Dr. Marc Rankin, M.D.
Contact & Location
202-244-0706
Washington, DC 20016
Chevy Chase, MD 20815
About Dr. Rankin
Dr. Marc Rankin is a board-certified orthopedic surgeon practicing in Washington, District of Columbia. A Medicare provider since 2005, Dr. Rankin performed 18 Medicare-verified knee replacements in the latest annual CMS data, ranking #11 in District of Columbia.
In District of Columbia, Dr. Rankin performs below the state average in knee (18 vs 33).
Dr. Rankin's Medicare data shows a focused knee replacement practice with 18 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.
Beyond general orthopedic surgery, Dr. Rankin holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Washington is home to 16 orthopedic surgeons in the current Medicare dataset. Patients in the Washington area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Rankin's Medicare data spans 11 years, beginning in 2013. Volume peaked at 45 procedures in 2013 before settling at 18 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Rankin's 18 knee replacement procedures is below the national average of 45 among 6,612 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement |
|---|---|
| 2013 | 45 |
| 2014 | 36 |
| 2015 | 33 |
| 2016 | 27 |
| 2017 | 26 |
| 2018 | 20 |
| 2019 | 0 |
| 2020 | 14 |
| 2021 | 17 |
| 2022 | 15 |
| 2023 | 21 |
| 2024 | 18 |
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. 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. Rankin Compares
Procedure volume compared to the District of Columbia state average.
See the Top 25 knee replacement surgeons in District of Columbia
Volume Trend Analysis
Dr. Rankin's recorded volume peaked at 45 procedures in 2013 and stood at 18 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.
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.
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 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. Rankin
How does Dr. Rankin's procedure volume compare to other District of Columbia surgeons?
Dr. Rankin has performed 18 Medicare-verified joint replacement procedures. The District of Columbia average is 58 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Rankin ranks #14 out of 16 orthopedic surgeons in District of Columbia.
What types of joint replacement does Dr. Rankin perform?
Dr. Rankin's reported Medicare volume is focused on knee replacement, with 18 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Rankin with knee replacement surgery?
Dr. Rankin ranks #11 in District of Columbia for knee replacement with 18 Medicare-verified procedures. This high ranking among 16 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Rankin in Washington?
Yes. There are 16 orthopedic surgeons in Washington 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 District of Columbia surgeons.
What does the Medicare data for Dr. Rankin 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, which puts Dr. Rankin's total volume across all insurers at roughly 60 to 80 procedures against the 18 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. Rankin's procedure volume changed over time?
Dr. Rankin's Medicare-recorded volume peaked at 45 procedures in 2013 and was 18 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. Rankin affiliated with?
According to CMS facility affiliation data, Dr. Rankin is affiliated with Sibley Memorial Hospital.
How does Dr. Rankin compare to other orthopedic surgeons in Washington?
Among the 16 orthopedic surgeons in Washington, Dr. Rankin ranks #14 by total Medicare procedure volume. The highest-volume surgeon in Washington has 126 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Rankin practices?
Sibley Memorial Hospital (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 Washington, District of Columbia
Dr. Rankin's 18 Medicare procedures are below the Washington average of 82. The table below compares verified procedure volumes for orthopedic surgeons practicing in Washington.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Savyasachi Thakkar | 126 | Hip, Knee |
| Dr. Anthony Unger | 123 | Hip, Knee |
| Dr. Kenneth Vaz | 92 | Hip, Knee |
| Dr. Matthew Harb | 83 | Hip, Knee |
| Dr. Afamefuna Nduaguba | 68 | Hip, Knee |
| Dr. Ahamefula Onyike | 66 | 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.