Dr. Ardalan Sayan
Contact & Location
843-487-1588
Dillon, SC 29536
Huntington, WV 25701
Dr. Sayan performs more knee replacement procedures than 76% of orthopedic surgeons in South Carolina, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #28 of 120 ranked knee surgeons in South Carolina.
About Dr. Sayan
Practice. Dr. Ardalan Sayan is an orthopedic surgeon practicing in Dillon, South Carolina. The latest annual CMS data records 81 knee replacements and 42 hip replacements, 123 procedures in all. That is #28 in South Carolina for knee replacement. A Medicare provider since 2015.
Trend. Medicare records run from 2020 to 2024, 5 years. Volume rose from 28 procedures a year to 123, up 339%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 81 procedures is above 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 | 11 | 17 |
| 2021 | 33 | 24 |
| 2022 | 22 | 52 |
| 2023 | 26 | 81 |
| 2024 | 42 | 81 |
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. Sayan Compares
Procedure volume compared to the South Carolina state average.
Volume Trend Analysis
Dr. Sayan's Medicare-recorded procedure volume has trended upward over 5 years, increasing 339% from 28 procedures in 2020 to 123 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.
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.
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. Sayan
How does Dr. Sayan's procedure volume compare to other South Carolina surgeons?
Dr. Sayan has performed 123 Medicare-verified joint replacement procedures. This is significantly above the South Carolina average of 76 procedures per surgeon. Dr. Sayan ranks #30 out of 158 orthopedic surgeons in South Carolina.
What types of joint replacement does Dr. Sayan perform?
Dr. Sayan's Medicare data shows procedures in knee replacement (81 cases) and hip replacement (42 cases).
Where is Dr. Sayan's practice located?
Dr. Sayan practices in Dillon, South Carolina. The office is located at 705 N 8th Ave Ste 1b, Dillon, SC 29536. Patients in the surrounding area can consult Dr. Sayan for joint replacement evaluation.
What does the Medicare data for Dr. Sayan 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. Sayan's total volume across all insurers at roughly 420 to 520 procedures against the 123 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. Sayan's procedure volume changed over time?
Yes. Dr. Sayan's Medicare-recorded volume has increased from 28 procedures in 2020 to 123 in the most recent data, a 339% increase over 5 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 123 procedures in 2024.
Does Dr. Sayan perform more than one type of joint replacement?
Yes. Dr. Sayan's Medicare data shows procedures in knee replacement (81 cases), hip replacement (42 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Sayan affiliated with?
According to CMS facility affiliation data, Dr. Sayan is affiliated with Mcleod Medical Center - Dillon, Mcleod Regional Medical Center-Pee Dee, Musc Health Florence Medical Center, Musc Health Marion Medical Center.
What are the quality ratings for hospitals where Dr. Sayan practices?
Mcleod Medical Center - Dillon (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Mcleod Regional Medical Center-Pee Dee (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Musc Health Florence Medical Center (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.
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.