Knee
Dr. Matthew Collard, D.O.
Dr. Matthew Collard is a board-certified orthopedic surgeon practicing in St Louis, Missouri. A Medicare provider since 2006, Dr. Collard has performed 41 Medicare-verified knee replacements, ranking #55 in Missouri.
In Missouri, Dr. Collard performs near average in knee (41 vs 43 avg).
Dr. Collard's Medicare data shows a focused knee replacement practice with 41 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.
St Louis is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the St Louis area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Collard extend back to 2015, covering 9 years of data. Over that period, recorded procedure volume increased from 18 to 41 in the most recent data, a 128% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Collard's 41 verified procedures is near the national average of 45.
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. Collard Compares
Procedure volume compared to the Missouri state average.
Contact & Location
St Louis, MO 63122
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Collard's Medicare-recorded procedure volume has trended upward over 9 years, increasing 128% from 18 procedures in 2015 to 41 in the most recent data.
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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Collard
How does Dr. Collard's procedure volume compare to other Missouri surgeons?
Dr. Collard has performed 41 Medicare-verified joint replacement procedures. The Missouri average is 56 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Collard ranks #101 out of 199 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Collard perform?
Dr. Collard's reported Medicare volume is focused on knee replacement, with 41 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Collard in St Louis?
Yes. There are 2 orthopedic surgeons in St Louis 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. Collard 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. Collard's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 41 procedures shown here.
Has Dr. Collard's procedure volume changed over time?
Yes. Dr. Collard's Medicare-recorded volume has increased from 18 procedures in 2015 to 41 in the most recent data, a 128% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 51 procedures in 2020.
Which hospitals is Dr. Collard affiliated with?
According to CMS facility affiliation data, Dr. Collard is affiliated with St Lukes Hospital, Missouri Baptist Medical Center.
What are the quality ratings for hospitals where Dr. Collard practices?
St Lukes Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Missouri Baptist Medical Center (4 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 St Louis, Missouri
Dr. Collard's 41 Medicare procedures are at the St Louis average of 41. The table below compares verified procedure volumes for orthopedic surgeons practicing in St Louis.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ryan Couchman | 40 | Hip, Knee |
Patient Reviews & Ratings
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