SNF is the medical abbreviation for skilled nursing facility — a Medicare- and Medicaid-certified institution that provides 24-hour licensed nursing care and short-term rehabilitation. CMS lists 14,699 Medicare-certified nursing homes nationwide, each tracked by quality rating, staffing, and inspection history.
What a skilled nursing facility is
A skilled nursing facility provides services that, by law, can only be delivered by or under the supervision of licensed professionals: round-the-clock nursing, physical and occupational therapy, speech-language pathology, wound care, and intravenous medication. The defining feature is the word skilled — the care requires clinical training, not just custodial help with daily living.
Most SNF stays are short-term. A typical patient enters an SNF to recover after a hospital stay — a hip replacement, a stroke, a serious infection — and is discharged home once rehabilitation is complete. This is what separates an SNF from long-term custodial care, which is help with bathing, dressing, and eating that does not require a licensed clinician.
SNF as a medical abbreviation
In clinical charts, discharge summaries, and Medicare documentation, SNF always means skilled nursing facility. It is spoken aloud as “sniff.” You will also see related shorthand:
SNF vs. nursing home
The Medicare certification and payment term. Emphasizes the skilled clinical services — nursing, rehab, wound and IV care — that Medicare Part A reimburses on a short-term basis.
The everyday word for the residential facility itself. May provide both skilled care and long-term custodial care. CMS publishes both under a single Care Compare Nursing Home dataset.
In practice the same building is often both: a Medicare-certified SNF for short-stay rehab residents and a Medicaid-certified nursing home for long-stay residents. The SNF glossary entry covers the certification distinctions in detail.
US skilled nursing facilities by the numbers
Every figure below is read from a named CMS federal dataset and stamped with its snapshot date. Counts are aggregate; Fonteum does not label any individual facility a wrongdoer.
Look up a nursing home
Browse every Medicare-certified nursing home by state and city — CMS overall star rating, staffing rating, inspection history, ownership type, and Special Focus Facility status, each field traced to its CMS source and snapshot date.
Nursing home compare →How skilled nursing facility quality is measured
CMS assigns each facility a five-star overall rating built from three components — health inspections, staffing, and clinical quality measures. Staffing draws on the mandatory Payroll-Based Journal (PBJ): across 14,362 facility-quarter records, 4,153 met the published 4.1 total-nurse hours-per-resident-day benchmark while 1,063 fell below 3.0 hours.
Health-inspection results are published as F-tag deficiency citations — 418,148 of them across 14,635 facilities in the current file. The worst-performing facilities can face civil money penalties or a Special Focus Facility designation. Fonteum re-reads each CMS file on publish and records the snapshot date in its provenance chain, so any figure can be traced back to the federal release it came from.
Frequently asked questions
- What does SNF stand for?
- SNF is the standard medical abbreviation for skilled nursing facility. It is pronounced "sniff" in clinical settings. A skilled nursing facility is a Medicare- and Medicaid-certified institution that provides 24-hour licensed nursing care, rehabilitation, and other skilled services — most often for short-term recovery after a hospital stay.
- What is a skilled nursing facility?
- A skilled nursing facility provides round-the-clock nursing care and skilled services — physical, occupational, and speech therapy, wound care, IV medication — that can only be delivered by or under the supervision of licensed professionals. CMS lists 14,699 Medicare-certified nursing homes, the federal dataset that includes SNFs, in its Care Compare Nursing Home file.
- Is a skilled nursing facility the same as a nursing home?
- The terms overlap but are not identical. "Nursing home" is the everyday word for a facility that houses residents who need ongoing care. "Skilled nursing facility" is the Medicare payment and certification term for the skilled-care services such a facility provides. Most nursing homes are SNF-certified; CMS publishes both under one Care Compare Nursing Home dataset.
- Does Medicare pay for a skilled nursing facility?
- Medicare Part A covers a limited skilled nursing facility stay after a qualifying inpatient hospital stay of at least three days — up to 100 days per benefit period, with full coverage for the first 20 days and a daily copay thereafter. Medicare does not cover long-term custodial care; that is typically paid by Medicaid or private funds.
- How is skilled nursing facility quality measured?
- CMS publishes a five-star overall rating built from three components: health inspections, staffing, and quality measures. Fonteum tracks the federal staffing file (14,362 facility-quarter records), the deficiency file (418,148 citations), and the penalty file — every figure traced to its CMS source and snapshot date.
- What is a Special Focus Facility?
- A Special Focus Facility (SFF) is a nursing home CMS has identified as having a persistent record of serious quality problems and placed under heightened enforcement. The current CMS file flags 526 facilities — 85 active SFFs plus candidates. These are public enforcement designations, not Fonteum assessments.
- How can I check a specific skilled nursing facility's record?
- Fonteum publishes per-facility nursing-home pages with the CMS overall star rating, staffing rating, health-inspection history, ownership type, and Special Focus Facility status — each field stamped with its CMS source and snapshot date. The nursing-home compare hub links to every state and facility, and the deficiencies explorer surfaces inspection citations.
Related
- Nursing home quality & inspection data — per-facility CMS star ratings, staffing, ownership, and Special Focus Facility status for every state.
- How nursing home staffing is measured — the Payroll-Based Journal, the RN hours-per-resident-day benchmark, and where staffing data comes from.
- Nursing home payment denials (DPNA) — what a Denial of Payment for New Admissions is and how CMS imposes it.
- Nursing home deficiency explorer — search health-inspection citations by facility and F-tag.
- SNF ownership data — the CMS SNF All Owners file and what it reveals about chain ownership.