Dr. John Murphy, DO
Contact & Location
Midland, MI 48640
Dr. John Murphy is a board-certified orthopedic surgeon practicing in Midland, Michigan. A Medicare provider since 2006, Dr. Murphy has completed 34 knee replacements (#78 in Michigan), 16 hip replacements, and 14 shoulder replacements, totaling 64 Medicare-verified procedures.
In Michigan, Dr. Murphy performs near average in knee (34 vs 34 avg), below average in hip (16 vs 29 avg), below average in shoulder (14 vs 28 avg).
Dr. Murphy performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is knee replacements (34 cases), followed by hip replacements (16) and shoulder replacements (14).
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 record spans 12 years from 2013 through 2024. Procedure volume has remained consistent during that period, ranging from 35 to 86 procedures per year, reflecting a steady joint replacement practice.
Dr. Murphy's 34 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
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.
Volume Trend Analysis
Dr. Murphy's procedure volume has been consistent across 12 years of Medicare data, ranging from 35 to 86 procedures per year. This stability suggests a well-established joint replacement practice.
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 64 Medicare-verified joint replacement procedures. This is in line with the Michigan average of 49 procedures per surgeon. Dr. Murphy ranks #69 out of 256 orthopedic surgeons in Michigan.
What types of joint replacement does Dr. Murphy perform?
Dr. Murphy performs all three major joint replacement procedures: knee replacement (34 cases), hip replacement (16 cases), shoulder replacement (14 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
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 64 procedures shown here.
Has Dr. Murphy's procedure volume changed over time?
Dr. Murphy's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 35 to 86 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Murphy perform more than one type of joint replacement?
Yes. Dr. Murphy's Medicare data shows procedures in knee replacement (34 cases), hip replacement (16 cases), shoulder replacement (14 cases). Performing all three major joint replacements places Dr. Murphy among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
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 64 Medicare procedures are above the Midland average of 52. The table below compares verified procedure volumes for orthopedic surgeons practicing in Midland.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ben Mayne | 74 | Hip, Knee |
| Dr. Denise Stadelmaier | 17 | Knee |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.