Dr. Timothy Lehman, M.D.
Contact & Location
303-233-1223
Golden, CO 80401
Dr. Lehman performs more knee replacement procedures than 32% of orthopedic surgeons in Colorado, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #80 of 118 ranked knee surgeons in Colorado.
About Dr. Lehman
Practice. Dr. Timothy Lehman is a board-certified orthopedic surgeon practicing in Golden, Colorado. The latest annual CMS data records 27 knee replacements. That is #80 in Colorado for knee replacement. A Medicare provider since 2005.
Trend. Medicare records run from 2014 to 2024, 11 years. Volume rose from 13 procedures a year to 27, up 108%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 27 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Golden has 13 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 | Knee Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 13 |
| 2015 | 14 |
| 2016 | 16 |
| 2017 | 12 |
| 2018 | 22 |
| 2019 | 42 |
| 2020 | 31 |
| 2021 | 27 |
| 2022 | 29 |
| 2023 | 34 |
| 2024 | 27 |
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. 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. Lehman Compares
Procedure volume compared to the Colorado state average.
Volume Trend Analysis
Dr. Lehman's Medicare-recorded procedure volume has trended upward over 11 years, increasing 108% from 13 procedures in 2014 to 27 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.
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.
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. Lehman
How does Dr. Lehman's procedure volume compare to other Colorado surgeons?
Dr. Lehman has performed 27 Medicare-verified joint replacement procedures. The Colorado average is 64 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Lehman ranks #124 out of 169 orthopedic surgeons in Colorado.
What types of joint replacement does Dr. Lehman perform?
Dr. Lehman's reported Medicare volume is focused on knee replacement, with 27 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Lehman in Golden?
Yes. There are 13 orthopedic surgeons in Golden 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. Lehman 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, which puts Dr. Lehman's total volume across all insurers at roughly 100 to 120 procedures against the 27 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. Lehman's procedure volume changed over time?
Yes. Dr. Lehman's Medicare-recorded volume has increased from 13 procedures in 2014 to 27 in the most recent data, a 108% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 42 procedures in 2019.
Which hospitals is Dr. Lehman affiliated with?
According to CMS facility affiliation data, Dr. Lehman is affiliated with Adventhealth Littleton, Southeast Colorado Hospital.
How does Dr. Lehman compare to other orthopedic surgeons in Golden?
Among the 13 orthopedic surgeons in Golden, Dr. Lehman ranks #13 by total Medicare procedure volume. The highest-volume surgeon in Golden has 184 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Lehman practices?
Adventhealth Littleton (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 Golden, Colorado
Dr. Lehman's 27 Medicare procedures are below the Golden average of 97. The table below compares verified procedure volumes for orthopedic surgeons practicing in Golden.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jesse Chrastil | 184 | Hip, Knee |
| Dr. Jeremy Kinder | 113 | Hip, Knee |
| Dr. Robert Thomas | 102 | Hip, Knee |
| Dr. Peter Lammens | 95 | Hip, Knee |
| Dr. Peter Gold | 89 | Hip, Knee |
| Dr. Joshua Shapiro | 66 | 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.