How post-hospital rehab works in Boerne and San Antonio: Medicare's 3-day rule and 100-day limit, 2026 costs, SNF vs. inpatient rehab, and how to check a facility.
By San Antonio Senior Advisor Care Team · October 24, 2026
Jump to a question
Listen to this guide as a 5-minute podcast episode, or read on. Hosts Marcus and Dana are AI-generated voices.
Marcus: Welcome to the San Antonio Senior Advisor podcast. I'm Marcus.
Dana: And I'm Dana. Today we're talking about short-term rehab after a hospital stay, in Boerne and San Antonio.
Marcus: This is the call nobody plans for. Dad falls, has surgery, and two days later the hospital says he's ready to leave but not ready to go home.
Dana: Right. And that's when families hear words like skilled nursing, transitional care and post-acute rehab, all at once.
Marcus: So let's start there. What is short-term rehab after a hospital stay?
Dana: It's a stay of days or weeks in a Medicare-certified skilled nursing facility, or sometimes an inpatient rehabilitation facility. The goal is to get your parent strong enough to go home, not to move in for good.
Marcus: Who licenses those places in Texas?
Dana: The Texas Health and Human Services Commission, under Chapter 242 of the Health and Safety Code. And for Medicare to pay, the facility also has to be Medicare-certified.
Marcus: How many are there out in Boerne?
Dana: The state's directory, as of October 22, 2026, lists five licensed nursing facilities in Boerne, and all five are certified for both Medicare and Medicaid.
Marcus: And in Bexar County?
Dana: Sixty-two facilities, and 59 of them are Medicare-certified.
Marcus: Okay, the money question. How does Medicare pay for skilled nursing rehab in 2026?
Dana: Original Medicare Part A covers up to 100 days per benefit period, but only if every condition is met. The big one is a medically necessary inpatient hospital stay of at least three days in a row.
Marcus: Does the day you leave count?
Dana: No. The admission day counts, the discharge day doesn't. Then your parent generally has to enter the facility within 30 days, and needs daily skilled nursing or therapy for something treated in the hospital.
Marcus: And what does it actually cost?
Dana: Days 1 through 20 cost zero dollars a day. Days 21 through 100 cost $217 a day. From day 101, the family pays everything.
Marcus: Is there a deductible on top of that?
Dana: The Part A deductible for 2026 is $1,736 per benefit period, and it's usually already met by the hospital stay itself.
Marcus: So is it always 100 days?
Dana: No, and this surprises people. Coverage stops when your parent no longer needs daily skilled care, even if that's day 12.
Marcus: What if Mom has a Medicare Advantage plan?
Dana: Those plans set their own copays, and some waive the three-day rule. Call the plan before discharge and ask what it requires.
Marcus: Here's one I hear a lot. Skilled nursing facility versus inpatient rehab. Which one fits my parent?
Dana: A skilled nursing facility suits a parent who needs nursing care and steady, moderate therapy. An inpatient rehab facility suits someone who can handle intensive therapy.
Marcus: How intensive are we talking?
Dana: Federal rules say the therapy generally runs at least three hours a day, at least five days a week, under a rehabilitation physician. That pace helps after a stroke or a joint replacement, but it's too much for many frail eighty-five-year-olds.
Marcus: Now the trap. Why does observation status matter?
Dana: Because Medicare doesn't count observation as an inpatient stay. Time under observation, or in the emergency room before admission, doesn't count toward the three days, even overnight.
Marcus: So Dad could spend three nights in a hospital bed and still not qualify?
Dana: Exactly. Hospitals have to give a notice called the MOON within 36 hours of starting observation. So ask the nurse every day: is my father an inpatient or under observation? Write down the answer and the date.
Marcus: And if the status was switched?
Dana: If it was changed from inpatient to outpatient observation, Medicare says you may be able to appeal.
Marcus: Last one. How do I choose a facility near Boerne or San Antonio?
Dana: Three checks. Confirm the license and Medicare certification in the state directory, look up the star ratings on Medicare's Care Compare, and visit in person.
Marcus: Are the stars enough?
Dana: Even the agency that runs them says no rating covers everything, including how good the rehab program is. On a tour, ask how many days a week therapy runs, who leads discharge planning, and what happens when Medicare coverage ends.
Marcus: The full guide, with the cost table and every source, is linked in the description.
Dana: And if you'd like help comparing rehab options near Boerne or San Antonio, a San Antonio Senior Advisor is free for families.
Marcus: Thanks for listening. See you next time.
Short-term rehab is a stay of days or weeks in a Medicare-certified skilled nursing facility (SNF), or sometimes an inpatient rehabilitation facility, after a hospital discharge. The goal is to get your parent strong enough to go home, not to move in for good.
In Texas, nursing facilities are licensed by the Texas Health and Human Services Commission (HHSC) under Texas Health and Safety Code Chapter 242, and the state rules in 26 TAC Chapter 554 are what HHSC surveyors inspect against. A facility also needs Medicare certification for Medicare to pay for a rehab stay. HHSC's nursing facility directory (as of October 22, 2026) lists five licensed nursing facilities in Boerne, all certified for both Medicare and Medicaid: Avir at Boerne (96 beds), Carechoice of Boerne (74), Cibolo Creek (120), Menger Springs Medical Resort (40) and Town and Country Nursing and Rehabilitation Center (126). Across Bexar County the same directory lists 62 facilities, 59 of them Medicare-certified.
When people search for “post hospital rehab,” “transitional care” or “senior rehab after surgery,” this is usually the service they mean. Our Boerne short-term rehab page and San Antonio short-term rehab page cover local options; this guide covers the rules that decide who pays.
Original Medicare Part A covers up to 100 days of SNF care per benefit period, but only when every condition is met. Your parent must have a medically necessary inpatient hospital stay of at least three days in a row (the admission day counts, the discharge day does not), generally enter the SNF within 30 days of leaving the hospital, and need daily skilled nursing or therapy for a condition treated in the hospital.
The 2026 costs are set by CMS. Days 1 through 20 cost $0 per day. Days 21 through 100 cost $217 per day. From day 101, the family pays everything. The Part A deductible for 2026 is $1,736 per benefit period, and it is usually already met by the hospital stay itself.
Coverage covers a semi-private room, meals, skilled nursing, physical, occupational and speech therapy, medications and supplies. It stops when your parent no longer needs daily skilled care, even if that happens on day 12. Medicare Advantage plans can set their own copays and may waive the three-day rule, so call the plan before discharge and ask what it requires.
| Skilled nursing facility (SNF) | Inpatient rehabilitation facility (IRF) | |
|---|---|---|
| Therapy intensity | Daily skilled nursing or therapy, set by the care plan | Generally at least 3 hours of therapy a day, at least 5 days a week (42 CFR 412.622) |
| Physician oversight | Attending physician; nursing-led day to day | Supervision by a rehabilitation physician |
| Hospital stay needed first (Original Medicare) | 3 midnights as an inpatient, then admission within 30 days | No 3-day rule; admission is based on medical need |
| 2026 cost under Part A | $0 for days 1–20; $217 a day for days 21–100; all costs after day 100 | Billed as an inpatient hospital stay under the Part A deductible ($1,736 per benefit period) |
| Best fit | A parent who needs nursing and can manage lighter therapy | A parent who can tolerate hours of therapy a day, often after a stroke or major orthopedic surgery |
The short answer: a skilled nursing facility suits a parent who needs nursing care and steady, moderate therapy. An inpatient rehabilitation facility (IRF) suits a parent who can handle intensive therapy, usually about three hours a day.
Federal Medicare rules for IRFs (42 CFR 412.622) say the therapy program generally consists of at least three hours a day, at least five days a week, under the supervision of a rehabilitation physician. That pace helps after a stroke or a joint replacement, but it is too much for many frail 85-year-olds. A skilled nursing facility sets therapy by a care plan, and nursing staff are on hand around the clock.
Ask the hospital's case manager or therapist which level they recommend and why. If the answer is an IRF, ask whether one has accepted your parent; if it is a SNF, ask for a list of Medicare-certified facilities near home in Boerne, Helotes or wherever family can visit most.
Observation status matters because Medicare does not count it as an inpatient stay. Time spent under observation, or in the emergency room before admission, does not count toward the three-day requirement, even if your parent stays overnight.
A parent can spend three nights in a San Antonio hospital bed and still not qualify for Part A SNF coverage if most of that time was observation. Hospitals must give a Medicare Outpatient Observation Notice (MOON) no later than 36 hours after observation services begin. The notice explains that your parent is an outpatient and how that affects SNF coverage.
Ask the nurse or case manager every day: “Is my mother an inpatient or under observation?” Write down the answer and the date. If the status was changed from inpatient to outpatient observation, Medicare.gov says you may be able to appeal; if the appeal succeeds, Part A may cover the hospital and SNF stay.
Start with three checks: Medicare certification, inspection history and a real visit. The HHSC directory confirms the license, and Medicare's Care Compare shows CMS star ratings.
CMS rates each nursing home from one to five stars, with separate ratings for health inspections, staffing and quality measures. CMS itself warns that no rating covers everything, including how good the rehab program is or how easy it is for family to visit, and it suggests visiting and contacting the State Long-Term Care Ombudsman.
On a tour, ask how many days a week therapy runs, who leads discharge planning, and what happens when Medicare coverage ends. Ask how the facility plans the move home or to assisted living if your parent cannot return to living alone. You can also browse every licensed nursing facility in our San Antonio-area nursing home directory, which is built from HHSC data.
Last verified: October 2026.
Free, online, and no pressure — we work for families, not facilities. Hablamos español.
Or call (830) 355-0287
