Dr. Mark McElroy, M.D.
Contact & Location
216-844-7200
Cleveland, OH 44106
Pittsburgh, PA 15213
Jacksonville, FL 32224
Dr. McElroy performs more hip replacement procedures than 26% of orthopedic surgeons in Ohio, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #149 of 203 ranked hip surgeons in Ohio.
About Dr. McElroy
Practice. Dr. Mark McElroy is a board-certified orthopedic surgeon practicing in Cleveland, Ohio. The latest annual CMS data records 17 knee replacements and 17 hip replacements, 34 procedures in all. That is #236 in Ohio for knee replacement. Dr. McElroy also holds credentials in Surgery.
Trend. Dr. McElroy first appears in the Medicare data in 2023. With 2 years on record, the trend is still short.
National context. Among 4,542 hip replacement surgeons tracked nationally, 17 procedures is below the national average of 36. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Cleveland has 42 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume
Verified Medicare data is available for 2 years: 27 procedures in 2023 and 34 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
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 25% to 33% for hip replacement, 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. McElroy Compares
Procedure volume compared to the Ohio state average.
Volume Trend Analysis
Dr. McElroy has 2 years of Medicare procedure data beginning in 2023. Additional years of data will provide a clearer picture of volume trends.
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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
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 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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. McElroy
How does Dr. McElroy's procedure volume compare to other Ohio surgeons?
Dr. McElroy has performed 34 Medicare-verified joint replacement procedures. The Ohio average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. McElroy ranks #226 out of 370 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. McElroy perform?
Dr. McElroy's Medicare data shows procedures in knee replacement (17 cases) and hip replacement (17 cases).
Are there other orthopedic surgeons near Dr. McElroy in Cleveland?
Yes. There are 42 orthopedic surgeons in Cleveland 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 Ohio surgeons.
What does the Medicare data for Dr. McElroy 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 25% to 33% for hip replacement, 23% to 28% for knee replacement, which puts Dr. McElroy's total volume across all insurers at roughly 110 to 140 procedures against the 34 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.
Does Dr. McElroy perform more than one type of joint replacement?
Yes. Dr. McElroy's Medicare data shows procedures in knee replacement (17 cases), hip replacement (17 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. McElroy affiliated with?
According to CMS facility affiliation data, Dr. McElroy is affiliated with University Hospitals Ahuja Medical Center, Uh Cleveland Medical Center, Lake Health Beachwood Medical Center, University Hospitals Portage Medical Center, Uh Regional Hospitals.
How does Dr. McElroy compare to other orthopedic surgeons in Cleveland?
Among the 42 orthopedic surgeons in Cleveland, Dr. McElroy ranks #27 by total Medicare procedure volume. The highest-volume surgeon in Cleveland has 239 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. McElroy practices?
University Hospitals Ahuja Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Uh Cleveland Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Lake Health Beachwood Medical Center (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 Cleveland, Ohio
Dr. McElroy's 34 Medicare procedures are below the Cleveland average of 156. The table below compares verified procedure volumes for orthopedic surgeons practicing in Cleveland.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Bloomfield | 239 | Hip, Knee |
| Dr. Robert Molloy | 197 | Hip, Knee |
| Dr. Trevor Murray | 186 | Hip, Knee |
| Dr. Michael Erossy | 160 | Hip, Knee |
| Dr. Kim Stearns | 151 | Hip, Knee |
| Dr. Mark Denzine | 127 | 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.