Outpatient surgery centers in Marin County, CA
6 outpatient surgery centers certified by Medicare.
An outpatient surgery center (ambulatory surgical center, ASC) does surgery and procedures that do not need a hospital stay: patients usually go home the same day. Common examples are cataract surgery, colonoscopy and other endoscopy, joint and hand surgery, and pain injections. The centers listed here are certified by Medicare. They are not emergency rooms.
By kind of surgery
Number of centers here certified by Medicare for each kind of surgery (one center can do several).
- Eye surgery (ophthalmology)1
- Endoscopy (for example colonoscopy)1
- Orthopedic surgery (bones and joints)3
- Pain management procedures3
- Plastic surgery4
- Foot surgery (podiatry)1
- Ear, nose and throat surgery1
- Gynecologic surgery (OB/GYN)1
- Other surgery2
By city
All outpatient surgery centers in Marin County
Greenbrae (2)
- Endoscopy Center of Marin(415) 464‑0606Endoscopy
- Greenbrae Surgery Center(415) 925‑8900Orthopedic surgery, Pain management procedures, Plastic surgery +2 more · 3 operating rooms
Novato (2)
- Marin Cosmetic Surgery Center(415) 898‑4161Plastic surgery · 1 operating room
- North Bay Regional Surgery Center, LLC(415) 209‑2500Orthopedic surgery, Pain management procedures, Plastic surgery +2 more · 3 operating rooms
San Rafael (2)
- Marin Ophthalmic Ambulatory Surgi Clinic(415) 454‑2112Eye surgery · 1 operating room
- Marin Specialty Surgery Center(415) 461‑4400Orthopedic surgery, Pain management procedures, Plastic surgery +1 more · 3 operating rooms
More care in Marin County
Common questions
How many outpatient surgery centers are in Marin County?
Medicare (CMS) lists 6 outpatient surgery centers in Marin County, California.
Which surgery centers in Marin County do eye surgery such as cataract surgery?
1 of the 6 outpatient surgery centers are certified by Medicare for it: Marin Ophthalmic Ambulatory Surgi Clinic. Ask the center whether it does your specific procedure.
Which surgery centers in Marin County do endoscopy such as colonoscopy?
1 of the 6 outpatient surgery centers are certified by Medicare for it: Endoscopy Center of Marin. Ask the center whether it does your specific procedure.
Which surgery centers in Marin County do orthopedic (bone and joint) surgery?
3 of the 6 outpatient surgery centers are certified by Medicare for it: Greenbrae Surgery Center, Marin Specialty Surgery Center and North Bay Regional Surgery Center, LLC. Ask the center whether it does your specific procedure.
Do surgery centers have Medicare star ratings?
No. Medicare does not rate outpatient surgery centers with stars. Each center’s page shows the official Medicare quality measures and patient survey results instead, next to the national values.
Source: Centers for Medicare & Medicaid Services (CMS), “Provider of Services File - Internet Quality Improvement and Evaluation System”, data updated 2026-10-16, retrieved 2026-11-13. In a medical emergency, call 911. About outpatient surgery centers and their quality measures