Georgia Medicare 3-Day Qualifying Hospital Stay Rule (2026)

If your parent spent three nights in a Georgia hospital, that does not guarantee Medicare will pay for skilled nursing rehabilitation afterward. Medicare's 3-day qualifying hospital stay rule counts only inpatient days, not the nights a patient spends under "observation," and that single distinction can decide whether Medicare pays for the rehab stay or the family faces the bill.

What the Medicare 3-day qualifying hospital stay rule requires

Medicare Part A covers skilled nursing facility (SNF) care only on a short-term, post-acute basis. To qualify, a beneficiary generally must have a qualifying inpatient hospital stay of at least three consecutive days and then enter a Medicare-certified SNF for skilled care related to that stay.1 The requirement is statutory: Section 1861(i) of the Social Security Act defines post-hospital extended care services as services furnished after transfer from a hospital in which the person was an inpatient for not less than 3 consecutive days before discharge.4

All four conditions must be met (a waiver can lift the first):

1. A 3-day inpatient stay. At least three consecutive days as a formally admitted inpatient, not observation, not emergency-department time.2
2. The 30-day window. The SNF admission generally must occur within 30 days after hospital discharge.1
3. The same or a related condition. The skilled care must be for an ongoing condition also treated during the qualifying stay, or a new condition that started while you were getting SNF care for it.5
4. A doctor's decision. A doctor or other health care provider must decide you need daily skilled care.1

Original Medicare covers up to 100 days of SNF care per benefit period: days 1 through 20 cost $0 a day after the Part A deductible (which a patient coming straight from the qualifying hospital stay has normally already paid in that benefit period), and days 21 through 100 carry a daily coinsurance of $217 in 2026. After day 100, Medicare pays nothing for that benefit period. A Medicare Advantage plan may charge copayments in the first 20 days, so check with the plan.1 That $217 figure is one-eighth of the 2026 Part A inpatient hospital deductible of $1,736.6 Without a qualifying stay, Medicare's SNF benefit does not pay, but that is not always the end of the road: the 30-day re-entry rule, the waivers and the appeal routes below can still open it, and Medicaid or VA benefits may cover SNF care.1

How to count the 3 days

Two conventions decide the count:

• The admission day counts. Even an admission at 11:55 p.m. makes that calendar day count as one inpatient day.
• The discharge day does not count. No matter how late in the day you leave, the discharge day is not counted.2

Because of these rules, a stay that feels like three days can fall short. The table below shows how the same nights count differently depending on inpatient status.

Does observation status count toward the 3-day qualifying hospital stay?

No. Hospital observation is an outpatient service: observation services are hospital outpatient services a patient receives while a doctor decides whether to admit them as an inpatient or discharge them. Time spent under observation, like time in the emergency room, does not count toward the three inpatient days, even if the patient stayed overnight.2 A patient can spend five nights in a hospital bed, undergo surgery, and receive intravenous medication and around-the-clock nursing, and still have zero qualifying days if the stay was billed as observation.

Under the Two-Midnight Rule, inpatient admission and Part A payment are generally appropriate when the physician expects the patient to need medically necessary hospital care spanning at least two midnights. Shorter stays are generally treated as outpatient, but not automatically: a physician can still admit a shorter stay as inpatient case by case when the medical record supports it, and procedures on Medicare's inpatient-only list are exceptions to the two-midnight benchmark.2

The MOON notice: what it tells you and what it does not

For years, patients were placed on observation without being told. Now hospitals and critical access hospitals must give patients a Medicare Outpatient Observation Notice (MOON) when they receive outpatient observation services for more than 24 hours, no later than 36 hours after observation begins or at release if that comes sooner, explaining that the patient is an outpatient and what that means for cost-sharing and SNF eligibility. Staff must also explain the notice out loud, and the patient or a representative is asked to sign to acknowledge receiving it.2

The MOON is notice only. It tells you that you are on observation and warns you about the SNF consequence, but it does not by itself give you a right to have observation reclassified as inpatient, and it does not change the underlying coverage rule. That gap is exactly what the Alexander litigation addressed.

Appealing an inpatient-to-observation switch (Alexander v. Becerra)

Following the class-action case Alexander v. Azar, the Centers for Medicare and Medicaid Services (CMS) established a formal appeal right for certain people with Original Medicare who were admitted to a hospital as an inpatient but were then reclassified by the hospital to outpatient observation during the stay. It now runs on two tracks with very different timing.3

The retrospective track covered stays that already happened. To have been eligible, the beneficiary must have met all of the following:

• have Original Medicare;
• have been admitted as an inpatient between January 1, 2009 and February 13, 2025;
• have had their status changed to outpatient during the stay;
• have received observation services after the change;
• have received either a Medicare Summary Notice (MSN) for the outpatient services or a MOON;
• be appealing that stay for the first time, or, if they appealed before, have received the final decision after September 4, 2011; and
• either have had no Medicare Part B during the hospital stay, or have been in the hospital 3 or more consecutive days with fewer than 3 of them as an inpatient, and been admitted to a SNF within 30 days of leaving.3

Out-of-pocket SNF services can be included in the appeal; SNF care that Medicare or another insurer already paid for cannot. If the appeal is decided in the patient's favor and SNF services were included and found covered, the SNF must refund what the patient or family paid it, generally within 60 days of receiving the decision, though the patient still owes any applicable coinsurance or deductible if the SNF then bills Part A. The hospital may choose to file a new Part A claim but does not have to.3

But the 365-day window to file a new retrospective appeal closed on January 2, 2026. Requests received after that date are denied as untimely unless an eligible party establishes good cause for filing late (42 CFR 405.932(a)(2)(ii)), and good cause is now the only way in. CMS requires all three parts: a valid reason for missing the deadline, a reason beyond your control, and filing as soon as possible once the circumstances were resolved. Its examples, which are not a closed list, include serious illness or hospitalization, physical or mental incapacity, death or serious illness of an immediate family member, and a natural disaster or fire. A late request must include a written explanation of why it is late and evidence supporting it, and good cause is decided case by case, not granted automatically. Requests go to Q2 Administrators, CMS 4204-F Appeals, 300 Arbor Lake Drive, Suite 1350, Columbia, SC 29223-4582, or by secure fax to 803-278-9541.3

Medicare.gov adds two more good-cause examples: records destroyed by fire or another disaster, and not understanding how to file or being given wrong information about how to appeal. File immediately, since requests filed after May 15, 2026 face significant processing delays. A family member or friend can be your representative, but the hospital or SNF that provided the services cannot, and if the patient has died, someone authorized to act for them may be able to file.3

The second, prospective track is open, and it covers every status change made on or after February 14, 2025, not only the ones happening right now. If the hospital changes your status from inpatient to outpatient observation during the stay, you should get a Medicare Change of Status Notice (CMS-10868) before you leave the hospital, and you or a representative can request a fast appeal through Georgia's Beneficiary and Family Centered Care Quality Improvement Organization (BFCC-QIO). The BFCC-QIO decides about 2 days after the appeal is filed. A win is not free: you owe the Part A inpatient hospital deductible, and you may then qualify for a Medicare-covered SNF stay within 30 days of discharge if the other coverage requirements are met.3 In Georgia, the BFCC-QIO is Acentra Health (formerly Kepro), at 1-888-317-0751.7 If possible it is best to file while you are still in the hospital. But you still have appeal rights and can ask for an appeal after you leave the hospital: follow the instructions on your Change of Status Notice, which set the deadline, or contact your local BFCC-QIO to file if you cannot find the notice. Act promptly. The January 2, 2026 cutoff belongs to the retrospective track alone and does not touch this one.3

When the 3-day rule is waived

Because the three-day stay is written into the statute, it can be set aside only in the alternative-payment settings federal rules define. Under 42 CFR 425.612(a)(1), CMS waives the Section 1861(i) three-day inpatient stay for eligible beneficiaries assigned to a Medicare Shared Savings Program ACO participating in a two-sided-risk model, when the covered post-hospital extended care is furnished by an eligible SNF (including a swing-bed provider) that has entered into a written agreement to partner with that ACO for the waiver; where CMS's 5-star Quality Rating System applies, that SNF must hold an overall rating of 3 or higher. "Eligible" carries its own conditions: the person must be assigned to the ACO for the year of admission, must not already live in a SNF or other long-term care setting, must be medically stable with certain and confirmed diagnoses, must not need further inpatient hospital care, must have a skilled nursing or rehabilitation need that cannot be met as an outpatient, and must have been evaluated and approved for the SNF admission by an ACO physician within the 3 days before it. All other Part A extended-care rules continue to apply. If a SNF partnered with a waiver ACO admits an Original Medicare patient who was not assigned to that ACO before admission, and the missing qualifying stay is the only reason Medicare denies the claim, the SNF may not charge the patient for those services and must return any money it collected. Medicare Advantage plans may similarly choose to waive the three-day stay for their enrollees, so an MA member should check the plan's rules rather than assume the Original Medicare requirement applies.4

BPCI Advanced, a CMS bundled-payment model for hospital episodes, ended its period of performance on December 31, 2025, so do not count on it as a route around the 3-day rule for a current hospital stay.8

These waivers are plan- and provider-specific, so confirm with your Medicare Advantage plan or your doctor's office before relying on one.

Medicare SNF is not long-term care: the Georgia Medicaid transition

One of the most consequential misunderstandings in Medicare is the difference between short-term SNF care and long-term custodial nursing home care. Medicare does not pay for long-term custodial care, the ongoing help with activities of daily living that is the only care some residents need. Medicaid may cover it for someone who meets their state's eligibility rules, or the family can buy private long-term care insurance; otherwise the family pays.1

Many nursing homes provide both services in the same building. A common path is: qualify for SNF coverage after a hospital stay, use the skilled days, exhaust Medicare's 100 days, and then transition to Medicaid long-term care in the same facility. When a Georgia Medicaid member lives in a nursing facility, they keep a Personal Needs Allowance of $70 per month for personal expenses, and the rest of their income (after allowed deductions such as the Medicare Part B premium and any community-spouse allowance) goes toward the cost of care.9

For the eligibility rules behind that transition, see our guides to Georgia Medicaid eligibility and income limits, Georgia Medicaid asset spend-down strategies, and the Georgia Medicaid look-back period and transfer rules.

How Georgia families can protect a Medicare 3-day qualifying hospital stay

The rule turns on facts you can check in real time. These steps help a Georgia family keep the SNF benefit within reach.

Where Georgia beneficiaries can get help

Learn More

Find personalized help navigating Georgia Medicare SNF coverage at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.