Outpatient surgery centers in Umatilla County, OR
2 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
- Orthopedic surgery (bones and joints)1
- Foot surgery (podiatry)1
- Ear, nose and throat surgery1
- Gynecologic surgery (OB/GYN)1
- Dental and oral surgery1
All outpatient surgery centers in Umatilla County
Hermiston
- Precision Surgery Center(541) 289‑8900Eye surgery · 2 operating rooms
Pendleton
- East Oregon Surgery Center, LLC(541) 276‑3212Eye surgery, Orthopedic surgery, Foot surgery +3 more · 1 operating room
More care in Umatilla County
Common questions
How many outpatient surgery centers are in Umatilla County?
Medicare (CMS) lists 2 outpatient surgery centers in Umatilla County, Oregon.
Which surgery centers in Umatilla County do eye surgery such as cataract surgery?
2 of the 2 outpatient surgery centers are certified by Medicare for it: East Oregon Surgery Center, LLC and Precision Surgery Center. Ask the center whether it does your specific procedure.
Which surgery centers in Umatilla County do endoscopy such as colonoscopy?
None of the centers here lists it in its Medicare certification record.
Which surgery centers in Umatilla County do orthopedic (bone and joint) surgery?
1 of the 2 outpatient surgery centers are certified by Medicare for it: East Oregon 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 2026-11-11. In a medical emergency, call 911. About outpatient surgery centers and their quality measures