Call 1-800-MEDICARE (1-800-633-4227), TTY 1-877-486-2048, open 24 hours. Call your State Health Insurance Assistance Program (SHIP) at 1-877-839-2675 or find your state office at shiphelp.org. SHIP counseling is free and unbiased.
The Medicare Rights Center national helpline is 1-800-333-4114. The Center for Medicare Advocacy publishes self-help packets for SNF appeals. Your state Long-Term Care Ombudsman handles facility conduct complaints, which are separate from the coverage question.
Mistakes That Sink a Medicare Skilled Nursing Facility Denial
Signing the SNF ABN without reading the options. The box you check on Form CMS-10055 determines whether a claim is even submitted to Medicare. Check the option that requests a Medicare decision if you intend to appeal.
Waiting for a written appeal form. The fast appeal starts with a phone call. People lose a medicare skilled nursing facility denial appeal by hunting for paperwork that does not exist at that level.
Accepting “she has plateaued” as a legal reason. It is not one. Skilled care to maintain function or prevent decline can be covered under the Jimmo settlement.
Moving the patient out before the QIO rules. A voluntary discharge can complicate the appeal. Ask the QIO what happens to the case if the resident leaves.
Missing the qualifying stay question entirely. Part A SNF coverage generally requires a qualifying inpatient hospital stay. If the hospital classified the stay as observation, verify that with the hospital, because it changes the analysis. Medicare’s SNF coverage page explains the requirements.
Frequently Asked Questions
Does filing a fast appeal cost anything?
No. The QIO review is free, and so are 1-800-MEDICARE, your SHIP, and the Medicare Rights Center helpline. You are not billed for the review itself.
Who pays while a medicare skilled nursing facility denial is under review?
If you file by the deadline, the general rule is that you are not liable for continued care while the QIO decides. Ask the QIO to confirm your liability window when you call, and get the answer in writing if you can.
What if we never got a NOMNC?
Tell the QIO and 1-800-MEDICARE that no notice was delivered. Late or missing delivery of Form CMS-10123 is itself an issue the QIO can consider. Write down the date you first learned coverage was ending.
How many days of SNF care does Medicare cover, and what does it cost?
Part A covers up to 100 days per benefit period. In 2026, days 21 through 100 carry a daily coinsurance of $217 under Original Medicare. Medicare Advantage plans set their own cost sharing, so confirm your amount with the plan directly.
Key Takeaways: Medicare Skilled Nursing Facility Denial
- The clock starts with the notice. Every medicare skilled nursing facility denial deadline runs from the date on the letter, not the day you read it.
- Appeals are free. Filing a medicare skilled nursing facility denial costs nothing, and asking does not affect your other Medicare coverage.
- The doctor’s letter is the evidence. A medicare skilled nursing facility denial usually turns on a physician stating why the care is medically necessary.
- Ask for it in writing. Phone calls vanish; a medicare skilled nursing facility denial request on paper, sent with tracking, is what survives.
- Level one is not the end. A medicare skilled nursing facility denial has five levels, and the later ones overturn denials far more often than people expect.
Where to Get Free Help
Three doors cost nothing. Your State Health Insurance Assistance Program (SHIP) counselor will work the medicare skilled nursing facility denial 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.