Dr. Michael Langworthy is a board-certified orthopedic surgeon practicing in North Dartmouth, Massachusetts. In 2023, Dr. Langworthy completed 72 knee replacements (#37 in Massachusetts), 63 hip replacements, and 11 shoulder replacements — totaling 146 Medicare-verified procedures.
Dr. Langworthy's combined volume of 146 procedures places them above the Massachusetts statewide average of 74. Among 202 orthopedic surgeons in Massachusetts, Dr. Langworthy ranks #27 overall.
Dr. Langworthy performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is knee replacements (72 cases), followed by hip replacements (63) and shoulder replacements (11).
North Dartmouth is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the North Dartmouth area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Verified Medicare Cases (2023)
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.
Hospital Affiliations
Verified Case Volume Trends (2013-2023)
Frequently Asked Questions About Dr. Langworthy
How does Dr. Langworthy's procedure volume compare to other Massachusetts surgeons?
In 2023, Dr. Langworthy performed 146 Medicare-verified joint replacement procedures. This is significantly above the Massachusetts average of 74 procedures per surgeon. Dr. Langworthy ranks #27 out of 202 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Langworthy perform?
Dr. Langworthy performs all three major joint replacement procedures: knee replacement (72 cases), hip replacement (63 cases), shoulder replacement (11 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Langworthy in North Dartmouth?
Yes. There are 2 orthopedic surgeons in North Dartmouth 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 Massachusetts surgeons.
What does the Medicare data for Dr. Langworthy represent?
The procedure counts shown are based on Medicare Part B fee-for-service claims data for 2023, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Langworthy's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 146 procedures shown here.
Other Orthopedic Surgeons in North Dartmouth, Massachusetts
Compare Dr. Langworthy's volume with other surgeons practicing in North Dartmouth.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher Robertson | 23 | Shoulder |
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North Dartmouth, MA 02747