Dr. John Murphy, DO
Dr. John Murphy is a board-certified orthopedic surgeon practicing in Midland, Michigan. A Medicare provider since 2006, Dr. Murphy has performed 23 Medicare-verified knee replacements (#124 in Michigan) and 16 hip replacements, for a combined total of 39 procedures.
In Michigan, Dr. Murphy performs below average in knee (23 vs 33 avg), below average in hip (16 vs 29 avg).
Dr. Murphy's reported Medicare volume is split between knee replacements (23 cases) and hip replacements (16 cases).
Midland is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Midland area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Murphy's Medicare data spans 11 years, beginning in 2013. Volume peaked at 86 procedures in 2015 before settling at 39 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Murphy's 23 knee replacement procedures is below the national average of 45 among 6,720 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. Murphy Compares
Procedure volume compared to the Michigan state average.
Contact & Location
Midland, MI 48640
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Murphy's recorded volume peaked at 86 procedures in 2015 and stood at 39 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.
What to Expect on the Day of SurgeryA 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.
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. Murphy
How does Dr. Murphy's procedure volume compare to other Michigan surgeons?
Dr. Murphy has performed 39 Medicare-verified joint replacement procedures. This is in line with the Michigan average of 48 procedures per surgeon. Dr. Murphy ranks #133 out of 272 orthopedic surgeons in Michigan.
What types of joint replacement does Dr. Murphy perform?
Dr. Murphy's Medicare data shows procedures in knee replacement (23 cases) and hip replacement (16 cases).
Are there other orthopedic surgeons near Dr. Murphy in Midland?
Yes. There are 3 orthopedic surgeons in Midland 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 Michigan surgeons.
What does the Medicare data for Dr. Murphy 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. Murphy's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 39 procedures shown here.
Has Dr. Murphy's procedure volume changed over time?
Dr. Murphy's Medicare-recorded volume peaked at 86 procedures in 2015 and was 39 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. Murphy perform more than one type of joint replacement?
Yes. Dr. Murphy's Medicare data shows procedures in knee replacement (23 cases), hip replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Murphy affiliated with?
According to CMS facility affiliation data, Dr. Murphy is affiliated with Mymichigan Medical Center Midland, Mymichigan Medical Center Gladwin, Mymichigan Medical Center Clare, Mymichigan Medical Center West Branch.
How does Dr. Murphy compare to other orthopedic surgeons in Midland?
Among the 3 orthopedic surgeons in Midland, Dr. Murphy ranks #2 by total Medicare procedure volume. Dr. Murphy is among the highest-volume surgeons in Midland.
What are the quality ratings for hospitals where Dr. Murphy practices?
Mymichigan Medical Center Midland (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Mymichigan Medical Center Clare (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 Midland, Michigan
Dr. Murphy's 39 Medicare procedures are at the Midland average of 39. The table below compares verified procedure volumes for orthopedic surgeons practicing in Midland.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ben Mayne | 63 | Hip, Knee |
| Dr. Denise Stadelmaier | 16 | Shoulder |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.