Outpatient surgery centers in Wyoming
19 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)10
- Endoscopy (for example colonoscopy)11
- Orthopedic surgery (bones and joints)12
- Pain management procedures9
- Plastic surgery5
- Foot surgery (podiatry)5
- Ear, nose and throat surgery8
- Gynecologic surgery (OB/GYN)8
- Dental and oral surgery6
- Other surgery7
By county
By city
All outpatient surgery centers in Wyoming
Casper
- Casper Surgical Center(307) 577‑2950Eye surgery, Endoscopy, Orthopedic surgery +6 more · 4 operating rooms
- Sterling Surgery Center(307) 473‑1399Endoscopy · 2 operating rooms
- Western Ambulatory Surgery LLC(307) 237‑2511Eye surgery · 2 operating rooms
- Wyoming Surgical Center, LLC(307) 472‑8781Orthopedic surgery, Pain management procedures · 2 operating rooms
Cheyenne
- Center for Dermatologic Surgery(307) 635‑0226Other surgery · 1 operating room
- Cheyenne Eye Surgery(307) 634‑2020Eye surgery · 2 operating rooms
- High Plains Surgery Center(307) 635‑7070Eye surgery, Orthopedic surgery, Ear, nose and throat surgery +2 more · 3 operating rooms
- Wyoming Endoscopy Center(307) 635‑4141Other surgery · 2 operating rooms
Cody
- Northern Wyoming Surgical Center LLC(307) 587‑2139Eye surgery, Endoscopy, Orthopedic surgery +5 more · 3 operating rooms
Evanston
- Premier Surgical Center LLC(307) 444‑3600Endoscopy, Orthopedic surgery, Pain management procedures +3 more · 2 operating rooms
Gillette
- Advanced Surgical Care of Wyoming LLC(307) 682‑9005Endoscopy, Orthopedic surgery, Pain management procedures +2 more · 2 operating rooms
- Center for Surgical Excellence(307) 682‑1911Endoscopy, Ear, nose and throat surgery, Gynecologic surgery +1 more · 1 operating room
- Powder River Surgery Center(307) 696‑8240Eye surgery, Endoscopy, Orthopedic surgery +4 more · 2 operating rooms
- Sanford Health Black Hills Surgery Center of WY(307) 686‑8283Endoscopy, Plastic surgery, Ear, nose and throat surgery +1 more · 1 operating room
Jackson
- Teton Outpatient Services LLC(307) 733‑8677Eye surgery, Endoscopy, Orthopedic surgery +4 more · 2 operating rooms
Lander
- Western Wyoming Medical LLC(307) 206‑1303Eye surgery, Orthopedic surgery, Pain management procedures +2 more · 2 operating rooms
Laramie
- Premier Bone and Joint Ambulatory Surgical Center(307) 745‑8851Orthopedic surgery, Pain management procedures · 5 operating rooms
Rock Springs
- Sweetwater Surgery Center LLC(307) 382‑6873Eye surgery, Endoscopy, Orthopedic surgery +3 more · 2 operating rooms
Sheridan
- Sheridan Surgical Center LLC(307) 672‑7874Eye surgery, Endoscopy, Orthopedic surgery +3 more · 3 operating rooms
More care in Wyoming
Common questions
How many outpatient surgery centers are in Wyoming?
Medicare (CMS) lists 19 outpatient surgery centers in Wyoming.
Which surgery centers in Wyoming do eye surgery such as cataract surgery?
10 of the 19 outpatient surgery centers are certified by Medicare for it: Casper Surgical Center, Cheyenne Eye Surgery, High Plains Surgery Center, Northern Wyoming Surgical Center LLC, Powder River Surgery Center, Sheridan Surgical Center LLC, Sweetwater Surgery Center LLC, Teton Outpatient Services LLC, Western Ambulatory Surgery LLC and Western Wyoming Medical LLC. Ask the center whether it does your specific procedure.
Which surgery centers in Wyoming do endoscopy such as colonoscopy?
11 of the 19 outpatient surgery centers are certified by Medicare for it: Advanced Surgical Care of Wyoming LLC, Casper Surgical Center, Center for Surgical Excellence, Northern Wyoming Surgical Center LLC, Powder River Surgery Center, Premier Surgical Center LLC, Sanford Health Black Hills Surgery Center of WY, Sheridan Surgical Center LLC, Sterling Surgery Center, Sweetwater Surgery Center LLC and Teton Outpatient Services LLC. Ask the center whether it does your specific procedure.
Which surgery centers in Wyoming do orthopedic (bone and joint) surgery?
12 of the 19 outpatient surgery centers are certified by Medicare for it: Advanced Surgical Care of Wyoming LLC, Casper Surgical Center, High Plains Surgery Center, Northern Wyoming Surgical Center LLC, Powder River Surgery Center, Premier Bone and Joint Ambulatory Surgical Center, Premier Surgical Center LLC, Sheridan Surgical Center LLC, Sweetwater Surgery Center LLC, Teton Outpatient Services LLC, Western Wyoming Medical LLC and Wyoming Surgical 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