Is Baystate Medical Center Good?
Baystate Medical Center has a CMS quality rating of 1/5 and an Outcome Score of 59/100. Mortality outcomes are at the national average.
Below: a structured answer to Is Baystate Medical Center Good?. We pull from CMS public data — Inpatient Payment files, Hospital Compare measures, the Provider Data Catalog — and combine them through the LakeQuality value rubric. Every number is sourced and linked. Why this matters: U.S. hospital costs and quality vary by an order of magnitude between facilities for the same procedure, and the variation is not random — it correlates with hospital type, ownership, regional payment adjustments, and case mix. Understanding how to read the public CMS data is the difference between a defensible hospital choice and a coin flip.
The detailed answer below covers what the underlying data shows, the limitations of that data (the Medicare numbers do not directly tell you what commercial insurance pays, or what you will pay out of pocket), and how to translate the public numbers into the questions a patient or family actually has when comparing hospitals.
Key Data
| Metric | Value |
|---|---|
| CMS Quality Rating | 1/5 |
| Outcome Score | 59/100 |
| Value Grade | D |
| Avg Payment | $22,343 |
| Mortality Better / Worse | 0 / 0 |
| Safety Better / Worse | 4 / 1 |
How does Baystate Medical Center compare?
On price, Baystate Medical Center's average procedure payment of $22,343 runs $6,465 above the national average of $15,878. Against Massachusetts's state average of $21,636, this hospital is right around the state norm.
On quality, the 1-star CMS rating combines mortality, patient safety, readmissions, and patient experience. Baystate Medical Center's 1-star CMS rating is below the national median, which most often reflects elevated readmissions or worse-than-expected outcomes in specific care categories.
Baystate Medical Center has a CMS quality rating of 1/5 and an Outcome Score of 59/100. Mortality outcomes are at the national average.
Source: CMS Hospital Price Transparency, 2026.