State
Outpatient surgery centers in Washington
168 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)55
- Endoscopy (for example colonoscopy)41
- Orthopedic surgery (bones and joints)44
- Pain management procedures34
- Plastic surgery41
- Foot surgery (podiatry)34
- Ear, nose and throat surgery33
- Gynecologic surgery (OB/GYN)16
- Dental and oral surgery3
- Other surgery40
By county
By city
All outpatient surgery centers in Washington
Arlington
- Cascade Valley Arlington Surgery Center(360) 435‑6969Eye surgery, Endoscopy, Orthopedic surgery +4 more · 2 operating rooms
- Helen Holm Pumphrey Surgery Center(206) 767‑2626Endoscopy, Orthopedic surgery, Pain management procedures +5 more · 3 operating rooms
- The Harman Eye Clinic(360) 435‑8595Eye surgery · 1 operating room
Bellevue
- Acute Pain Therapies ASC(425) 440‑3351Pain management procedures · 2 operating rooms
- Anesis Bel-Red Asc LLC(425) 455‑7225Pain management procedures, Plastic surgery · 1 operating room
- Bellevue Ambulatory Surgery Center(425) 502‑4048Ear, nose and throat surgery, Other surgery · 7 operating rooms
- Bellevue Surgery Center(425) 774‑1538Orthopedic surgery, Other surgery · 2 operating rooms
- Eastside Endoscopy Center, PLLC(425) 451‑7335Endoscopy · 2 operating rooms
- Eastside Podiatry Asc(425) 893‑8100Foot surgery · 1 operating room
- Naficy Plastic Surgery and Rejuvenation Center(425) 450‑0880Plastic surgery · 1 operating room
- North Pacific Dermatology PS(425) 264‑0660Other surgery · 2 operating rooms
- Northwest Laser & Surgery Center(425) 462‑1653Eye surgery · 2 operating rooms
- Overlake Surgery Center LLC(425) 709‑2500Eye surgery, Endoscopy, Orthopedic surgery +7 more · 5 operating rooms
- Pacific Cataract & Laser Institute(425) 462‑7664Eye surgery · 2 operating rooms
- (425) 451‑2020
- Specialty Eyecare Center(425) 454‑3937Eye surgery · 1 operating room
- The Retina Surgery Center(206) 215‑3850Eye surgery · 2 operating rooms
- Virginia Mason Medical Center - Bellevue Asc(206) 341‑0753Eye surgery, Endoscopy, Orthopedic surgery +6 more · 5112 operating rooms
Bellingham
- Bellingham Ambulatory Surgery Center(360) 527‑8111Eye surgery, Orthopedic surgery, Pain management procedures +3 more · 3 operating rooms
- Cascade Outpatient Spine Center(360) 676‑2628Pain management procedures · 1 operating room
- Mt Baker Surgery Center(360) 733‑0430Pain management procedures · 1 operating room
- Northwest Endoscopy Center LLC(360) 734‑1420Endoscopy · 5 operating rooms
- Pacific Cataract & Laser Institute(360) 738‑6860Eye surgery · 2 operating rooms
- Pacific Northwest Urology Specialists PLLC(360) 733‑7687Other surgery · 3 operating rooms
- Parkway Surgical Center(360) 676‑8350Other surgery · 1 operating room
- PeaceHealth Medical Group Asc Endoscopy Center(360) 752‑5621Endoscopy · 2 operating rooms
- PeaceHealth Squalicum Surgery Center(360) 729‑2497Eye surgery, Orthopedic surgery, Plastic surgery +4 more · 6 operating rooms
- Plastic Surgery Bellingham(360) 676‑0972Plastic surgery · 2 operating rooms
- Whatcom Surgery Center(360) 733‑0640Plastic surgery, Ear, nose and throat surgery · 1 operating room
Burien
- Proliance Southwest Seattle Surgery Center(206) 243‑9068Orthopedic surgery, Plastic surgery, Ear, nose and throat surgery +1 more · 2 operating rooms
Centralia
- Centralia Surgery Center(360) 736‑2889Orthopedic surgery, Foot surgery · 2 operating rooms
Chehalis
- Pacific Cataract & Laser Institute(360) 748‑8632Eye surgery · 2 operating rooms
Clarkston
- The Laser and Surgery Center(509) 758‑8811Eye surgery · 2 operating rooms
Edmonds
- Edmonds Center for Outpatient Surgery(425) 673‑3750Eye surgery, Endoscopy, Orthopedic surgery +3 more · 4 operating rooms
- GH Edmonds Endoscopy Center Sub LLC(425) 774‑2650Endoscopy · 2 operating rooms
- Optum - Edmonds Surgery Center(425) 258‑3900Eye surgery, Endoscopy, Orthopedic surgery +6 more · 3 operating rooms
Enumclaw
- Ear, Nose Throat, Facial Plastic Surgery and Aller(360) 825‑4466Ear, nose and throat surgery · 1 operating room
Everett
- Endoscopy Center(425) 316‑5170Endoscopy · 2 operating rooms
- Everett Orthopedic Surgery Center(425) 339‑2433Orthopedic surgery · 2 operating rooms
- Gateway Surgery Center(360) 736‑0928Orthopedic surgery, Pain management procedures, Foot surgery +1 more · 1 operating room
- Kemp Surgery Center(425) 339‑5460Eye surgery, Endoscopy, Orthopedic surgery +5 more · 4 operating rooms
- Physicians Eye Surgery Center(425) 259‑2020Eye surgery · 2 operating rooms
- Sound Surgeons Surgery Center(425) 224‑8200Other surgery · 2 operating rooms
Federal Way
- (253) 952‑7391
- Evergreen Eye Surgery Center(253) 874‑3969Eye surgery · 1 operating room
- Rainier Surgical Center(360) 568‑1300Ear, nose and throat surgery, Other surgery · 2 operating rooms
- Sound Vascular PS(253) 874‑7107Other surgery · 2 operating rooms
Gig Harbor
- Peninsula Endoscopy Center(253) 503‑2507Endoscopy
- Soundview Ambulatory Surgery Center(253) 572‑7120Other surgery · 1 operating room
Issaquah
- Cosmetic Surgery & Dermatology of Issaquah(425) 391‑2500Other surgery · 2 operating rooms
- Eastside Endoscopy Center - Issaquah(425) 451‑7335Endoscopy · 2 operating rooms
- Eastside Medical Group(215) 589‑9024Endoscopy · 2 operating rooms
- Issaquah Foot & Ankle Specialists PLLC(425) 391‑8666Foot surgery · 1 operating room
- Proliance Highlands Surgery Center(425) 507‑0800Pain management procedures, Plastic surgery, Ear, nose and throat surgery · 5 operating rooms
- Virginia Mason Issaquah(425) 557‑8000Other surgery · 1 operating room
Kennewick
- High Desert Surgery Center, LLC(509) 736‑2770Orthopedic surgery, Foot surgery · 2 operating rooms
- Mid-Columbia Endoscopy Center, LLC(509) 460‑5500Endoscopy · 2 operating rooms
- Pacific Cataract & Laser Institute(509) 736‑0826Eye surgery · 4 operating rooms
- Pediatric Dentistry Asc(509) 783‑1960Dental and oral surgery · 2 operating rooms
- Puget Sound Gastroenterology PLLC(509) 734‑4885Other surgery · 2 operating rooms
- The Surgery Center at Tco(509) 946‑6144Orthopedic surgery · 4 operating rooms
Kirkland
- GH Evergreen Endoscopy Center Sub LLC(425) 899‑4500Endoscopy · 2 operating rooms
- (425) 655‑1200
- Northwest Nasal Sinus Center(206) 525‑2525Plastic surgery · 2 operating rooms
- Proliance Eastside Surgery Center(425) 481‑6301Orthopedic surgery, Ear, nose and throat surgery, Other surgery · 4 operating rooms
- Remington Plastic Surgery(425) 899‑4400Plastic surgery · 1 operating room
Lacey
- Laser & Surgery Center LLC(360) 357‑4848Eye surgery · 1 operating room
- Pacific Cataract & Laser Institute(360) 252‑1642Eye surgery · 2 operating rooms
Lakewood
- Lakewood Surgery Center(253) 584‑5252Orthopedic surgery · 4 operating rooms
Longview
- Pacific Surgical Center(360) 501‑3400Endoscopy, Orthopedic surgery, Foot surgery · 3 operating rooms
Lynnwood
- Virginia Mason Medical Center(360) 223‑6000Endoscopy, Pain management procedures · 2 operating rooms
Moses Lake
- Confluence Health Moses Lake Asc(509) 764‑6400Endoscopy, Pain management procedures, Other surgery · 2 operating rooms
Mount Vernon
- Eye Associates Surgery Center(360) 416‑6735Eye surgery, Plastic surgery · 2 operating rooms
- Northwest Eye Surgeons(360) 428‑2020Eye surgery · 3 operating rooms
Mountlake Terrace
- Center Outpatient Spine & Joint Replacement Surger(425) 921‑6500Orthopedic surgery, Pain management procedures · 4 operating rooms
Olympia
- Gastroenterology Associates Endoscopy Center(360) 413‑8148Endoscopy · 2 operating rooms
- Olympia Multi-Speciality Clinic(360) 754‑0287Endoscopy · 2 operating rooms
- Olympia Surgery Center(360) 357‑6314Ear, nose and throat surgery · 1 operating room
- Olympia Surgery Center(360) 528‑8571Orthopedic surgery, Pain management procedures · 6 operating rooms
- Pain Care Physicians, PLLC(206) 538‑6300Pain management procedures · 1 operating room
- Pearl Plastic Surgery(253) 973‑5917Plastic surgery · 1 operating room
Omak
- Confluence Health Omak Asc(509) 826‑1800Endoscopy, Other surgery · 1 operating room
Poulsbo
- Pacific Surgery Center(360) 779‑6527Eye surgery, Endoscopy, Pain management procedures +5 more · 3 operating rooms
Puyallup
- Cascade Laser & Surgery Ctr(253) 845‑4666Eye surgery · 2 operating rooms
- Hillside Medical Surgery Ctr(253) 770‑4099Ear, nose and throat surgery · 1 operating room
- Meridian Surgery Center(253) 840‑1999Foot surgery, Other surgery · 2 operating rooms
- Microsurgical Spine Center(253) 841‑0705Pain management procedures · 3 operating rooms
- Proliance Surgery Center at Rainier(253) 435‑4770Orthopedic surgery, Pain management procedures · 4 operating rooms
- Puyallup Ambulatory Surgery Center(253) 845‑0757Orthopedic surgery · 3 operating rooms
- Puyallup Endoscopy Center(253) 272‑8177Endoscopy · 2 operating rooms
- Sunrise Endoscopy Center(253) 272‑5127Endoscopy
Redmond
- Redmond Ambulatory Surgery Center(425) 507‑0767Endoscopy, Pain management procedures, Plastic surgery +3 more · 3 operating rooms
Renton
- Northwest Eye Surgeons(206) 528‑6000Eye surgery · 2 operating rooms
- Plastic and Reconstructive Surgeons Asc(425) 228‑3187Plastic surgery, Other surgery · 2 operating rooms
- Proliance Surgery Center at Valley(425) 226‑2041Eye surgery, Orthopedic surgery, Pain management procedures +5 more · 6 operating rooms
Richland
- Apex Spine ASDCOrthopedic surgery, Pain management procedures · 3 operating rooms
- Columbia River Eye Surgery Center(509) 943‑2240Eye surgery · 1 operating room
- Kadlec Ambulatory Endoscopy Center, Lee Campus(509) 946‑4611Endoscopy · 4 operating rooms
- Kadlec Regional Medical Center(509) 942‑2576Orthopedic surgery, Pain management procedures, Foot surgery · 3 operating rooms
- (509) 588‑7613
- Tri-City Regional Surgery Center(509) 943‑9700Orthopedic surgery, Plastic surgery, Foot surgery +2 more · 5 operating rooms
Seattle
- Aesthetic and General Dermatology of Seattle(206) 248‑5020Other surgery · 5 operating rooms
- Evergreen Eye Center(206) 622‑2020Eye surgery · 1 operating room
- Evergreen Eye Center PLLC(206) 783‑3929Eye surgery · 1 operating room
- First Hill Surgery Center(206) 320‑7750Eye surgery, Orthopedic surgery, Plastic surgery +4 more · 12 operating rooms
- GH Fremont Endoscopy Center SUB LLC(206) 365‑4492Endoscopy · 2 operating rooms
- Minor and James Surgery Center(206) 682‑6103Ear, nose and throat surgery · 2 operating rooms
- Northwest Eye Surgeons(206) 528‑6000Eye surgery · 1 operating room
- Pacific Dermatology & Cosmetic Center(206) 859‑5777Other surgery · 2 operating rooms
- Pacmed Clinics(206) 326‑4000Endoscopy · 3 operating rooms
- Polyclinic Inc(206) 329‑1760Endoscopy · 3 operating rooms
- Seattle Facial Plastic Surgery Center(206) 624‑6200Plastic surgery, Ear, nose and throat surgery · 1 operating room
- Seattle Hand Surgery(206) 292‑6252Orthopedic surgery · 1 operating room
- Seattle Orthopedic Surgery Center(206) 633‑8100Orthopedic surgery · 2 operating rooms
- Seattle Plastic Surgery Center(206) 324‑1120Plastic surgery · 1 operating room
- Seattle Spine Institute(206) 322‑1765Orthopedic surgery · 1 operating room
- Seattle Surgery Center(206) 382‑1021Eye surgery, Orthopedic surgery, Pain management procedures · 8 operating rooms
- The Polyclinic Plastic Surgery Center(206) 860‑5582Plastic surgery · 4 operating rooms
- Westwood Eye Surgery and Laser(206) 937‑9600Eye surgery · 1 operating room
Sequim
- Northwest Eye Surgeons(360) 683‑2010Eye surgery · 2 operating rooms
Silverdale
- Digestive Disease & Endoscopy Center PLLC(360) 479‑1952Endoscopy · 2 operating rooms
- Franciscan Ambulatory Surgery Center at the Doctor(360) 782‑3602Eye surgery, Endoscopy, Orthopedic surgery +4 more · 3 operating rooms
- Pacific Cataract & Laser Institute(360) 698‑5062Eye surgery · 2 operating rooms
- Surgery Center of Silverdale(541) 481‑2821Eye surgery, Orthopedic surgery, Plastic surgery +2 more · 2 operating rooms
Spokane
- Advanced Dermatology and Skin Surgery(509) 456‑7414Other surgery · 6 operating rooms
- Columbia Surgery Cener LLC(509) 789‑5754Ear, nose and throat surgery, Other surgery · 4 operating rooms
- Inland Northwest Surgery Center LLC(509) 924‑3733Foot surgery · 1 operating room
- Neos Surgery Center(509) 279‑2176Eye surgery, Plastic surgery, Other surgery · 1 operating room
- Northwest Orthopaedic Specialists, P.S.(509) 747‑3107Orthopedic surgery, Pain management procedures · 2 operating rooms
- Northwest Surgery Center Inc(509) 483‑9363Foot surgery · 2 operating rooms
- Plastic Surgicentre Inc(509) 623‑2160Plastic surgery · 1 operating room
- Sixth Avenue Surgery Center(509) 324‑2980Plastic surgery · 1 operating room
- Sleep Dentistry of Spokane(509) 536‑5900Dental and oral surgery · 1 operating room
- South Hill Asc(509) 747‑0274Foot surgery · 1 operating room
- South Perry Endoscopy(509) 456‑5433Endoscopy · 2 operating rooms
- Spokane Digestive Disease Center(509) 838‑5950Endoscopy · 4 operating rooms
- Spokane Eye Surgery Center(509) 456‑8150Eye surgery · 9 operating rooms
- Spokane Valley Ambulatory Surgery Center(509) 928‑7272Plastic surgery, Ear, nose and throat surgery · 2 operating rooms
- The Orthopaedic Surgery Center(509) 344‑2663Orthopedic surgery, Pain management procedures · 4 operating rooms
- Urology Surgery Center Northwest(509) 747‑3147Other surgery · 5 operating rooms
Spokane Valley
- Anesis Spokane ASC(206) 538‑6300Orthopedic surgery, Pain management procedures · 1 operating room
- Empire Eye Physicians(509) 928‑8040Eye surgery · 1 operating room
- (509) 484‑5710
- Pacific Cataract & Laser Institute(509) 456‑5380Eye surgery · 3 operating rooms
- Providence Surgery and Procedure Center LLC(509) 944‑8960Eye surgery, Endoscopy, Orthopedic surgery +5 more · 4 operating rooms
- Spokane Surgery Center(509) 924‑3235Pain management procedures, Foot surgery · 3 operating rooms
Tacoma
- Cedar Laser & Surgery Center(253) 830‑5432Eye surgery, Plastic surgery · 2 operating rooms
- Evergreen Eye Center(206) 212‑2100Eye surgery · 1 operating room
- Narrows Eye Surgery Center(253) 248‑2020Eye surgery · 2 operating rooms
- Pacific Cataract & Laser Institute(253) 473‑0275Eye surgery · 1 operating room
- Pacific Northwest Eye Surgery Center(253) 759‑5555Eye surgery · 3 operating rooms
- Tacoma Ambulatory Surgery Center(253) 596‑3592Eye surgery, Orthopedic surgery, Pain management procedures +5 more · 9 operating rooms
- Waldron Endoscopy Center(253) 272‑8177Endoscopy
Tumwater
- Foot & Ankle Surgical Associates PLLC(360) 754‑3338Foot surgery · 1 operating room
Vancouver
- Kaiser Permanente Salmon Creek Surgery Center(360) 576‑5060Endoscopy · 1 operating room
- Pacific Cataract and Laser Institute Inc PC(360) 694‑2544Eye surgery · 2 operating rooms
- Pacific Gastroenterology PLLC(360) 823‑0880Endoscopy · 1 operating room
- Salmon Creek Plastic Surgery(360) 823‑0860Plastic surgery · 1 operating room
- Southwest Washington Regional Surgery(360) 260‑9977Orthopedic surgery, Pain management procedures, Plastic surgery +1 more · 8 operating rooms
- The Vancouver Clinic Surgery Center at Salmon CreekEye surgery, Orthopedic surgery, Pain management procedures +4 more · 6 operating rooms
- Vancouver Clinic Endoscopy Ctr(360) 254‑1240Eye surgery, Orthopedic surgery, Foot surgery +3 more · 3 operating rooms
- Vancouver Eye Care Surgery Center(360) 823‑2022Eye surgery · 1 operating room
Walla Walla
- Walla Walla Clinic(509) 525‑3720Endoscopy, Orthopedic surgery, Foot surgery +2 more · 1 operating room
Yakima
- Creekside Surgery Center(509) 225‑3668Foot surgery · 1 operating room
- Ehlers Eye Surgery LLC(509) 966‑2253Eye surgery · 1 operating room
- MultiCare Yakima Ambulatory Surgery Center(253) 575‑5577Orthopedic surgery, Plastic surgery, Other surgery · 3 operating rooms
- Pacific Cataract & Laser Institute(509) 966‑1356Eye surgery · 1 operating room
More care in Washington
Common questions
How many outpatient surgery centers are in Washington?
Medicare (CMS) lists 168 outpatient surgery centers in Washington.
Which surgery centers in Washington do eye surgery such as cataract surgery?
55 of the 168 outpatient surgery centers are certified by Medicare for it: Bellingham Ambulatory Surgery Center, Cascade Laser & Surgery Ctr, Cascade Valley Arlington Surgery Center, Cedar Laser & Surgery Center, Columbia River Eye Surgery Center, Edmonds Center for Outpatient Surgery, Ehlers Eye Surgery LLC, Empire Eye Physicians, Evergreen Eye Center, Evergreen Eye Center, Evergreen Eye Center PLLC and Evergreen Eye Surgery Center, and 43 more listed below. Ask the center whether it does your specific procedure.
Which surgery centers in Washington do endoscopy such as colonoscopy?
41 of the 168 outpatient surgery centers are certified by Medicare for it: Cascade Valley Arlington Surgery Center, Confluence Health Moses Lake Asc, Confluence Health Omak Asc, Digestive Disease & Endoscopy Center PLLC, Digestive Health Network Endoscopy Center, Eastside Endoscopy Center - Issaquah, Eastside Endoscopy Center, PLLC, Eastside Medical Group, Edmonds Center for Outpatient Surgery, Endoscopy Center, Franciscan Ambulatory Surgery Center at the Doctor and Gastroenterology Associates Endoscopy Center, and 29 more listed below. Ask the center whether it does your specific procedure.
Which surgery centers in Washington do orthopedic (bone and joint) surgery?
44 of the 168 outpatient surgery centers are certified by Medicare for it: Anesis Spokane ASC, Apex Spine ASDC, Bellevue Surgery Center, Bellingham Ambulatory Surgery Center, Cascade Valley Arlington Surgery Center, Center Outpatient Spine & Joint Replacement Surger, Centralia Surgery Center, Edmonds Center for Outpatient Surgery, Everett Orthopedic Surgery Center, First Hill Surgery Center, Franciscan Ambulatory Surgery Center at the Doctor and Gateway Surgery Center, and 32 more listed below. 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