Notice of Medicare Non-Coverage (NOMNC) for Skilled Nursing Rehab: The 48-Hour Appeal Playbook
Originally published: January 2026 | Reviewed by Sadie Mays
Originally published: January 2026 | Reviewed by Sadie Mays
A Notice of Medicare Non-Coverage (NOMNC) can change your care plan fast.
If you get a NOMNC for skilled nursing rehab, you usually have a very short deadline to request a fast appeal—often by noon the day before services end—so Medicare can review the decision before coverage stops.
This post breaks down what a NOMNC means for Medicare beneficiaries in skilled nursing facilities.
You’ll see what happens if the appeal works out or doesn’t, and get a few tips on how to avoid another NOMNC down the road.
Do this now: (1) Read the NOMNC end date and deadline, (2) Call the QIO number on the notice and request a fast appeal, (3) Request the DENC, (4) Ask the SNF to send therapy/nursing/physician notes today, (5) Write down the case number and every call.
A Notice of Medicare Non-Coverage (NOMNC) means Medicare-covered skilled nursing or rehab services are scheduled to end on a specific date, and you have fast appeal rights. It does not automatically mean you must discharge immediately or pay privately.
A NOMNC gives you clear facts. It must show the final day Medicare will pay for your skilled nursing rehab or whatever covered service is ending.
Check the date on the form—this is the official end date for Medicare payment unless the appeal changes things. The notice also explains your appeal rights and how to request an immediate, independent medical review (an expedited appeal).
You usually have just two days for post-acute cases. The form should also tell you how to ask your provider to keep giving services during the appeal and who you can call for help.
Look for the section labeled “detailed notice of discharge” or something similar. That part lists reasons for non-coverage and gives contact numbers for appeals and Medicare counseling.
A NOMNC doesn’t mean your Medicare benefits are all used up. It reports a coverage decision for the specific dates and services on the form, not your lifetime Part A or B status.
If you’re worried about benefit exhaustion, double-check dates and remaining days with Medicare or your plan. The form also isn’t the same as an admission denial.
A NOMNC only covers ongoing care that’s ending. It doesn’t replace the paperwork a facility provides when it refuses a new admission.
For services Medicare never covers, providers will use a different notice or just a plain written statement. Finally, a NOMNC doesn’t decide payment for unrelated services.
It only applies to the services listed. If you get additional treatments, confirm whether those are covered separately and whether you received a detailed discharge notice for each one.
If you received a NOMNC, Sadie G. Mays Health & Rehabilitation Center can help you understand deadlines and next steps—Contact us today.
If you’re ready to get started, call us now!
The NOMNC timeline moves fast: facilities generally give notice at least 2 calendar days before coverage ends, and the fast-appeal deadline is often by noon the day before services end. Always follow the deadline printed on your notice.
The SNF generally must deliver the NOMNC at least 2 calendar days before Medicare-covered services end. Check the notice’s “effective date” line—this date controls your appeal deadline.
If your coverage ends after a three-day inpatient hospital stay, the timing is still the same. The NOMNC must be written and include why Medicare will stop paying, your last paid day, and instructions for appealing.
If staff try to give you the form too early or too late, ask for the discharge planner and request a copy that is correctly dated. Keep one copy for yourself and give a copy to any family member helping you.
If you don’t get a NOMNC on time, note the date and call the Beneficiary and Family-Centered Care Quality Improvement Organization (BFCC-QIO) to report it.
Fast appeals are deadline-driven. In many SNF cases, the request must be made by noon the day before services end. Use the exact deadline printed on your NOMNC and call the QIO immediately. If you want Medicare to keep paying while your case gets reviewed, don’t wait.
Your deadline is tied to the service end date listed on the NOMNC. Do not rely on a “48-hour from receipt” assumption—call the QIO the same day you receive the notice and confirm the deadline with them. Miss this deadline, and you risk losing continued Medicare payment during the appeal.
To file an expedited appeal, call the BFCC-QIO right away and follow their instructions for a written request.
A fast appeal asks the QIO to decide whether Medicare coverage for skilled services should continue. If you file on time, coverage may continue during review—confirm this with the QIO and your facility.
You’ll have more appeal steps if the QIO sides with the NOMNC. Jot down who you spoke with, the time, and keep copies of any written requests or CMS-10123 paperwork.
| Action | Deadline / Timing | What to do |
| The facility gives NOMNC | At least 2 calendar days before Medicare-covered services end | Verify the service end date on the notice, request a copy, and write down who delivered it and when. |
| Identify your appeal deadline | Immediately after receiving NOMNC | Look for the QIO fast-appeal cutoff (often by noon the day before services end). Put the date/time on your calendar. |
| Request a fast appeal with the QIO (BFCC-QIO) | By the deadline listed on the NOMNC (commonly noon the day before the end date) | Call the QIO number on the notice, open a case, request a fast appeal, and get a case/reference number. Ask where records should be sent today. |
| Request the DENC | Same day you file the fast appeal | Ask the SNF for the Detailed Explanation of Non-Coverage (DENC) in writing and keep proof of the request (photo/email/fax confirmation). |
| Send decision-driving clinical records | Same day as the QIO call (or within the QIO’s stated window) | Have the SNF/physician send PT/OT/ST notes, nursing notes, and a brief medical-necessity statement. Confirm the QIO received them. |
| Keep evidence and a call log | At delivery + throughout | Photograph the dated NOMNC, keep copies of requests, and log every call (name, time, summary, next step). |
| If the notice was late or missing | As soon as it was discovered | Call the QIO and report the late/missing notice; document the dates and ask which deadline applies based on the end date shown. |
| After the QIO decision | Use the decision letter deadlines | If denied, follow the next-level appeal instructions in the decision letter and track the due dates; request the written rationale and keep your packet organized. |
Use this tracker for calls and paperwork. Keep copies of all documents and note every phone contact to protect your appeal rights.
In metro Atlanta, SNF bed timing and hospital discharge windows can make even a one-day delay disruptive. Treat the NOMNC as a same-day action item and confirm deadlines by phone.
Need help organizing therapy notes and physician statements for a fast appeal? Sadie G. Mays Health & Rehabilitation Center admissions can guide you—Schedule an appointment.
If you’re ready to get started, call us now!
Move quickly and follow each step in order. Verify the end date, select the appropriate appeal path, file the fast QIO appeal within 48 hours, and retain only the records that prove medical necessity.
Check the NOMNC right away. It lists the termination date and says whether it applies to Original Medicare (FFS) or a Medicare Advantage plan.
If the form mentions CMS Form 10123-NOMNC or FFS & MA NOMNC/DENC rules, treat it as an official termination. Confirm the deadline on the notice—SNF fast appeals are often due by noon the day before services end. Call the QIO and verify the exact cutoff time for your case.
If you’re on Medicare Advantage (MA), know that MA plans might have extra internal appeal steps, but you still have the right to ask for an expedited review. Record the date and time you got the NOMNC and who handed it to you.
File the expedited appeal with the Beneficiary and Family Centered Care Quality Improvement Organization (BFCC-QIO) or the QIO for your state.
File immediately. Use the QIO number on the NOMNC and request a fast appeal before the deadline listed on the notice (often noon the day before services end).
Here’s a script for calling the QIO: “I’m calling to file an expedited review of a Notice of Medicare Non-Coverage for [patient name, Medicare ID]. The NOMNC end date is [date].
I request an immediate review because continued care is medically necessary. Please confirm receipt and appeal ID.”
Write down the QIO rep’s name, the time, and the confirmation number. Send any forms the same day and ask for written confirmation by email or fax.
Ask the facility for the Detailed Explanation of Non-Coverage (DENC) as soon as you file the appeal. The DENC explains the clinical reasons Medicare thinks services aren’t covered and lists the decision criteria used.
You’ll need this to target your medical evidence. Make a short written request and deliver it in person, by fax, or by secure email.
The facility has to provide both the DENC and the NOMNC. If they drag their feet, document the delay in your appeal.
Keep a copy of your DENC request and the facility’s response for the QIO and anyone else reviewing your case.
Put together a short packet focused on why care must continue. Include recent physician notes, therapy notes showing progress or risk of plateau, objective measures (FIM, gait speed, wound photos if relevant), the treating physician’s written statement, and the NOMNC/DENC.
Skip unrelated charts—keep it focused. Label documents and add a one-page cover that states the main clinical question (for example: “Does the patient require SNF skilled therapy for progress toward safe discharge?”).
Number the pages and highlight the lines that speak to Medicare’s coverage criteria. This helps the reviewer make a decision faster.
Confirm the SNF and treating physician, and fax or electronically send the records to the QIO the same day you file. Call the medical records department, provide them with the QIO fax/email, and request immediate transmission.
Ask the physician for a signed, dated statement on medical necessity and the potential harm from discharge. Document each call—write the person’s name, time, and what was sent.
If the facility resists, let them know that failing to send records can hurt the beneficiary’s appeal, and note this in your QIO communication. If you need to, ask a QIO case worker to help get the records.
While the expedited appeal is pending, Medicare continues to cover services until the QIO issues a decision or the end of the NOMNC period. Keep the patient receiving care unless the QIO says otherwise.
Track your deadlines—QIO fast appeals usually have an immediate review date and a short window for a decision. Be ready to answer questions from the reviewer and join any telephonic review if they ask.
Keep copies of all communications and the decision notice. If the QIO denies the fast appeal, you still have the right to the next levels of appeal. Steps can differ for Original Medicare versus Medicare Advantage plans.
For BFCC-QIO contact details and forms, use the QIO materials for your state. It’s a lot, but acting fast and staying organized makes all the difference.
You’ve got to move fast after the decision comes in. Here’s what happens if Medicare approves coverage, what to do if it denies coverage, and who can help you with the paperwork and appeals.
If you win the expedited appeal, Medicare keeps paying for the skilled nursing or rehab services listed in the NOMNC decision.
Double-check the exact dates you’re covered and whether the approval only lasts for a set number of days or until the next review.
Ask your facility or home health provider for something in writing that spells out:
Keep copies of the Notice of Medicare Non-Coverage (NOMNC), your appeal submission, and the approval letter all together. Track therapy notes and daily progress so you’re ready to show medical need if Medicare reviews things again.
If you lose the expedited appeal, you still have another appeal level. If the QIO upholds the end of coverage, the decision letter will outline the next appeal level and deadlines. Follow those instructions exactly, and ask the facility/plan for the specific form or submission method required.
If waiting could harm your health, ask for an independent medical review—sometimes called an expedited appeal review.
When you send a written request, include:
Use certified mail or another tracked method—don’t risk anything getting lost. Deadlines come up fast, so watch those closely.
If you’re asking for an expedited review, spell out the specific risks of waiting, and attach any statements from your clinicians.
Focus on keeping clear, dated progress notes, doing regular risk check-ins, and making a one-page summary for the family. These steps help you prove medical necessity and spot issues before coverage changes.
Hold a short, scheduled weekly meeting with the care team—nurse, therapist, and, if possible, your Medicare Advantage contact.
Use a single-page form with fields for current function (mobility, ADLs), weekly goals, pain level (0–10), new risks (falls, infection, cognitive decline), and planned skilled interventions. Keep it quick—ten minutes tops.
Record the date, who attended, and action steps. If skilled services drop off or a NOMNC seems likely, mark the date and start your expedited appeal checklist.
This way, you’ve got a clear timeline that shows you responded to any decline.
Write specific, objective notes every shift and after each therapy session. Use numbers: how far someone walked, minutes of therapy, gait speed, oxygen use, wound size in centimeters, and the exact help needed (contact, supervision, minimal, moderate, maximal).
Attach dated photos, therapy flow sheets, and doctor’s orders to your notes when it makes sense.
If the Medicare Advantage plan questions coverage, these detailed, time-stamped records back up the need for skilled care. Hold onto both electronic and paper copies for 60 days after discharge—just to be safe.
Create a one-page summary for family members and update it weekly. Include: current status (2–3 bullets), therapy progress for the week (with specific measures), current risks, and the next planned skilled treatments with dates.
Use bold headings and a simple table. This makes everything clearer for everyone involved.
Hand this page to the family at each check-in. Offer to email it to the Medicare Advantage plan representative as well.
Family signatures or a quick acknowledgment show they got the information. If someone reviews coverage decisions later, this single page backs up that you kept everyone in the loop and really managed care.
If you’re planning SNF rehab or facing a coverage-ending notice, Sadie G. Mays Health & Rehabilitation Center can help clarify options—Schedule a tour.
What is a Notice of Medicare Non-Coverage (NOMNC) in a skilled nursing facility?
A NOMNC is a standardized notice that your Medicare-covered skilled nursing or rehab services are scheduled to end on a specific date. It also explains your right to request a fast appeal through the QIO listed on the notice.
Is a NOMNC always a strict “48-hour” deadline?
Not exactly. The NOMNC must generally be delivered at least 2 calendar days before covered services end, and this two-day rule is not the same as a strict 48-hour clock. Your notice will show the controlling dates.
When is the fast appeal due after receiving a NOMNC?
For many SNF “end of care” cases, you must request a fast appeal no later than noon the day before the termination date listed on your NOMNC. Call the QIO immediately to confirm the cutoff time.
Who do I call first to file a fast appeal for SNF rehab ending?
Your first call should be to the BFCC-QIO/QIO contact on the NOMNC, not just the Medicare Advantage plan. The notice provides the phone number and instructions to request an expedited review of the termination decision.
What is a DENC, and when do I get it?
A DENC (Detailed Explanation of Non-Coverage) is the written, specific clinical rationale for why coverage is ending. It’s typically provided only after you request an expedited determination/fast appeal, and it guides what evidence you should submit.
What evidence is most persuasive in a NOMNC fast appeal?
The strongest evidence is documentation showing ongoing skilled need and safety/function risk: recent PT/OT/ST notes with measurable goals, nursing complexity (wounds/IVs/monitoring), physician statement, and clear reasons home/outpatient care is unsafe right now.
Does the NOMNC fast appeal process apply to Medicare Advantage, too?
Yes. QIO fast appeals apply when a provider is ending covered care in settings like SNFs, for both Original Medicare and Medicare Advantage beneficiaries. Medicare Advantage may have additional plan appeal steps, but the QIO pathway remains central.