Dr. James Rector, M.D.
Contact & Location
303-449-2790
Boulder, CO 80301
Dr. Rector performs more hip replacement procedures than 77% of orthopedic surgeons in Colorado, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #21 of 92 ranked hip surgeons in Colorado.
About Dr. Rector
Practice. Dr. James Rector is a board-certified orthopedic surgeon practicing in Boulder, Colorado. The latest annual CMS data records 52 hip replacements and 16 knee replacements, 68 procedures in all. That is #21 in Colorado for hip replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume has held between 12 and 83 procedures a year.
National context. Among 4,542 hip replacement surgeons tracked nationally, 52 procedures is above the national average of 36.
Local context. Boulder has 10 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 |
|---|---|---|
| 2013 | 39 | 34 |
| 2014 | 23 | 34 |
| 2015 | 32 | 31 |
| 2016 | 22 | 34 |
| 2017 | 46 | 37 |
| 2018 | 31 | 29 |
| 2019 | 23 | 30 |
| 2020 | 29 | 21 |
| 2021 | 12 | 0 |
| 2022 | 15 | 0 |
| 2023 | 55 | 0 |
| 2024 | 52 | 16 |
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. Rector Compares
Procedure volume compared to the Colorado state average.
Volume Trend Analysis
Dr. Rector's procedure volume has been consistent across 12 years of Medicare data, ranging from 12 to 83 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 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. Rector
How does Dr. Rector's procedure volume compare to other Colorado surgeons?
Dr. Rector has performed 68 Medicare-verified joint replacement procedures. This is in line with the Colorado average of 64 procedures per surgeon. Dr. Rector ranks #57 out of 169 orthopedic surgeons in Colorado.
What types of joint replacement does Dr. Rector perform?
Dr. Rector's Medicare data shows procedures in hip replacement (52 cases) and knee replacement (16 cases).
Are there other orthopedic surgeons near Dr. Rector in Boulder?
Yes. There are 10 orthopedic surgeons in Boulder 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 Colorado surgeons.
What does the Medicare data for Dr. Rector 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. Rector's total volume across all insurers at roughly 210 to 280 procedures against the 68 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. Rector's procedure volume changed over time?
Dr. Rector's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 12 to 83 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Rector perform more than one type of joint replacement?
Yes. Dr. Rector's Medicare data shows procedures in hip replacement (52 cases), knee replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Rector affiliated with?
According to CMS facility affiliation data, Dr. Rector is affiliated with Foothills Hospital.
How does Dr. Rector compare to other orthopedic surgeons in Boulder?
Among the 10 orthopedic surgeons in Boulder, Dr. Rector ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Boulder has 213 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Rector practices?
Foothills Hospital (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 Boulder, Colorado
Dr. Rector's 68 Medicare procedures are below the Boulder average of 94. The table below compares verified procedure volumes for orthopedic surgeons practicing in Boulder.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Clint Brian Blackwood | 213 | Hip, Knee |
| Dr. Austin Chen | 99 | Hip |
| Dr. Erik Bowman | 97 | Hip, Knee |
| Dr. Dirk Dolbeare | 65 | Hip, Knee |
| Dr. Michael Repine | 64 | Hip, Knee |
| Dr. Adam Holzmeister | 53 | 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.