Real ChatGPT answer · index seedjAuLVKOXLL0completeHealth and wellness · doctors and providerscommercial
Where do the major Boston hospital networks rank on recent CMS star ratings and Leapfrog safety grades for cardiac surgery outcomes?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Where do the major Boston hospital networks rank on recent CMS star ratings and Leapfrog safety grades for cardiac surgery outcomes?
3 real searches · 1 real-search pass
2026 CMS Care Compare hospital star ratings Boston hospitals Mass General Brigham Beth Israel Lahey Tufts Boston Medical Center latest 2026Google ↗
OBSERVED
Leapfrog Fall 2026 hospital safety grades Boston hospitals MGH Brigham BIDMC Tufts Boston Medical CenterGoogle ↗
OBSERVED
Boston hospitals cardiac surgery outcomes CABG valve surgery STS public reporting Mass General Brigham BIDMC Tufts 2025 2026Google ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
2026 CMS Care Compare hospital star ratings Boston hospitals Mass General Brigham Beth Israel Lahey Tufts Boston Medical Center latest 2026 Google ↗
Leapfrog Fall 2026 hospital safety grades Boston hospitals MGH Brigham BIDMC Tufts Boston Medical Center Google ↗
Boston hospitals cardiac surgery outcomes CABG valve surgery STS public reporting Mass General Brigham BIDMC Tufts 2025 2026 Google ↗
- Hospitals · data.cms.gov
- Medicare Plans in Boston, MA (2027): 33 Plans Compared · wlbinsurancegroup.com
- Beth Israel Deaconess Medical Center - MA · hospitalsafetygrade.org
- Tufts Medical Center - MA · hospitalsafetygrade.org
- New Leapfrog Hospital Safety Grades Show Safety Gains · leapfroggroup.org
- The Leapfrog grades of the top 10 heart centers · beckerscardiology.com
- Beth Israel Deaconess Medical Center · publicreporting.sts.org
- Massachusetts General Hospital Surgical Associates · publicreporting.sts.org
- Brigham and Women's Hospital Cardiac Surgery · publicreporting.sts.org
- Boston Medical Center Cardiac Surgery (Main Campus) · publicreporting.sts.org
- Tufts Medical Center · publicreporting.sts.org
- Homepage · publicreporting.sts.org
- Frequently Asked Questions and Answers About the STS National Database and Public Reporting · sts.org
- CMS Medicare Care Compare · medicare.gov
- Leapfrog Hospital Safety Grades · hospitalsafetygrade.org
- Society of Thoracic Surgeons · sts.org
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 CMS Care Compare hospital star ratings Boston hospitals Mass General Brigham Beth Israel Lahey Tufts Boston Medical Center latest 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Leapfrog Fall 2026 hospital safety grades Boston hospitals MGH Brigham BIDMC Tufts Boston Medical Center OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Boston hospitals cardiac surgery outcomes CABG valve surgery STS public reporting Mass General Brigham BIDMC Tufts 2025 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |