Dr. James Lancaster, MD
Contact & Location
214-823-7090
Dallas, TX 75246
Dr. Lancaster performs more hip replacement procedures than 93% of orthopedic surgeons in Texas, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #18 of 285 ranked hip surgeons in Texas.
About Dr. Lancaster
Dr. James Lancaster is a board-certified orthopedic surgeon practicing in Dallas, Texas. A Medicare provider since 2005, Dr. Lancaster performed 68 Medicare-verified hip replacements (#18 in Texas) and 46 knee replacements in the latest annual CMS data, for a combined total of 114 procedures.
In Texas, Dr. Lancaster performs well above the state average in hip (68 vs 31), near the state average in knee (46 vs 42).
Dr. Lancaster's reported Medicare volume is split between hip replacements (68 cases) and knee replacements (46 cases).
Beyond general orthopedic surgery, Dr. Lancaster holds additional credentials in Adult Reconstructive Orthopaedic Surgery and Sports Medicine and Orthopaedic Trauma, reflecting subspecialty training that may benefit patients with complex joint conditions.
Dallas is home to 40 orthopedic surgeons in the current Medicare dataset. Patients in the Dallas area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Lancaster's Medicare data spans 12 years, beginning in 2013. Volume peaked at 219 procedures in 2013 before settling at 114 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Lancaster's 68 verified procedures is above the national average of 36.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 89 | 130 |
| 2014 | 81 | 87 |
| 2015 | 105 | 108 |
| 2016 | 95 | 78 |
| 2017 | 90 | 72 |
| 2018 | 85 | 55 |
| 2019 | 78 | 67 |
| 2020 | 84 | 46 |
| 2021 | 88 | 51 |
| 2022 | 75 | 53 |
| 2023 | 66 | 58 |
| 2024 | 68 | 46 |
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. Lancaster Compares
Procedure volume compared to the Texas state average.
Volume Trend Analysis
Dr. Lancaster's recorded volume peaked at 219 procedures in 2013 and stood at 114 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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Lancaster
How does Dr. Lancaster's procedure volume compare to other Texas surgeons?
Dr. Lancaster has performed 114 Medicare-verified joint replacement procedures. This is more than 2x the Texas average of 57 procedures per surgeon. Dr. Lancaster ranks #67 out of 582 orthopedic surgeons in Texas.
What types of joint replacement does Dr. Lancaster perform?
Dr. Lancaster's Medicare data shows procedures in hip replacement (68 cases) and knee replacement (46 cases).
How experienced is Dr. Lancaster with hip replacement surgery?
Dr. Lancaster ranks #18 in Texas for hip replacement with 68 Medicare-verified procedures. This high ranking among 582 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Lancaster in Dallas?
Yes. There are 40 orthopedic surgeons in Dallas 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 Texas surgeons.
What does the Medicare data for Dr. Lancaster 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. Lancaster's total volume across all insurers at roughly 370 to 470 procedures against the 114 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. Lancaster's procedure volume changed over time?
Dr. Lancaster's Medicare-recorded volume peaked at 219 procedures in 2013 and was 114 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. Lancaster perform more than one type of joint replacement?
Yes. Dr. Lancaster's Medicare data shows procedures in hip replacement (68 cases), knee replacement (46 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lancaster affiliated with?
According to CMS facility affiliation data, Dr. Lancaster is affiliated with Baylor Scott And White Medical Center Uptown, Baylor University Medical Center, Methodist Hospital For Surgery.
How does Dr. Lancaster compare to other orthopedic surgeons in Dallas?
Among the 40 orthopedic surgeons in Dallas, Dr. Lancaster ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Dallas has 231 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Lancaster practices?
Baylor Scott And White Medical Center Uptown (hip/knee complication rate similar to national average); Baylor University Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Methodist Hospital For Surgery (4 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 Dallas, Texas
Dr. Lancaster's 114 Medicare procedures are below the Dallas average of 178. The table below compares verified procedure volumes for orthopedic surgeons practicing in Dallas.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Paul Peters | 231 | Hip, Knee |
| Dr. Brian Gladnick | 215 | Hip, Knee |
| Dr. Michael Champine | 212 | Hip, Knee |
| Dr. Tyler Freeman | 172 | Hip, Knee |
| Dr. Bradford Waddell | 166 | Hip, Knee |
| Dr. Kurt Kitziger | 134 | 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.