Dr. Timothy Kavanaugh, MD
Contact & Location
480-697-4824
Scottsdale, AZ 85258
About Dr. Kavanaugh
Dr. Timothy Kavanaugh is a board-certified orthopedic surgeon practicing in Scottsdale, Arizona. A Medicare provider since 2005, Dr. Kavanaugh performed 350 Medicare-verified knee replacements (#1 in Arizona) and 27 hip replacements in the latest annual CMS data, for a combined total of 377 procedures.
In Arizona, Dr. Kavanaugh performs well above the state average in knee (350 vs 49), below the state average in hip (27 vs 40).
Dr. Kavanaugh's practice is heavily focused on knee replacement surgery, which accounts for 93% of reported Medicare volume.
Scottsdale is home to 22 orthopedic surgeons in the current Medicare dataset. Patients in the Scottsdale area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Kavanaugh extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 183 to 377 in the most recent data, a 106% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Kavanaugh's 350 verified procedures is more than 7x the national average of 45, ranking #5 nationally.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 56 | 127 | 0 |
| 2014 | 93 | 99 | 0 |
| 2015 | 70 | 117 | 0 |
| 2016 | 59 | 105 | 0 |
| 2017 | 63 | 106 | 0 |
| 2018 | 75 | 100 | 0 |
| 2019 | 28 | 45 | 0 |
| 2020 | 0 | 0 | 0 |
| 2021 | 16 | 0 | 0 |
| 2022 | 12 | 25 | 18 |
| 2023 | 26 | 76 | 12 |
| 2024 | 27 | 350 | 0 |
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. Kavanaugh Compares
Procedure volume compared to the Arizona state average.
Volume Trend Analysis
Dr. Kavanaugh's Medicare-recorded procedure volume has trended upward over 11 years, increasing 106% from 183 procedures in 2013 to 377 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.
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.
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.
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. Kavanaugh
How does Dr. Kavanaugh's procedure volume compare to other Arizona surgeons?
Dr. Kavanaugh has performed 377 Medicare-verified joint replacement procedures. This is more than 5x the Arizona average of 72 procedures per surgeon. Dr. Kavanaugh ranks #1 out of 191 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Kavanaugh perform?
Dr. Kavanaugh's Medicare data shows procedures in knee replacement (350 cases) and hip replacement (27 cases).
How experienced is Dr. Kavanaugh with knee replacement surgery?
Dr. Kavanaugh ranks #1 in Arizona for knee replacement with 350 Medicare-verified procedures. This high ranking among 191 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Kavanaugh in Scottsdale?
Yes. There are 22 orthopedic surgeons in Scottsdale 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 Arizona surgeons.
What does the Medicare data for Dr. Kavanaugh 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. Kavanaugh's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 377 procedures shown here.
Has Dr. Kavanaugh's procedure volume changed over time?
Yes. Dr. Kavanaugh's Medicare-recorded volume has increased from 183 procedures in 2013 to 377 in the most recent data, a 106% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 377 procedures in 2024.
Does Dr. Kavanaugh perform more than one type of joint replacement?
Yes. Dr. Kavanaugh's Medicare data shows procedures in knee replacement (350 cases), hip replacement (27 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Kavanaugh affiliated with?
According to CMS facility affiliation data, Dr. Kavanaugh is affiliated with Honorhealth Scottsdale Shea Medical Center.
How does Dr. Kavanaugh compare to other orthopedic surgeons in Scottsdale?
Among the 22 orthopedic surgeons in Scottsdale, Dr. Kavanaugh ranks #1 by total Medicare procedure volume. Dr. Kavanaugh has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Kavanaugh practices?
Honorhealth Scottsdale Shea Medical Center (3 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 Scottsdale, Arizona
Dr. Kavanaugh's 377 Medicare procedures are above the Scottsdale average of 203. The table below compares verified procedure volumes for orthopedic surgeons practicing in Scottsdale.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bertrand Kaper | 283 | Hip, Knee, Shoulder |
| Dr. Matthew Russo | 241 | Hip, Knee |
| Dr. Perry Evangelista | 165 | Hip, Knee |
| Dr. Darrin Trask | 147 | Hip, Knee |
| Dr. Daniel Galat | 118 | Hip, Knee, Shoulder |
| Dr. Brian Gruber | 90 | Knee, Shoulder |
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.