Dr. Neil Dion, MD
Dr. Neil Dion is a board-certified orthopedic surgeon practicing in Concord, New Hampshire. A Medicare provider since 2009, Dr. Dion has performed 70 Medicare-verified knee replacements (#10 in New Hampshire) and 55 hip replacements, for a combined total of 125 procedures.
In New Hampshire, Dr. Dion performs above average in knee (70 vs 48 avg), above average in hip (55 vs 37 avg).
Dr. Dion's reported Medicare volume is split between knee replacements (70 cases) and hip replacements (55 cases).
Beyond general orthopedic surgery, Dr. Dion holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Concord is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Concord area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Dion extend back to 2014, covering 10 years of data. Over that period, recorded procedure volume increased from 38 to 125 in the most recent data, a 229% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Dion's 70 verified procedures is above the national average of 45.
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. Dion Compares
Procedure volume compared to the New Hampshire state average.
Contact & Location
Concord, NH 03301
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Dion's Medicare-recorded procedure volume has trended upward over 10 years, increasing 229% from 38 procedures in 2014 to 125 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.
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.
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.
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. Dion
How does Dr. Dion's procedure volume compare to other New Hampshire surgeons?
Dr. Dion has performed 125 Medicare-verified joint replacement procedures. This is significantly above the New Hampshire average of 67 procedures per surgeon. Dr. Dion ranks #9 out of 54 orthopedic surgeons in New Hampshire.
What types of joint replacement does Dr. Dion perform?
Dr. Dion's Medicare data shows procedures in knee replacement (70 cases) and hip replacement (55 cases).
How experienced is Dr. Dion with knee replacement surgery?
Dr. Dion ranks #10 in New Hampshire for knee replacement with 70 Medicare-verified procedures. This high ranking among 54 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Dion in Concord?
Yes. There are 8 orthopedic surgeons in Concord 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 Hampshire surgeons.
What does the Medicare data for Dr. Dion 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. Dion's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 125 procedures shown here.
Has Dr. Dion's procedure volume changed over time?
Yes. Dr. Dion's Medicare-recorded volume has increased from 38 procedures in 2014 to 125 in the most recent data, a 229% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 149 procedures in 2018.
Does Dr. Dion perform more than one type of joint replacement?
Yes. Dr. Dion's Medicare data shows procedures in knee replacement (70 cases), hip replacement (55 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Dion affiliated with?
According to CMS facility affiliation data, Dr. Dion is affiliated with Concord Hospital, Elliot Hospital, Concord Hospital- Laconia, Monadnock Community Hospital.
How does Dr. Dion compare to other orthopedic surgeons in Concord?
Among the 8 orthopedic surgeons in Concord, Dr. Dion ranks #2 by total Medicare procedure volume. Dr. Dion is among the highest-volume surgeons in Concord.
What are the quality ratings for hospitals where Dr. Dion practices?
Concord Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Elliot Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Concord Hospital- Laconia (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 Concord, New Hampshire
Dr. Dion's 125 Medicare procedures are above the Concord average of 92. The table below compares verified procedure volumes for orthopedic surgeons practicing in Concord.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jeffrey Wiley | 139 | Hip, Knee |
| Dr. Jason Desmarais | 120 | Hip, Knee |
| Dr. Stephen Fox | 100 | Hip, Knee |
| Dr. Sean Burns | 71 | Hip, Knee |
| Dr. Karen Boselli | 54 | Shoulder |
| Dr. Scott Devanny | 32 | Knee |
Patient Reviews & Ratings
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