Nursing homes in Ohio are licensed under OAC 3701-17, a separate rule chapter from the OAC 3701-16 that governs Residential Care Facilities (assisted living and memory care). Nursing homes provide 24-hour licensed nursing care; RCFs are capped at 120 days of limited skilled nursing care in any 12-month period absent a written extension agreement.
The practical dividing line
A Residential Care Facility can provide meaningful support — medication administration, dressing changes, supervision of a therapeutic diet — but it is built around personal care, not medical care. Once a resident needs more than 8 hours a day of skilled nursing, physical or chemical restraints, ventilator support, or has stage III or IV pressure ulcers, Ohio's own rule (OAC 3701-16-07(C)) says the RCF may not admit or retain that resident. A nursing home is licensed specifically for that level of medical need.
Cost and star ratings differ too
Nursing homes are the one senior care category with federal CMS star ratings, because Medicare and Medicaid certification requires it. Assisted living in Ohio carries no equivalent federal rating; the Ohio Department of Aging's Long-Term Care Quality Navigator is the closest consumer-facing tool, and it is not a CMS-style rating system.