Profit vs. Patients: What Really Drives a 5-Star Home Healthcare Rating?
An analysis of CMS Home Health Quality Data
Data obtained from data.cms.gov.
When we choose home healthcare for our loved ones, we look at Star Ratings as a shorthand for trust. But what do those stars mean? Are non-profit agencies better than corporations? Does spending more money result in better care? I analyzed data from over 7,000 Medicare-certified agencies to separate the “vibes” from clinical reality.
- Does an agency’s ownership type (Non-Profit vs. For-Profit) affect its Star Rating?
- Are Non-Profits actually achieving better clinical results (Patient Mobility), or is it just a perception?
- Does higher quality care always cost more for Medicare?
- Which specific factors are the strongest predictors of a high rating?
Does Ownership Matter?
The first question is whether an agency’s business model dictates quality. On the surface, the answer is yes. Generally, speaking most individuals are implicitly trained to look at a “Star Rating” to get a feel or vibe for getting an understanding of how good a product is or service will be.
When we look at average Star Ratings across the industry, Non-Profit agencies lead the pack, earning an average rating of 3.36. In contrast, for-profit “Proprietary” agencies earn 3.26, while Government-operated facilities lag behind. The narrow error bars indicate a high degree of precision, suggesting that these differences in star ratings are statistically significant across the vast sample of providers.
Is it ‘Vibes’ or Real Clinical Results?
Stars are a starting point, but are patients getting better? I looked at Mobility Improvement — a metric that tracks a patient’s ability to walk and move after receiving care.
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While non-profits hold the lead here, the gap is small: 85.7% for non-profits versus 83.3% for proprietary agencies. This suggests that for-profit agencies are effective at delivering clinical outcomes, even if their overall Star Ratings lag behind. Regardless of who signs the paycheck, frontline clinicians perform at a similar level.
The Efficiency Mystery: Higher Quality for Less?
In most industries, we assume that higher quality comes with a higher price tag. However, the data reveals a surprise: Non-profits are the most cost-efficient providers.
On average, non-profits spend about 3% less than the national average per patient, despite having the highest star ratings. Conversely, Government-operated facilities were the most expensive, often exceeding national averages. This debunked the myth that you have to “spend big” to get 5-star care. Efficiency and excellence can — and do — go hand-in-hand.
The “Secret Sauce”: What Drives the Rating?
To find out what moves the needle, I trained a machine learning model to predict Star Ratings. The model achieved 80% accuracy, and the results were clear.
The “Secret Sauce” is not ownership type or cost — it is Mobility Improvement. As shown in the chart above, this clinical outcome is the dominant driver of a rating, outweighing timely starts or financial efficiency. If an agency wants a higher rating, the data suggests they should focus on getting their patients moving.
The “What If” Scenario
To put this into perspective, I ran a simulation using the predictive model. If an average agency — sitting at a 2.95-star rating — managed to improve its patient mobility scores by 10 percentage points, the model predicts their rating would jump by 0.92 stars. This star increase provides a clear ROI for clinical investment. It shows that focused improvements in physical therapy and movement can transform an agency’s public standing.
Conclusion
Quality care in the home does not require a specific tax status or a massive budget. It requires a focus on patient mobility. By prioritizing movement, agencies can improve their ratings and the lives of their patients.
