Dr. Mark Haimes, M.D.
Contact & Location
802-847-4690
South Burlington, VT 05403
About Dr. Haimes
Dr. Mark Haimes is a board-certified orthopedic surgeon practicing in South Burlington, Vermont. A Medicare provider since 2016, Dr. Haimes performed 44 Medicare-verified knee replacements (#6 in Vermont) and 39 hip replacements in the latest annual CMS data, for a combined total of 83 procedures.
In Vermont, Dr. Haimes performs near the state average in knee (44 vs 39), near the state average in hip (39 vs 33).
Dr. Haimes's reported Medicare volume is split between knee replacements (44 cases) and hip replacements (39 cases).
Beyond general orthopedic surgery, Dr. Haimes holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
South Burlington is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the South Burlington area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Haimes also maintains hospital privileges in VT and NY, indicating a regional practice that extends beyond Vermont.
Medicare records for Dr. Haimes extend back to 2022, covering 3 years of data. Over that period, recorded procedure volume increased from 46 to 83 in the most recent data, a 80% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Haimes's 44 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 21 | 25 |
| 2023 | 36 | 46 |
| 2024 | 39 | 44 |
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. Haimes Compares
Procedure volume compared to the Vermont state average.
Volume Trend Analysis
Dr. Haimes's Medicare-recorded procedure volume has trended upward over 3 years, increasing 80% from 46 procedures in 2022 to 83 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
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 Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Haimes
How does Dr. Haimes's procedure volume compare to other Vermont surgeons?
Dr. Haimes has performed 83 Medicare-verified joint replacement procedures. This is in line with the Vermont average of 61 procedures per surgeon. Dr. Haimes ranks #5 out of 15 orthopedic surgeons in Vermont.
What types of joint replacement does Dr. Haimes perform?
Dr. Haimes's Medicare data shows procedures in knee replacement (44 cases) and hip replacement (39 cases).
How experienced is Dr. Haimes with knee replacement surgery?
Dr. Haimes ranks #6 in Vermont for knee replacement with 44 Medicare-verified procedures. This high ranking among 15 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Haimes in South Burlington?
Yes. There are 3 orthopedic surgeons in South Burlington 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 Vermont surgeons.
What does the Medicare data for Dr. Haimes 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. Haimes's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 83 procedures shown here.
Has Dr. Haimes's procedure volume changed over time?
Yes. Dr. Haimes's Medicare-recorded volume has increased from 46 procedures in 2022 to 83 in the most recent data, a 80% increase over 3 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 83 procedures in 2024.
Does Dr. Haimes perform more than one type of joint replacement?
Yes. Dr. Haimes's Medicare data shows procedures in knee replacement (44 cases), hip replacement (39 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Haimes affiliated with?
According to CMS facility affiliation data, Dr. Haimes is affiliated with University Of Vermont Medical Center, Elizabethtown Community Hospital, Northwestern Medical Center Inc. Dr. Haimes maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Haimes compare to other orthopedic surgeons in South Burlington?
Among the 3 orthopedic surgeons in South Burlington, Dr. Haimes ranks #2 by total Medicare procedure volume. Dr. Haimes is among the highest-volume surgeons in South Burlington.
What are the quality ratings for hospitals where Dr. Haimes practices?
University Of Vermont Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Northwestern Medical Center Inc (3 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 South Burlington, Vermont
Dr. Haimes's 83 Medicare procedures are below the South Burlington average of 94. The table below compares verified procedure volumes for orthopedic surgeons practicing in South Burlington.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Nathaniel Nelms | 118 | Hip, Knee |
| Dr. Michael Blankstein | 80 | Hip, 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.