Dr. Peter Lammens, MD
Dr. Peter Lammens is a board-certified orthopedic surgeon practicing in Golden, Colorado. A Medicare provider since 2006, Dr. Lammens has performed 59 Medicare-verified knee replacements (#27 in Colorado) and 38 hip replacements, for a combined total of 97 procedures.
In Colorado, Dr. Lammens performs above average in knee (59 vs 49 avg), near average in hip (38 vs 38 avg).
Dr. Lammens's reported Medicare volume is split between knee replacements (59 cases) and hip replacements (38 cases).
Golden is home to 16 orthopedic surgeons in the current Medicare dataset. Patients in the Golden area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Lammens's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 53 to 97 procedures per year, reflecting a steady joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Lammens's 59 verified procedures is above the national average of 45.
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
How Dr. Lammens Compares
Procedure volume compared to the Colorado state average.
Contact & Location
Golden, CO 80401
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Lammens's procedure volume has been consistent across 11 years of Medicare data, ranging from 53 to 97 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 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
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.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Lammens
How does Dr. Lammens's procedure volume compare to other Colorado surgeons?
Dr. Lammens has performed 97 Medicare-verified joint replacement procedures. This is significantly above the Colorado average of 63 procedures per surgeon. Dr. Lammens ranks #32 out of 165 orthopedic surgeons in Colorado.
What types of joint replacement does Dr. Lammens perform?
Dr. Lammens's Medicare data shows procedures in knee replacement (59 cases) and hip replacement (38 cases).
Are there other orthopedic surgeons near Dr. Lammens in Golden?
Yes. There are 16 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. Lammens represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Lammens's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 97 procedures shown here.
Has Dr. Lammens's procedure volume changed over time?
Dr. Lammens's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 53 to 97 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Lammens perform more than one type of joint replacement?
Yes. Dr. Lammens's Medicare data shows procedures in knee replacement (59 cases), hip replacement (38 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lammens affiliated with?
According to CMS facility affiliation data, Dr. Lammens is affiliated with Orthocolorado Hosp At St Anthony Med Campus.
How does Dr. Lammens compare to other orthopedic surgeons in Golden?
Among the 16 orthopedic surgeons in Golden, Dr. Lammens ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Golden has 176 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Lammens practices?
Orthocolorado Hosp At St Anthony Med Campus (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. Lammens's 97 Medicare procedures are below the Golden average of 98. The table below compares verified procedure volumes for orthopedic surgeons practicing in Golden.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jesse Chrastil | 176 | Hip, Knee |
| Dr. Robert Thomas | 120 | Hip, Knee |
| Dr. Jeremy Kinder | 103 | Hip, Knee |
| Dr. Peter Gold | 64 | Hip, Knee |
| Dr. Nimesh Patel | 62 | Hip, Knee |
| Dr. Joshua Shapiro | 61 | Hip, Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.