Hip
Dr. Andrew O'hara, DO
Dr. Andrew O'hara is a board-certified orthopedic surgeon practicing in Orchard Park, New York. A Medicare provider since 2008, Dr. O'hara has performed 12 Medicare-verified hip replacements, ranking #189 in New York.
In New York, Dr. O'hara performs below average in hip (12 vs 42 avg).
Dr. O'hara's Medicare data shows a focused hip replacement practice with 12 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.
Orchard Park is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Orchard Park area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. O'hara first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.
Dr. O'hara's 12 hip replacement procedures is below the national average of 36 among 4,526 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. O'hara Compares
Procedure volume compared to the New York state average.
Contact & Location
Orchard Park, NY 14127
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. O'hara has 2 years of Medicare procedure data beginning in 2022. 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.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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.
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. O'hara
How does Dr. O'hara's procedure volume compare to other New York surgeons?
Dr. O'hara has performed 12 Medicare-verified joint replacement procedures. The New York average is 67 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. O'hara ranks #313 out of 338 orthopedic surgeons in New York.
What types of joint replacement does Dr. O'hara perform?
Dr. O'hara's reported Medicare volume is focused on hip replacement, with 12 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. O'hara in Orchard Park?
Yes. There are 2 orthopedic surgeons in Orchard Park 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 New York surgeons.
What does the Medicare data for Dr. O'hara 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. O'hara's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 12 procedures shown here.
Which hospitals is Dr. O'hara affiliated with?
According to CMS facility affiliation data, Dr. O'hara is affiliated with Sisters Of Charity Hospital.
What are the quality ratings for hospitals where Dr. O'hara practices?
Sisters Of Charity Hospital (3 out of 5 CMS stars, 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 Orchard Park, New York
Dr. O'hara's 12 Medicare procedures are below the Orchard Park average of 19. The table below compares verified procedure volumes for orthopedic surgeons practicing in Orchard Park.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Pula | 26 | Knee |
Patient Reviews & Ratings
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