Knee
Dr. Andrew Spitzfaden, M.D.
Dr. Andrew Spitzfaden is a board-certified orthopedic surgeon practicing in Chesterfield, Missouri. A Medicare provider since 2006, Dr. Spitzfaden has performed 45 Medicare-verified knee replacements, ranking #47 in Missouri.
In Missouri, Dr. Spitzfaden performs near average in knee (45 vs 43 avg).
Dr. Spitzfaden's Medicare data shows a focused knee replacement practice with 45 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.
Chesterfield is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Chesterfield area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Spitzfaden extend back to 2014, covering 10 years of data. Over that period, recorded procedure volume increased from 11 to 45 in the most recent data, a 309% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Spitzfaden's 45 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. Spitzfaden Compares
Procedure volume compared to the Missouri state average.
Contact & Location
Chesterfield, MO 63017
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Spitzfaden's Medicare-recorded procedure volume has trended upward over 10 years, increasing 309% from 11 procedures in 2014 to 45 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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Spitzfaden
How does Dr. Spitzfaden's procedure volume compare to other Missouri surgeons?
Dr. Spitzfaden has performed 45 Medicare-verified joint replacement procedures. This is in line with the Missouri average of 56 procedures per surgeon. Dr. Spitzfaden ranks #87 out of 199 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Spitzfaden perform?
Dr. Spitzfaden's reported Medicare volume is focused on knee replacement, with 45 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Spitzfaden in Chesterfield?
Yes. There are 6 orthopedic surgeons in Chesterfield 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. Spitzfaden 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. Spitzfaden's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 45 procedures shown here.
Has Dr. Spitzfaden's procedure volume changed over time?
Yes. Dr. Spitzfaden's Medicare-recorded volume has increased from 11 procedures in 2014 to 45 in the most recent data, a 309% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 45 procedures in 2023.
Which hospitals is Dr. Spitzfaden affiliated with?
According to CMS facility affiliation data, Dr. Spitzfaden is affiliated with St Lukes Hospital, Mercy Hospital St Louis.
How does Dr. Spitzfaden compare to other orthopedic surgeons in Chesterfield?
Among the 6 orthopedic surgeons in Chesterfield, Dr. Spitzfaden ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Chesterfield has 141 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Spitzfaden practices?
St Lukes Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Mercy 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 Chesterfield, Missouri
Dr. Spitzfaden's 45 Medicare procedures are below the Chesterfield average of 67. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chesterfield.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Wegman | 141 | Hip, Knee |
| Dr. Richard Rames | 109 | Knee, Shoulder |
| Dr. Richard Rames | 53 | Hip, Knee |
| Dr. Frank Thomas | 40 | Knee |
| Dr. Mitchell Rotman | 16 | Shoulder |
Patient Reviews & Ratings
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