Dr. Arthur Malkani, M.D.
Contact & Location
502-587-8222
Louisville, KY 40202
Dr. Malkani performs more knee replacement procedures than 91% of orthopedic surgeons in Kentucky, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #9 of 103 ranked knee surgeons in Kentucky.
About Dr. Malkani
Practice. Dr. Arthur Malkani is a board-certified orthopedic surgeon practicing in Louisville, Kentucky. The latest annual CMS data records 98 knee replacements and 22 hip replacements, 120 procedures in all. That is #9 in Kentucky for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume peaked at 175 in 2019 and stands at 120 now. Reporting changes and payer mix can both move that number.
National context. Among 6,612 knee replacement surgeons tracked nationally, 98 procedures is more than 2x the national average of 45.
Local context. Louisville has 40 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 37 | 93 | 15 |
| 2014 | 40 | 92 | 14 |
| 2015 | 36 | 103 | 0 |
| 2016 | 42 | 105 | 0 |
| 2017 | 45 | 113 | 0 |
| 2018 | 39 | 111 | 0 |
| 2019 | 41 | 134 | 0 |
| 2020 | 35 | 121 | 0 |
| 2021 | 28 | 132 | 0 |
| 2022 | 21 | 146 | 0 |
| 2023 | 26 | 116 | 0 |
| 2024 | 22 | 98 | 0 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 23% to 28% for knee replacement, 25% to 33% for hip replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Malkani Compares
Procedure volume compared to the Kentucky state average.
Volume Trend Analysis
Dr. Malkani's recorded volume peaked at 175 procedures in 2019 and stood at 120 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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Malkani
How does Dr. Malkani's procedure volume compare to other Kentucky surgeons?
Dr. Malkani has performed 120 Medicare-verified joint replacement procedures. This is significantly above the Kentucky average of 61 procedures per surgeon. Dr. Malkani ranks #17 out of 128 orthopedic surgeons in Kentucky.
What types of joint replacement does Dr. Malkani perform?
Dr. Malkani's Medicare data shows procedures in knee replacement (98 cases) and hip replacement (22 cases).
How experienced is Dr. Malkani with knee replacement surgery?
Dr. Malkani ranks #9 in Kentucky for knee replacement with 98 Medicare-verified procedures. This high ranking among 128 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Malkani in Louisville?
Yes. There are 40 orthopedic surgeons in Louisville 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 Kentucky surgeons.
What does the Medicare data for Dr. Malkani represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 23% to 28% for knee replacement, 25% to 33% for hip replacement, which puts Dr. Malkani's total volume across all insurers at roughly 420 to 510 procedures against the 120 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Malkani's procedure volume changed over time?
Dr. Malkani's Medicare-recorded volume peaked at 175 procedures in 2019 and was 120 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.
Does Dr. Malkani perform more than one type of joint replacement?
Yes. Dr. Malkani's Medicare data shows procedures in knee replacement (98 cases), hip replacement (22 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Malkani affiliated with?
According to CMS facility affiliation data, Dr. Malkani is affiliated with Uofl Health - Jewish Hospital, Uofl Health - Shelbyville Hospital, Baptist Health Hardin, Norton Hospital / Norton Healthcare Pavilion / Nor.
How does Dr. Malkani compare to other orthopedic surgeons in Louisville?
Among the 40 orthopedic surgeons in Louisville, Dr. Malkani ranks #9 by total Medicare procedure volume. The highest-volume surgeon in Louisville has 323 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Malkani practices?
Uofl Health - Jewish Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Baptist Health Hardin (2 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 Louisville, Kentucky
Dr. Malkani's 120 Medicare procedures are below the Louisville average of 224. The table below compares verified procedure volumes for orthopedic surgeons practicing in Louisville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jonathan Yerasimides | 323 | Hip |
| Dr. Reid Brown | 300 | Hip, Knee |
| Dr. Richard Sweet | 276 | Hip, Knee |
| Dr. Joseph Greene | 215 | Hip, Knee |
| Dr. Robert Goodin | 190 | Hip, Knee |
| Dr. Ryan Krupp | 144 | Shoulder |
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.