Dr. Ronald Disimone, M.D.
Contact & Location
Williamsport, PA 17701
Dr. Ronald Disimone is a board-certified orthopedic surgeon practicing in Williamsport, Pennsylvania. A Medicare provider since 2005, Dr. Disimone has performed 22 Medicare-verified knee replacements (#227 in Pennsylvania) and 17 hip replacements, for a combined total of 39 procedures.
In Pennsylvania, Dr. Disimone performs below average in knee (22 vs 47 avg), below average in hip (17 vs 37 avg).
Dr. Disimone's reported Medicare volume is split between knee replacements (22 cases) and hip replacements (17 cases).
Williamsport is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Williamsport area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Disimone's Medicare record spans 12 years from 2013 through 2024. Procedure volume has remained consistent during that period, ranging from 15 to 41 procedures per year, reflecting a steady joint replacement practice.
Dr. Disimone's 22 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Disimone Compares
Procedure volume compared to the Pennsylvania state average.
Volume Trend Analysis
Dr. Disimone's procedure volume has been consistent across 12 years of Medicare data, ranging from 15 to 41 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Disimone
How does Dr. Disimone's procedure volume compare to other Pennsylvania surgeons?
Dr. Disimone has performed 39 Medicare-verified joint replacement procedures. The Pennsylvania average is 66 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Disimone ranks #220 out of 376 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Disimone perform?
Dr. Disimone's Medicare data shows procedures in knee replacement (22 cases) and hip replacement (17 cases).
Are there other orthopedic surgeons near Dr. Disimone in Williamsport?
Yes. There are 4 orthopedic surgeons in Williamsport 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 Pennsylvania surgeons.
What does the Medicare data for Dr. Disimone 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. Disimone's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 39 procedures shown here.
Has Dr. Disimone's procedure volume changed over time?
Dr. Disimone's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 15 to 41 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Disimone perform more than one type of joint replacement?
Yes. Dr. Disimone's Medicare data shows procedures in knee replacement (22 cases), hip replacement (17 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Disimone affiliated with?
According to CMS facility affiliation data, Dr. Disimone is affiliated with Upmc Williamsport.
How does Dr. Disimone compare to other orthopedic surgeons in Williamsport?
Among the 4 orthopedic surgeons in Williamsport, Dr. Disimone ranks #2 by total Medicare procedure volume. Dr. Disimone is among the highest-volume surgeons in Williamsport.
What are the quality ratings for hospitals where Dr. Disimone practices?
Upmc Williamsport (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 Williamsport, Pennsylvania
Dr. Disimone's 39 Medicare procedures are below the Williamsport average of 60. The table below compares verified procedure volumes for orthopedic surgeons practicing in Williamsport.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. John Bailey | 132 | Hip, Knee, Shoulder |
| Dr. Kyle Hubler | 39 | Hip, Knee |
| Dr. Ronald Campbell | 29 | Shoulder |
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.