Dr. William M. Ralston
- Gender: Male
- Experience: 20 years
- Graduation year: 2001
- Sole propriator: No
- NPI: 1417034158
Dr. William M. Ralston D.O.
Orthopedic Surgeon
He is located at 1100 Virginia Avenue in Columbia, MO 65212. Can help patients with the following: Baker's Cyst, Kyphosis, Osgood-Schlatter Disease, Sciatica, Spondylolysis, Spondylosis. His National Provider Identifier (NPI) number is 1417034158. Appointment can be made via the phone number (573) 882-2663. He is affiliated with 3 practices and 2 hospitals.
Conditions treated
Dr. William Michael Ralston, being an orthopedic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. William M. Ralston.
- ACL Tear
- Achilles Tendon Rupture
- Arthritis
- Avascular Necrosis
- Back Pain
- Baker's Cyst
- Bone Spurs
- Broken Bone
- Bunions
- Bursitis
- Carpal Tunnel Syndrome
- Cauda Equina Syndrome
- Cervical Radiculopathy
- Compartment Syndrome
- Cubital Tunnel Syndrome
- Degenerative Disc Disease (DDD)
- Dislocated Ankle
- Dislocated Shoulder
- Elbow Pain
- Hammer Toe
- Herniated Disc
- Hip Replacement
- Iliotibial Band Syndrome (ITBS)
- Impingement Syndrome
- Ingrown Toenail
- Joint Fluid Extraction
- Knee Pain
- Knee Replacement
- Kyphoplasty
- Kyphosis
- Low Back Pain
- Lumbar Spinal Stenosis
- Meniscus Tear
- Metatarsal Surgery
- Morton's Neuroma
- Osgood-Schlatter Disease
- Osteoarthritis (OA)
- Osteomyelitis
- Patellofemoral Pain Syndrome (PFS)
- Plantar Fasciitis
- Repetitive Motion Disorders (RMDs)
- Rheumatoid Arthritis (RA)
- Rotator Cuff Tear
- Sciatica
- Scoliosis
- Separated Shoulder
- Spinal Stenosis
- Spondylolisthesis
- Spondylolysis
- Spondylosis
- Sprained Ankle
- Sprained Wrist
- Stress Fracture
- Tennis Elbow
- Trigger Finger
- Whiplash
- Wrist Surgery
Procedures Performed by Dr. William M. Ralston
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. William M. Ralston as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | EPO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Complete Silver | EPO · Silver | Preferred | Accepting new patients |
| Complete Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. William M. Ralston is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. William M. Ralston is enrolled to bill Medicare as a Practitioner - Orthopedic Surgery (also registered under: Practitioner - Sports Medicine) .
Bills through: Greater Regional Medical Center
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Stryker | $2531 |
| Wardlow Enterprises | $468 |
| Mallinckrodt | $40 |
Other
| Travel and Lodging | $1961 |
| Food and Beverage | $1039 |
| Promotional Speaking or Service | $125 |
Studies
Graduated in 2001Affiliated practices
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Questions & Answers
Does Dr. William Michael Ralston have affiliation with practices?
Dr. William Michael Ralston is affiliated with Greater Regional Home Care. For the full list of practices see this list.
Does Dr. William Michael Ralston accept patients with Ambetter Health?
Yes, Dr. William Michael Ralston is listed in-network for Ambetter Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. William Michael Ralston?
Dr. William Michael Ralston's office is located at 1100 Virginia Avenue in Columbia, MO 65212.
What conditions does Dr. William Michael Ralston treat?
Dr. William Michael Ralston provides treatment for Baker's Cyst, Kyphosis, Osgood-Schlatter Disease, Sciatica, Spondylolysis, Spondylosis. For the full list see this list.
Has Dr. William Michael Ralston affiliation with hospitals?
Dr. William Michael Ralston is affiliated with UNIVERSITY OF MISSOURI HOSPITAL & CLINICS. For the full list of hospitals see this list.