Dr. Robert Molloy, MD
Contact & Location
Cleveland, OH 44195
Dr. Robert Molloy is a board-certified orthopedic surgeon practicing in Cleveland, Ohio. A Medicare provider since 2006, Dr. Molloy has performed 116 Medicare-verified knee replacements (#8 in Ohio) and 81 hip replacements, for a combined total of 197 procedures.
In Ohio, Dr. Molloy performs well above average in knee (116 vs 41 avg), well above average in hip (81 vs 32 avg).
Dr. Molloy's reported Medicare volume is split between knee replacements (116 cases) and hip replacements (81 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.
Medicare records for Dr. Molloy extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 111 to 197 in the most recent data, a 77% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Molloy's 116 verified procedures is more than 2x the national average of 45.
Verified Case Volume Trends (2013-Current)
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. Molloy Compares
Procedure volume compared to the Ohio state average.
Volume Trend Analysis
Dr. Molloy's Medicare-recorded procedure volume has trended upward over 12 years, increasing 77% from 111 procedures in 2013 to 197 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.
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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Molloy
How does Dr. Molloy's procedure volume compare to other Ohio surgeons?
Dr. Molloy has performed 197 Medicare-verified joint replacement procedures. This is more than 3x the Ohio average of 59 procedures per surgeon. Dr. Molloy ranks #7 out of 370 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Molloy perform?
Dr. Molloy's Medicare data shows procedures in knee replacement (116 cases) and hip replacement (81 cases).
How experienced is Dr. Molloy with knee replacement surgery?
Dr. Molloy ranks #8 in Ohio for knee replacement with 116 Medicare-verified procedures. This high ranking among 370 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Molloy 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. Molloy 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. Molloy's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 197 procedures shown here.
Has Dr. Molloy's procedure volume changed over time?
Yes. Dr. Molloy's Medicare-recorded volume has increased from 111 procedures in 2013 to 197 in the most recent data, a 77% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 197 procedures in 2024.
Does Dr. Molloy perform more than one type of joint replacement?
Yes. Dr. Molloy's Medicare data shows procedures in knee replacement (116 cases), hip replacement (81 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Molloy affiliated with?
According to CMS facility affiliation data, Dr. Molloy is affiliated with Cleveland Clinic, Lutheran Hospital, Fairview Hospital, Medina Hospital, Cleveland Clinic Avon Hospital.
How does Dr. Molloy compare to other orthopedic surgeons in Cleveland?
Among the 42 orthopedic surgeons in Cleveland, Dr. Molloy ranks #2 by total Medicare procedure volume. Dr. Molloy is among the highest-volume surgeons in Cleveland.
What are the quality ratings for hospitals where Dr. Molloy practices?
Cleveland Clinic (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Lutheran Hospital (3 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). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Cleveland, Ohio
Dr. Molloy's 197 Medicare procedures are above 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. Trevor Murray | 186 | Hip, Knee |
| Dr. Michael Erossy | 160 | 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.