Shoulder
Dr. Stephen Katz, M.D.
Dr. Stephen Katz is a board-certified orthopedic surgeon practicing in Brunswick, Maine. A Medicare provider since 2006, Dr. Katz has performed 20 Medicare-verified shoulder replacements, ranking #5 in Maine.
In Maine, Dr. Katz performs near average in shoulder (20 vs 23 avg).
Dr. Katz's Medicare data shows a focused shoulder replacement practice with 20 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.
Brunswick is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Brunswick area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Katz extend back to 2016, covering 5 years of data. Over that period, recorded procedure volume increased from 11 to 20 in the most recent data, a 82% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Katz's 20 shoulder replacement procedures is below the national average of 28 among 2,092 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. Katz Compares
Procedure volume compared to the Maine state average.
Contact & Location
Brunswick, ME 04011
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Katz's Medicare-recorded procedure volume has trended upward over 5 years, increasing 82% from 11 procedures in 2016 to 20 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Katz
How does Dr. Katz's procedure volume compare to other Maine surgeons?
Dr. Katz has performed 20 Medicare-verified joint replacement procedures. The Maine average is 48 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Katz ranks #33 out of 44 orthopedic surgeons in Maine.
What types of joint replacement does Dr. Katz perform?
Dr. Katz's reported Medicare volume is focused on shoulder replacement, with 20 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Katz with shoulder replacement surgery?
Dr. Katz ranks #5 in Maine for shoulder replacement with 20 Medicare-verified procedures. This high ranking among 44 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Katz in Brunswick?
Yes. There are 3 orthopedic surgeons in Brunswick 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. Katz 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. Katz's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 20 procedures shown here.
Has Dr. Katz's procedure volume changed over time?
Yes. Dr. Katz's Medicare-recorded volume has increased from 11 procedures in 2016 to 20 in the most recent data, a 82% increase over 5 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 26 procedures in 2021.
Which hospitals is Dr. Katz affiliated with?
According to CMS facility affiliation data, Dr. Katz is affiliated with Mainehealth Lincoln Hospital, Mainehealth Mid Coast Hospital.
How does Dr. Katz compare to other orthopedic surgeons in Brunswick?
Among the 3 orthopedic surgeons in Brunswick, Dr. Katz ranks #3 by total Medicare procedure volume. Dr. Katz is among the highest-volume surgeons in Brunswick.
What are the quality ratings for hospitals where Dr. Katz practices?
Mainehealth Lincoln Hospital (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Mainehealth Mid Coast 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 Brunswick, Maine
Dr. Katz's 20 Medicare procedures are below the Brunswick average of 47. The table below compares verified procedure volumes for orthopedic surgeons practicing in Brunswick.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Thomas Kryzak | 62 | Hip, Knee |
| Dr. Jacob Furey | 58 | Hip, Knee |
Patient Reviews & Ratings
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