Dr. Stephen Walsh, MD
Dr. Stephen Walsh is a board-certified orthopedic surgeon practicing in Bangor, Maine. A Medicare provider since 2006, Dr. Walsh has performed 40 Medicare-verified knee replacements (#8 in Maine) and 19 hip replacements, for a combined total of 59 procedures.
In Maine, Dr. Walsh performs near average in knee (40 vs 36 avg), below average in hip (19 vs 28 avg).
Dr. Walsh's reported Medicare volume is split between knee replacements (40 cases) and hip replacements (19 cases).
Beyond general orthopedic surgery, Dr. Walsh holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Bangor is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the Bangor area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Walsh's Medicare data spans 11 years, beginning in 2013. Volume peaked at 137 procedures in 2014 before settling at 59 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Walsh's 40 verified procedures is near 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. Walsh Compares
Procedure volume compared to the Maine state average.
Contact & Location
Bangor, ME 04401
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Walsh's recorded volume peaked at 137 procedures in 2014 and stood at 59 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
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.
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. Walsh
How does Dr. Walsh's procedure volume compare to other Maine surgeons?
Dr. Walsh has performed 59 Medicare-verified joint replacement procedures. This is in line with the Maine average of 48 procedures per surgeon. Dr. Walsh ranks #12 out of 44 orthopedic surgeons in Maine.
What types of joint replacement does Dr. Walsh perform?
Dr. Walsh's Medicare data shows procedures in knee replacement (40 cases) and hip replacement (19 cases).
How experienced is Dr. Walsh with knee replacement surgery?
Dr. Walsh ranks #8 in Maine for knee replacement with 40 Medicare-verified procedures. This high ranking among 44 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Walsh in Bangor?
Yes. There are 7 orthopedic surgeons in Bangor 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 Maine surgeons.
What does the Medicare data for Dr. Walsh 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. Walsh's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 59 procedures shown here.
Has Dr. Walsh's procedure volume changed over time?
Dr. Walsh's Medicare-recorded volume peaked at 137 procedures in 2014 and was 59 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Walsh perform more than one type of joint replacement?
Yes. Dr. Walsh's Medicare data shows procedures in knee replacement (40 cases), hip replacement (19 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Walsh affiliated with?
According to CMS facility affiliation data, Dr. Walsh is affiliated with St Joseph Hospital, Northern Light Maine Coast Hospital, Northern Light Mayo Hospital, Northern Light Eastern Maine Medical Center.
How does Dr. Walsh compare to other orthopedic surgeons in Bangor?
Among the 7 orthopedic surgeons in Bangor, Dr. Walsh ranks #3 by total Medicare procedure volume. Dr. Walsh is among the highest-volume surgeons in Bangor.
What are the quality ratings for hospitals where Dr. Walsh practices?
St Joseph Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Northern Light Maine Coast Hospital (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Northern Light Mayo Hospital (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 Bangor, Maine
Dr. Walsh's 59 Medicare procedures are above the Bangor average of 43. The table below compares verified procedure volumes for orthopedic surgeons practicing in Bangor.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Antonios Tsismenakis | 76 | Hip, Knee |
| Dr. Jacob Brooks | 63 | Hip, Knee |
| Dr. Jessica Aronowitz | 41 | Shoulder |
| Dr. Garrett Martin | 31 | Knee |
| Dr. Carmen Crofoot | 17 | Knee |
| Dr. Megan Richards | 11 | Hip |
Patient Reviews & Ratings
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