Outpatient surgery centers in Portland, ME
5 outpatient surgery centers certified by Medicare.
5 outpatient surgery centers in Portland; 2 more within 25 miles.
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)2
- Orthopedic surgery (bones and joints)2
- Plastic surgery3
- Foot surgery (podiatry)1
- Ear, nose and throat surgery1
- Gynecologic surgery (OB/GYN)1
- Other surgery2
All outpatient surgery centers in Portland
- EyeCare Medical Group(207) 828‑2020Eye surgery, Plastic surgery · 3 operating rooms
- Intermed Surgery Center(207) 347‑2898Endoscopy, Orthopedic surgery, Foot surgery +3 more · 2 operating rooms
- Maine Eye Center(207) 774‑8277Eye surgery, Plastic surgery · 4 operating rooms
- Oa Asc LLC(207) 828‑2100Orthopedic surgery, Plastic surgery · 3 operating rooms
- Portland Endoscopy Center(207) 807‑3732Endoscopy, Other surgery · 6 operating rooms
Nearby outpatient surgery centers within 25 miles
- Plastic & Hand Surgical Associates4.4 mi · Westbrook, ME
- Maine Dental Surgery Center, PC11 mi · Yarmouth, ME
More care in Portland
Common questions
How many outpatient surgery centers are in Portland?
Medicare (CMS) lists 5 outpatient surgery centers in Portland, Maine.
Which surgery centers in Portland do eye surgery such as cataract surgery?
2 of the 5 outpatient surgery centers are certified by Medicare for it: EyeCare Medical Group and Maine Eye Center. Ask the center whether it does your specific procedure.
Which surgery centers in Portland do endoscopy such as colonoscopy?
2 of the 5 outpatient surgery centers are certified by Medicare for it: Intermed Surgery Center and Portland Endoscopy Center. Ask the center whether it does your specific procedure.
Which surgery centers in Portland do orthopedic (bone and joint) surgery?
2 of the 5 outpatient surgery centers are certified by Medicare for it: Intermed Surgery Center and Oa Asc 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