Dr. Robert Fitzgibbons, MD
Contact & Location
303-772-1600
Longmont, CO 80503
Dr. Fitzgibbons performs more knee replacement procedures than 58% of orthopedic surgeons in Colorado, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #49 of 118 ranked knee surgeons in Colorado.
About Dr. Fitzgibbons
Dr. Robert Fitzgibbons is a board-certified orthopedic surgeon practicing in Longmont, Colorado. A Medicare provider since 2006, Dr. Fitzgibbons performed 43 Medicare-verified knee replacements in the latest annual CMS data, ranking #49 in Colorado.
In Colorado, Dr. Fitzgibbons performs near the state average in knee (43 vs 48).
Dr. Fitzgibbons's Medicare data shows a focused knee replacement practice with 43 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Longmont is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Longmont area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Fitzgibbons's Medicare data spans 12 years, beginning in 2013. Volume peaked at 52 procedures in 2013 before settling at 43 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 6,612 knee replacement surgeons tracked nationally, Dr. Fitzgibbons's 43 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement |
|---|---|
| 2013 | 52 |
| 2014 | 24 |
| 2015 | 36 |
| 2016 | 33 |
| 2017 | 29 |
| 2018 | 40 |
| 2019 | 39 |
| 2020 | 36 |
| 2021 | 29 |
| 2022 | 42 |
| 2023 | 38 |
| 2024 | 43 |
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. Fitzgibbons Compares
Procedure volume compared to the Colorado state average.
Volume Trend Analysis
Dr. Fitzgibbons's recorded volume peaked at 52 procedures in 2013 and stood at 43 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Fitzgibbons
How does Dr. Fitzgibbons's procedure volume compare to other Colorado surgeons?
Dr. Fitzgibbons has performed 43 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. Fitzgibbons ranks #95 out of 169 orthopedic surgeons in Colorado.
What types of joint replacement does Dr. Fitzgibbons perform?
Dr. Fitzgibbons's reported Medicare volume is focused on knee replacement, with 43 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Fitzgibbons in Longmont?
Yes. There are 5 orthopedic surgeons in Longmont 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. Fitzgibbons 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. Fitzgibbons's total volume across all insurers at roughly 150 to 190 procedures against the 43 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. Fitzgibbons's procedure volume changed over time?
Dr. Fitzgibbons's Medicare-recorded volume peaked at 52 procedures in 2013 and was 43 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.
How does Dr. Fitzgibbons compare to other orthopedic surgeons in Longmont?
Among the 5 orthopedic surgeons in Longmont, Dr. Fitzgibbons ranks #3 by total Medicare procedure volume. Dr. Fitzgibbons is among the highest-volume surgeons in Longmont.
Other Orthopedic Surgeons in Longmont, Colorado
Dr. Fitzgibbons's 43 Medicare procedures are at the Longmont average of 43. The table below compares verified procedure volumes for orthopedic surgeons practicing in Longmont.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. William Cooney | 72 | Hip, Knee |
| Dr. Nirav Shah | 66 | Hip, Knee |
| Dr. Lucas Schnell | 20 | Shoulder |
| Dr. Jared Pate | 13 | 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.