Dr. William Schroer, M.D.
Contact & Location
Bridgeton, MO 63044
Dr. William Schroer is a board-certified orthopedic surgeon practicing in Bridgeton, Missouri. A Medicare provider since 2006, Dr. Schroer has performed 185 Medicare-verified knee replacements, ranking #3 in Missouri.
In Missouri, Dr. Schroer performs well above average in knee (185 vs 42 avg).
Dr. Schroer's Medicare data shows a focused knee replacement practice with 185 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Bridgeton is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Bridgeton area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Schroer's Medicare data spans 12 years, beginning in 2013. Volume peaked at 277 procedures in 2013 before settling at 185 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Schroer's 185 verified procedures is more than 4x the national average of 45, ranking #77 nationally.
Verified Case Volume Trends (2013-Current)
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
How Dr. Schroer Compares
Procedure volume compared to the Missouri state average.
Volume Trend Analysis
Dr. Schroer's recorded volume peaked at 277 procedures in 2013 and stood at 185 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
Hospital Affiliations & Quality
Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.
Patient Resources: Preparing for Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Schroer
How does Dr. Schroer's procedure volume compare to other Missouri surgeons?
Dr. Schroer has performed 185 Medicare-verified joint replacement procedures. This is more than 3x the Missouri average of 59 procedures per surgeon. Dr. Schroer ranks #7 out of 204 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Schroer perform?
Dr. Schroer's reported Medicare volume is focused on knee replacement, with 185 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Schroer with knee replacement surgery?
Dr. Schroer ranks #3 in Missouri for knee replacement with 185 Medicare-verified procedures. This high ranking among 204 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Schroer in Bridgeton?
Yes. There are 4 orthopedic surgeons in Bridgeton in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Missouri surgeons.
What does the Medicare data for Dr. Schroer represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Schroer's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 185 procedures shown here.
Has Dr. Schroer's procedure volume changed over time?
Dr. Schroer's Medicare-recorded volume peaked at 277 procedures in 2013 and was 185 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Which hospitals is Dr. Schroer affiliated with?
According to CMS facility affiliation data, Dr. Schroer is affiliated with Ssm Health Depaul Hospital St Louis.
How does Dr. Schroer compare to other orthopedic surgeons in Bridgeton?
Among the 4 orthopedic surgeons in Bridgeton, Dr. Schroer ranks #1 by total Medicare procedure volume. Dr. Schroer has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Schroer practices?
Ssm Health Depaul Hospital St Louis (3 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Bridgeton, Missouri
Dr. Schroer's 185 Medicare procedures are above the Bridgeton average of 85. The table below compares verified procedure volumes for orthopedic surgeons practicing in Bridgeton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Frank Tull | 92 | Hip, Knee |
| Dr. Katherine Burns | 49 | Shoulder |
| Dr. Fallon Maylack | 15 | Knee |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.