Inpatient Rehabilitation Facility
A hospital or distinct unit providing intensive, physician-supervised rehabilitative care requiring at least three hours of therapy per day, five days per week.
Full Definition
An Inpatient Rehabilitation Facility (IRF) is a freestanding rehabilitation hospital or a hospital-based unit meeting specific regulatory criteria, including intensive multidisciplinary therapy and daily physician oversight. In the United States, CMS mandates that qualifying diagnoses ('60% rule') constitute the majority of IRF admissions. Editors must distinguish 'inpatient rehabilitation facility' from 'skilled nursing facility' (SNF), as the two terms are frequently confused in payer documents and clinical correspondence. The abbreviation IRF is standard in regulatory and billing contexts.
Usage
Usage note: Capitalise the full form when referring to the regulatory designation. The acronym IRF is acceptable on second reference in US regulatory and insurance documents.
In Context
- "Admission to an inpatient rehabilitation facility requires physician certification that the patient can tolerate and benefit from intensive therapy." — Utilisation review correspondence
- "The IRF-PAI must be completed within 72 hours of admission and again at discharge." — CMS compliance checklist