Dr. Mark Murphy, MD
Contact & Location
307-358-6200
Douglas, WY 82633
About Dr. Murphy
Dr. Mark Murphy is a board-certified orthopedic surgeon practicing in Douglas, Wyoming. A Medicare provider since 2006, Dr. Murphy performed 41 Medicare-verified knee replacements (#5 in Wyoming) and 18 hip replacements in the latest annual CMS data, for a combined total of 59 procedures.
In Wyoming, Dr. Murphy performs above the state average in knee (41 vs 34), below the state average in hip (18 vs 26).
Dr. Murphy's reported Medicare volume is split between knee replacements (41 cases) and hip replacements (18 cases).
Douglas is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Douglas area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Murphy extend back to 2014, covering 11 years of data. Over that period, recorded procedure volume increased from 29 to 59 in the most recent data, a 103% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Murphy's 41 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 29 |
| 2015 | 20 | 21 |
| 2016 | 14 | 21 |
| 2017 | 0 | 19 |
| 2018 | 11 | 16 |
| 2019 | 14 | 20 |
| 2020 | 0 | 21 |
| 2021 | 0 | 16 |
| 2022 | 20 | 31 |
| 2023 | 15 | 41 |
| 2024 | 18 | 41 |
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 Wyoming state average.
Volume Trend Analysis
Dr. Murphy's Medicare-recorded procedure volume has trended upward over 11 years, increasing 103% from 29 procedures in 2014 to 59 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 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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Murphy
How does Dr. Murphy's procedure volume compare to other Wyoming surgeons?
Dr. Murphy has performed 59 Medicare-verified joint replacement procedures. This is in line with the Wyoming average of 55 procedures per surgeon. Dr. Murphy ranks #10 out of 34 orthopedic surgeons in Wyoming.
What types of joint replacement does Dr. Murphy perform?
Dr. Murphy's Medicare data shows procedures in knee replacement (41 cases) and hip replacement (18 cases).
How experienced is Dr. Murphy with knee replacement surgery?
Dr. Murphy ranks #5 in Wyoming for knee replacement with 41 Medicare-verified procedures. This high ranking among 34 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Murphy in Douglas?
Yes. There are 2 orthopedic surgeons in Douglas 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 Wyoming 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 59 procedures shown here.
Has Dr. Murphy's procedure volume changed over time?
Yes. Dr. Murphy's Medicare-recorded volume has increased from 29 procedures in 2014 to 59 in the most recent data, a 103% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 59 procedures in 2024.
Does Dr. Murphy perform more than one type of joint replacement?
Yes. Dr. Murphy's Medicare data shows procedures in knee replacement (41 cases), hip replacement (18 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 Memorial Hospital Of Converse County, Campbell County Memorial Hospital.
What are the quality ratings for hospitals where Dr. Murphy practices?
Memorial Hospital Of Converse County (hip/knee complication rate similar to national average); Campbell County Memorial 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 Douglas, Wyoming
Dr. Murphy's 59 Medicare procedures are above the Douglas average of 50. The table below compares verified procedure volumes for orthopedic surgeons practicing in Douglas.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Burk Young | 41 | Hip, 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.