Dr. William Baione, M.D.
Dr. William Baione is a board-certified orthopedic surgeon practicing in Somerset, New Jersey. A Medicare provider since 2010, Dr. Baione has performed 94 Medicare-verified hip replacements (#12 in New Jersey) and 74 knee replacements, for a combined total of 168 procedures.
In New Jersey, Dr. Baione performs well above average in hip (94 vs 42 avg), above average in knee (74 vs 53 avg).
Dr. Baione's reported Medicare volume is split between hip replacements (94 cases) and knee replacements (74 cases).
Beyond general orthopedic surgery, Dr. Baione holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Somerset is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Somerset area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Baione extend back to 2015, covering 9 years of data. Over that period, recorded procedure volume increased from 52 to 168 in the most recent data, a 223% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,526 hip replacement surgeons tracked nationally, Dr. Baione's 94 verified procedures is more than 2x the national average of 36, ranking #185 nationally.
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. Baione Compares
Procedure volume compared to the New Jersey state average.
Contact & Location
Somerset, NJ 08873
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Baione's Medicare-recorded procedure volume has trended upward over 9 years, increasing 223% from 52 procedures in 2015 to 168 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 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.
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.
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. Baione
How does Dr. Baione's procedure volume compare to other New Jersey surgeons?
Dr. Baione has performed 168 Medicare-verified joint replacement procedures. This is more than 2x the New Jersey average of 71 procedures per surgeon. Dr. Baione ranks #23 out of 182 orthopedic surgeons in New Jersey.
What types of joint replacement does Dr. Baione perform?
Dr. Baione's Medicare data shows procedures in hip replacement (94 cases) and knee replacement (74 cases).
How experienced is Dr. Baione with hip replacement surgery?
Dr. Baione ranks #12 in New Jersey for hip replacement with 94 Medicare-verified procedures. This high ranking among 182 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Baione in Somerset?
Yes. There are 2 orthopedic surgeons in Somerset 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 Jersey surgeons.
What does the Medicare data for Dr. Baione 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. Baione's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 168 procedures shown here.
Has Dr. Baione's procedure volume changed over time?
Yes. Dr. Baione's Medicare-recorded volume has increased from 52 procedures in 2015 to 168 in the most recent data, a 223% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 168 procedures in 2023.
Does Dr. Baione perform more than one type of joint replacement?
Yes. Dr. Baione's Medicare data shows procedures in hip replacement (94 cases), knee replacement (74 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Baione affiliated with?
According to CMS facility affiliation data, Dr. Baione is affiliated with Jersey Shore University Medical Center, Raritan Bay Medical Center, Centrastate Medical Center, St Joseph'S University Medical Center Inc, Ocean University Medical Center.
What are the quality ratings for hospitals where Dr. Baione practices?
Jersey Shore University Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Raritan Bay Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Centrastate Medical Center (2 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 Somerset, New Jersey
Dr. Baione's 168 Medicare procedures are above the Somerset average of 149. The table below compares verified procedure volumes for orthopedic surgeons practicing in Somerset.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Harwood | 129 | Hip, Knee |
Patient Reviews & Ratings
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