Why these numbers matter

CMS star ratings shape where families choose care. When stars launched, 1-star homes lost about 8% of their market share and 5-star homes gained over 6% (Werner 2016). That's why we show what's behind them.

Look at each part, not just the overall star.

The overall rating blends three different things: health inspections, staffing, and quality measures (CMS Technical Users' Guide, July 2026). A home can score well on one and poorly on another. The National Academies found the rating misses smaller but real differences and leaves out resident and family experience (NASEM 2022).

Complaints tell a different story.

Inspection stars combine routine inspections with complaint investigations. When researchers separated them, complaint results often disagreed with the overall inspection rating (Peterson & Bowblis 2023). We show complaint inspections separately.

Staffing matters, especially RNs, weekends, and turnover.

During COVID-19, homes with high nurse staffing ratings were less likely to have large outbreaks (Figueroa 2020). CMS now counts weekend staffing and staff turnover, because steady staff who know residents catch problems early (Suran 2022).

Not everyone gets the same options.

Patients with both Medicare and Medicaid, and Black and Hispanic patients, are more likely to be discharged to 1-star facilities (Zuckerman 2019). Ask your hospital discharge planner for quality information on every option.

Use these numbers to build a shortlist. Then visit, ideally on an evening or weekend, and ask who the RN on duty is.