Dr. Andrew Spitzfaden, M.D.
Contact & Location
Chesterfield, MO 63017
Dr. Andrew Spitzfaden is a board-certified orthopedic surgeon practicing in Chesterfield, Missouri. A Medicare provider since 2006, Dr. Spitzfaden has completed 36 knee replacements (#71 in Missouri), 14 hip replacements, and 14 shoulder replacements, totaling 64 Medicare-verified procedures.
In Missouri, Dr. Spitzfaden performs near average in knee (36 vs 42 avg), below average in hip (14 vs 32 avg), below average in shoulder (14 vs 31 avg).
Dr. Spitzfaden performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is knee replacements (36 cases), followed by hip replacements (14) and shoulder replacements (14).
Chesterfield is home to 5 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 11 years of data. Over that period, recorded procedure volume increased from 11 to 64 in the most recent data, a 482% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Spitzfaden's 36 verified procedures is near the national average of 45.
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. Spitzfaden Compares
Procedure volume compared to the Missouri state average.
Volume Trend Analysis
Dr. Spitzfaden's Medicare-recorded procedure volume has trended upward over 11 years, increasing 482% from 11 procedures in 2014 to 64 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 64 Medicare-verified joint replacement procedures. This is in line with the Missouri average of 59 procedures per surgeon. Dr. Spitzfaden ranks #69 out of 204 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Spitzfaden perform?
Dr. Spitzfaden performs all three major joint replacement procedures: knee replacement (36 cases), hip replacement (14 cases), shoulder replacement (14 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Spitzfaden in Chesterfield?
Yes. There are 5 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 64 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 64 in the most recent data, a 482% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 64 procedures in 2024.
Does Dr. Spitzfaden perform more than one type of joint replacement?
Yes. Dr. Spitzfaden's Medicare data shows procedures in knee replacement (36 cases), hip replacement (14 cases), shoulder replacement (14 cases). Performing all three major joint replacements places Dr. Spitzfaden among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
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 5 orthopedic surgeons in Chesterfield, Dr. Spitzfaden ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Chesterfield has 142 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 64 Medicare procedures are below the Chesterfield average of 84. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chesterfield.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Wegman | 142 | Hip, Knee |
| Dr. Richard Rames | 100 | Knee, Shoulder |
| Dr. Richard Rames | 78 | Hip, Knee |
| Dr. Frank Thomas | 38 | 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.