Dr. John Gallagher, M.D.
Contact & Location
580-379-9090
Altus, OK 73521
Dr. Gallagher performs more hip replacement procedures than 25% of orthopedic surgeons in Oklahoma, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #40 of 54 ranked hip surgeons in Oklahoma.
About Dr. Gallagher
Practice. Dr. John Gallagher is an orthopedic surgeon practicing in Altus, Oklahoma. The latest annual CMS data records 15 hip replacements and 11 knee replacements, 26 procedures in all. That is #40 in Oklahoma for hip replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume peaked at 84 in 2019 and stands at 26 now. Reporting changes and payer mix can both move that number.
National context. Among 4,542 hip replacement surgeons tracked nationally, 15 procedures is below the national average of 36. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Altus has 3 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 17 | 25 | 0 |
| 2014 | 25 | 33 | 0 |
| 2015 | 26 | 28 | 0 |
| 2016 | 31 | 44 | 0 |
| 2017 | 31 | 31 | 0 |
| 2018 | 19 | 44 | 13 |
| 2019 | 30 | 39 | 15 |
| 2020 | 23 | 40 | 17 |
| 2021 | 21 | 28 | 18 |
| 2022 | 11 | 17 | 0 |
| 2023 | 11 | 18 | 0 |
| 2024 | 15 | 11 | 0 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 25% to 33% for hip replacement, 23% to 28% for knee replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Gallagher Compares
Procedure volume compared to the Oklahoma state average.
Volume Trend Analysis
Dr. Gallagher's recorded volume peaked at 84 procedures in 2019 and stood at 26 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Gallagher
How does Dr. Gallagher's procedure volume compare to other Oklahoma surgeons?
Dr. Gallagher has performed 26 Medicare-verified joint replacement procedures. The Oklahoma average is 65 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Gallagher ranks #78 out of 119 orthopedic surgeons in Oklahoma.
What types of joint replacement does Dr. Gallagher perform?
Dr. Gallagher's Medicare data shows procedures in hip replacement (15 cases) and knee replacement (11 cases).
Are there other orthopedic surgeons near Dr. Gallagher in Altus?
Yes. There are 3 orthopedic surgeons in Altus 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 Oklahoma surgeons.
What does the Medicare data for Dr. Gallagher represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 25% to 33% for hip replacement, 23% to 28% for knee replacement, which puts Dr. Gallagher's total volume across all insurers at roughly 80 to 110 procedures against the 26 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Gallagher's procedure volume changed over time?
Dr. Gallagher's Medicare-recorded volume peaked at 84 procedures in 2019 and was 26 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. Gallagher perform more than one type of joint replacement?
Yes. Dr. Gallagher's Medicare data shows procedures in hip replacement (15 cases), knee replacement (11 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Gallagher affiliated with?
According to CMS facility affiliation data, Dr. Gallagher is affiliated with Jackson County Memorial Hospital Authority, Great Plains Regional Medical Center, Elkview General Hospital, Harmon Memorial Hospital.
How does Dr. Gallagher compare to other orthopedic surgeons in Altus?
Among the 3 orthopedic surgeons in Altus, Dr. Gallagher ranks #3 by total Medicare procedure volume. Dr. Gallagher is among the highest-volume surgeons in Altus.
What are the quality ratings for hospitals where Dr. Gallagher practices?
Jackson County Memorial Hospital Authority (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Great Plains Regional Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Altus, Oklahoma
Dr. Gallagher's 26 Medicare procedures are below the Altus average of 41. The table below compares verified procedure volumes for orthopedic surgeons practicing in Altus.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Greg Pickett | 70 | Hip, Knee, Shoulder |
| Dr. Jeffrey Duncan | 28 | 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.