Surgery Center Benchmarks San Rafael, CA
7 Medicare-certified surgical centers. 6 report quality measures, 4 have patient-survey scores.
| Center | City | Specialties | Ownership | ORs | Hospital visits after surgery |
|---|---|---|---|---|---|
| NORTH BAY REGIONAL SURGERY CENTER, LLC | NOVATO | Foot surgeryOrthopedic surgeryPain management +2 | Proprietary | 3 | As expected Orthopedic |
| ENDOSCOPY CENTER OF MARIN | GREENBRAE | Endoscopy | Proprietary | 2 | As expected Colonoscopy |
| MARIN OPHTHALMIC AMBULATORY SURGI CLINIC | SAN RAFAEL | Ophthalmology | Proprietary | 1 | no case volume reported |
| MARIN SPECIALTY SURGERY CENTER | SAN RAFAEL | Orthopedic surgeryPain managementPlastic surgery +1 | Proprietary | 3 | As expected Orthopedic |
| GREENBRAE SURGERY CENTER | GREENBRAE | OB/GYN surgeryOrthopedic surgeryOtolaryngology +2 | Proprietary | 3 | no case volume reported |
| BON AIR SURGERY CENTER | GREENBRAE | OB/GYN surgeryOtolaryngology | Proprietary | 1 | no case volume reported |
| MARIN COSMETIC SURGERY CENTER | NOVATO | Plastic surgery | Proprietary | 1 | no case volume reported |
One measure shown per center — the one with reportable case volume. Every center reports on a different mix, which is why the full grid below is worth reading.
| Center | Colonoscopy nat 9.9 | Orthopedic nat 2.4 | Urology nat 5.4 | General surgery nat 1 | Transfer rate | Rating | Recommend | Surveys |
|---|---|---|---|---|---|---|---|---|
| NORTH BAY REGIONAL SURGERY CENTER, LLC | — | 3.4 As expected | — | — | 0.206 | 96 | 94 | 350 |
| ENDOSCOPY CENTER OF MARIN | 10.1 As expected | — | — | — | 0.112 | 95 | 94 | 733 |
| MARIN OPHTHALMIC AMBULATORY SURGI CLINIC | — | — | — | — | 0 | 94 | 93 | 53 |
| MARIN SPECIALTY SURGERY CENTER | — | 2.5 As expected | 7.2 As expected | 0.9 As expected | — | 96 | 97 | 85 |
| GREENBRAE SURGERY CENTER | — | — | — | — | — | — | — | — |
| BON AIR SURGERY CENTER | — | — | — | — | — | — | — | — |
| MARIN COSMETIC SURGERY CENTER | — | — | — | — | — | — | — | — |
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 42034; the area name is the U.S. Census Bureau's own title for it, not one we invented.