Norwich-New London-Willimantic, CT
4 Medicare-certified surgical centers. 4 report quality measures, 4 have patient-survey scores.
| Center | City | Specialties | Ownership | ORs | Hospital visits after surgery |
|---|---|---|---|---|---|
| RIVER VALLEY ASC, LLC | NORWICH | EndoscopyFoot surgeryOphthalmology +5 | Proprietary | 3 | As expected Colonoscopy |
| Constitution Surgery Center East Llc | WATERFORD | Foot surgeryOphthalmologyOrthopedic surgery +2 | Proprietary | 4 | As expected Orthopedic |
| COASTAL DIGESTIVE CARE CENTER, LLLC | WATERFORD | Endoscopy | Proprietary | 0 | As expected Colonoscopy |
| EASTERN CONNECTICUT ENDOSCOPY CENTER | NORWICH | Endoscopy | Proprietary | 0 | As expected Colonoscopy |
One measure shown per center — the one with reportable case volume. Every center reports on a different mix, which is why the full grid is worth opening.
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| Center | Colonoscopy nat 9.9 | Orthopedic nat 2.4 | Urology nat 5.4 | General surgery nat 1 | Transfer rate | Rating | Recommend | Surveys |
|---|---|---|---|---|---|---|---|---|
| RIVER VALLEY ASC, LLC | 9.6 As expected | 2.3 As expected | — | 1 As expected | 0.074 | 98 | 97 | 237 |
| Constitution Surgery Center East Llc | — | 2.5 As expected | — | 1 As expected | 0.118 | 95 | 95 | 285 |
| COASTAL DIGESTIVE CARE CENTER, LLLC | 10.5 As expected | — | — | — | 0.128 | 91 | 92 | 205 |
| EASTERN CONNECTICUT ENDOSCOPY CENTER | 10.9 As expected | — | — | — | 0.255 | 96 | 96 | 549 |
Rates are per-100 risk-standardized 7-day hospital visits; "nat" is the national rate for that measure. Rating and Recommend are OAS CAHPS linear mean scores (0–100). A dash means CMS did not report a value — usually too few cases, which is not a bad score.
Sources: CMS Provider of Services file (iQIES, 2026 Q2) for the facility list, specialties and room counts; CMS ASCQR facility-level quality measures; CMS OAS CAHPS patient survey. Metro grouping is by CBSA code 35980; the area name is the U.S. Census Bureau's own title for it, not one we invented.