Dr. Gregory Holt, M.D.
Contact & Location
918-582-6800
Tulsa, OK 74136
Dr. Holt performs more knee replacement procedures than 29% of orthopedic surgeons in Oklahoma, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #73 of 103 ranked knee surgeons in Oklahoma.
About Dr. Holt
Practice. Dr. Gregory Holt is a board-certified orthopedic surgeon practicing in Tulsa, Oklahoma. The latest annual CMS data records 20 knee replacements and 13 hip replacements, 33 procedures in all. That is #73 in Oklahoma for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume peaked at 82 in 2016 and stands at 33 now. Reporting changes and payer mix can both move that number.
National context. Among 6,612 knee replacement surgeons tracked nationally, 20 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Tulsa has 28 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist. Dr. Holt also holds hospital privileges in OK and NY, a practice that extends beyond Oklahoma.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 11 | 36 |
| 2014 | 21 | 33 |
| 2015 | 12 | 40 |
| 2016 | 21 | 61 |
| 2017 | 16 | 65 |
| 2018 | 21 | 53 |
| 2019 | 13 | 32 |
| 2020 | 24 | 26 |
| 2021 | 13 | 38 |
| 2022 | 11 | 28 |
| 2023 | 15 | 31 |
| 2024 | 13 | 20 |
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 23% to 28% for knee replacement, 25% to 33% for hip 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. Holt Compares
Procedure volume compared to the Oklahoma state average.
Volume Trend Analysis
Dr. Holt's recorded volume peaked at 82 procedures in 2016 and stood at 33 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
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.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Holt
How does Dr. Holt's procedure volume compare to other Oklahoma surgeons?
Dr. Holt has performed 33 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. Holt ranks #66 out of 119 orthopedic surgeons in Oklahoma.
What types of joint replacement does Dr. Holt perform?
Dr. Holt's Medicare data shows procedures in knee replacement (20 cases) and hip replacement (13 cases).
Are there other orthopedic surgeons near Dr. Holt in Tulsa?
Yes. There are 28 orthopedic surgeons in Tulsa 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. Holt 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 23% to 28% for knee replacement, 25% to 33% for hip replacement, which puts Dr. Holt's total volume across all insurers at roughly 110 to 140 procedures against the 33 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. Holt's procedure volume changed over time?
Dr. Holt's Medicare-recorded volume peaked at 82 procedures in 2016 and was 33 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. Holt perform more than one type of joint replacement?
Yes. Dr. Holt's Medicare data shows procedures in knee replacement (20 cases), hip replacement (13 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Holt affiliated with?
According to CMS facility affiliation data, Dr. Holt is affiliated with Ascension St John Broken Arrow, Nyu Langone Hospitals, Ascension St John Medical Center. Dr. Holt maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Holt compare to other orthopedic surgeons in Tulsa?
Among the 28 orthopedic surgeons in Tulsa, Dr. Holt ranks #17 by total Medicare procedure volume. The highest-volume surgeon in Tulsa has 415 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Holt practices?
Ascension St John Broken Arrow (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Nyu Langone Hospitals (5 out of 5 CMS stars, hip/knee complication rate better than national average); Ascension St John Medical Center (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 Tulsa, Oklahoma
Dr. Holt's 33 Medicare procedures are below the Tulsa average of 176. The table below compares verified procedure volumes for orthopedic surgeons practicing in Tulsa.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Yogesh Mittal | 415 | Hip, Knee |
| Dr. Sarat Kunapuli | 189 | Hip, Knee |
| Dr. Justin Reid | 186 | Hip, Knee, Shoulder |
| Dr. Christopher Browne | 154 | Hip, Knee |
| Dr. Jennifer Peterson | 143 | Hip, Knee |
| Dr. Chad Crawley | 115 | 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.