Knee
Dr. Mark Anders, MD
Dr. Mark Anders is a board-certified orthopedic surgeon practicing in Buffalo, New York. A Medicare provider since 2006, Dr. Anders has performed 11 Medicare-verified knee replacements, ranking #271 in New York.
In New York, Dr. Anders performs below average in knee (11 vs 45 avg).
Dr. Anders's Medicare data shows a focused knee replacement practice with 11 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.
Buffalo is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Buffalo area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Anders's Medicare data spans 9 years, beginning in 2013. Volume peaked at 30 procedures in 2018 before settling at 11 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Anders's 11 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Anders Compares
Procedure volume compared to the New York state average.
Contact & Location
Buffalo, NY 14215
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Anders's recorded volume peaked at 30 procedures in 2018 and stood at 11 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Anders
How does Dr. Anders's procedure volume compare to other New York surgeons?
Dr. Anders has performed 11 Medicare-verified joint replacement procedures. The New York average is 67 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Anders ranks #332 out of 338 orthopedic surgeons in New York.
What types of joint replacement does Dr. Anders perform?
Dr. Anders's reported Medicare volume is focused on knee replacement, with 11 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Anders in Buffalo?
Yes. There are 11 orthopedic surgeons in Buffalo 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 New York surgeons.
What does the Medicare data for Dr. Anders 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. Anders's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 11 procedures shown here.
Has Dr. Anders's procedure volume changed over time?
Dr. Anders's Medicare-recorded volume peaked at 30 procedures in 2018 and was 11 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. Anders affiliated with?
According to CMS facility affiliation data, Dr. Anders is affiliated with Erie County Medical Center, Mercy Hospital Of Buffalo.
How does Dr. Anders compare to other orthopedic surgeons in Buffalo?
Among the 11 orthopedic surgeons in Buffalo, Dr. Anders ranks #11 by total Medicare procedure volume. The highest-volume surgeon in Buffalo has 102 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Anders practices?
Erie County Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Mercy Hospital Of Buffalo (2 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Buffalo, New York
Dr. Anders's 11 Medicare procedures are below the Buffalo average of 58. The table below compares verified procedure volumes for orthopedic surgeons practicing in Buffalo.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Sridhar Rachala | 102 | Hip, Knee |
| Dr. Marcus Romanowski | 86 | Hip, Knee |
| Dr. Matthew Phillips | 76 | Hip, Knee |
| Dr. Kathleen Boyle | 49 | Hip, Knee |
| Dr. Thomas Duquin | 45 | Shoulder |
| Dr. Brian McGrath | 39 | Hip, Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
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