Dr. Michael Erossy
Contact & Location
216-444-2200
Cleveland, OH 44195
About Dr. Erossy
Dr. Michael Erossy is a board-certified orthopedic surgeon practicing in Cleveland, Ohio. A Medicare provider since 2018, Dr. Erossy performed 82 Medicare-verified knee replacements (#35 in Ohio) and 78 hip replacements in the latest annual CMS data, for a combined total of 160 procedures.
In Ohio, Dr. Erossy performs well above the state average in knee (82 vs 41), well above the state average in hip (78 vs 32).
Dr. Erossy's reported Medicare volume is split between knee replacements (82 cases) and hip replacements (78 cases).
Cleveland is home to 42 orthopedic surgeons in the current Medicare dataset. Patients in the Cleveland area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Erossy first appears in the Medicare dataset in 2023. With 2 years of recorded data, the longitudinal trend is still developing.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Erossy's 82 verified procedures is above the national average of 45.
Verified Case Volume
Verified Medicare data is available for 2 years: 106 procedures in 2023 and 160 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 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. Erossy Compares
Procedure volume compared to the Ohio state average.
Volume Trend Analysis
Dr. Erossy 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 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Erossy
How does Dr. Erossy's procedure volume compare to other Ohio surgeons?
Dr. Erossy has performed 160 Medicare-verified joint replacement procedures. This is more than 2x the Ohio average of 59 procedures per surgeon. Dr. Erossy ranks #18 out of 370 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Erossy perform?
Dr. Erossy's Medicare data shows procedures in knee replacement (82 cases) and hip replacement (78 cases).
Are there other orthopedic surgeons near Dr. Erossy 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. Erossy 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. Erossy's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 160 procedures shown here.
Does Dr. Erossy perform more than one type of joint replacement?
Yes. Dr. Erossy's Medicare data shows procedures in knee replacement (82 cases), hip replacement (78 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Erossy affiliated with?
According to CMS facility affiliation data, Dr. Erossy is affiliated with Cleveland Clinic, Fairview Hospital, Marymount Hospital, Cleveland Clinic Avon Hospital, South Pointe Hospital.
How does Dr. Erossy compare to other orthopedic surgeons in Cleveland?
Among the 42 orthopedic surgeons in Cleveland, Dr. Erossy ranks #4 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. Erossy practices?
Cleveland Clinic (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Fairview Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Marymount Hospital (5 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 Cleveland, Ohio
Dr. Erossy's 160 Medicare procedures are below the Cleveland average of 169. 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. Kim Stearns | 151 | Hip, Knee |
| Dr. Mark Denzine | 127 | Hip, Knee |
| Dr. Steven Fitzgerald | 124 | 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.