Outpatient surgery centers in Clackamas County, OR
8 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)2
- Endoscopy (for example colonoscopy)3
- Orthopedic surgery (bones and joints)4
- Pain management procedures5
- Plastic surgery5
- Foot surgery (podiatry)3
- Ear, nose and throat surgery4
- Gynecologic surgery (OB/GYN)2
- Dental and oral surgery2
- Other surgery5
By city
All outpatient surgery centers in Clackamas County
Clackamas
- Sunnybrook Ambulatory Surgery Center(503) 571‑9369Endoscopy, Orthopedic surgery, Pain management procedures +6 more · 14 operating rooms
Happy Valley
- Eye Health Eastside Surgery Center, LLC(971) 206‑6100Eye surgery · 2 operating rooms
- Surgery Center of Mt Scott, LLC(503) 808‑1559Orthopedic surgery, Pain management procedures, Plastic surgery +3 more · 4 operating rooms
Lake Oswego
- Petroff Center(503) 635‑4886Plastic surgery · 1 operating room
Oregon City
- The Oregon Clinic Endoscopy Center - Oregon City(503) 692‑4537Endoscopy · 2 operating rooms
Portland
- East Portland Surgery Center, LLC(503) 772‑6160Eye surgery, Endoscopy, Orthopedic surgery +6 more · 5 operating rooms
Tualatin
- South Portland Surgical Center, LLC(503) 361‑3094Orthopedic surgery, Pain management procedures, Plastic surgery +3 more · 3 operating rooms
Wilsonville
- NW Spine and Pain Surgical Center(503) 694‑8600Pain management procedures, Other surgery · 1 operating room
More care in Clackamas County
Common questions
How many outpatient surgery centers are in Clackamas County?
Medicare (CMS) lists 8 outpatient surgery centers in Clackamas County, Oregon.
Which surgery centers in Clackamas County do eye surgery such as cataract surgery?
2 of the 8 outpatient surgery centers are certified by Medicare for it: East Portland Surgery Center, LLC and Eye Health Eastside Surgery Center, LLC. Ask the center whether it does your specific procedure.
Which surgery centers in Clackamas County do endoscopy such as colonoscopy?
3 of the 8 outpatient surgery centers are certified by Medicare for it: East Portland Surgery Center, LLC, Sunnybrook Ambulatory Surgery Center and The Oregon Clinic Endoscopy Center - Oregon City. Ask the center whether it does your specific procedure.
Which surgery centers in Clackamas County do orthopedic (bone and joint) surgery?
4 of the 8 outpatient surgery centers are certified by Medicare for it: East Portland Surgery Center, LLC, South Portland Surgical Center, LLC, Sunnybrook Ambulatory Surgery Center and Surgery Center of Mt Scott, 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 2026-11-11. In a medical emergency, call 911. About outpatient surgery centers and their quality measures