Dr. Robert Kinzinger, MD
Contact & Location
309-676-5546
Peoria, IL 61605
About Dr. Kinzinger
Dr. Robert Kinzinger is a board-certified orthopedic surgeon practicing in Peoria, Illinois. A Medicare provider since 2008, Dr. Kinzinger performed 22 Medicare-verified knee replacements (#181 in Illinois) and 18 hip replacements in the latest annual CMS data, for a combined total of 40 procedures.
In Illinois, Dr. Kinzinger performs below the state average in knee (22 vs 50), below the state average in hip (18 vs 39).
Dr. Kinzinger's reported Medicare volume is split between knee replacements (22 cases) and hip replacements (18 cases).
Peoria is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the Peoria area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Kinzinger extend back to 2017, covering 8 years of data. Over that period, recorded procedure volume increased from 31 to 40 in the most recent data, a 29% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Kinzinger's 22 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 12 | 19 |
| 2018 | 16 | 18 |
| 2019 | 31 | 28 |
| 2020 | 24 | 33 |
| 2021 | 22 | 37 |
| 2022 | 17 | 32 |
| 2023 | 15 | 20 |
| 2024 | 18 | 22 |
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. Kinzinger Compares
Procedure volume compared to the Illinois state average.
Volume Trend Analysis
Dr. Kinzinger's Medicare-recorded procedure volume has trended upward over 8 years, increasing 29% from 31 procedures in 2017 to 40 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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Kinzinger
How does Dr. Kinzinger's procedure volume compare to other Illinois surgeons?
Dr. Kinzinger has performed 40 Medicare-verified joint replacement procedures. The Illinois average is 69 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Kinzinger ranks #178 out of 316 orthopedic surgeons in Illinois.
What types of joint replacement does Dr. Kinzinger perform?
Dr. Kinzinger's Medicare data shows procedures in knee replacement (22 cases) and hip replacement (18 cases).
Are there other orthopedic surgeons near Dr. Kinzinger in Peoria?
Yes. There are 12 orthopedic surgeons in Peoria 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 Illinois surgeons.
What does the Medicare data for Dr. Kinzinger 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. Kinzinger's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 40 procedures shown here.
Has Dr. Kinzinger's procedure volume changed over time?
Yes. Dr. Kinzinger's Medicare-recorded volume has increased from 31 procedures in 2017 to 40 in the most recent data, a 29% increase over 8 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 59 procedures in 2019.
Does Dr. Kinzinger perform more than one type of joint replacement?
Yes. Dr. Kinzinger's Medicare data shows procedures in knee replacement (22 cases), hip replacement (18 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Kinzinger affiliated with?
According to CMS facility affiliation data, Dr. Kinzinger is affiliated with Saint Francis Medical Center, St Joseph Medical Center.
How does Dr. Kinzinger compare to other orthopedic surgeons in Peoria?
Among the 12 orthopedic surgeons in Peoria, Dr. Kinzinger ranks #11 by total Medicare procedure volume. The highest-volume surgeon in Peoria has 166 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Kinzinger practices?
Saint Francis Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); St Joseph Medical Center (1 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 Peoria, Illinois
Dr. Kinzinger's 40 Medicare procedures are below the Peoria average of 114. The table below compares verified procedure volumes for orthopedic surgeons practicing in Peoria.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Maurer | 166 | Hip, Knee |
| Dr. Thomas Mulvey | 165 | Hip, Knee |
| Dr. Chukwunenye Osuji | 150 | Hip, Knee |
| Dr. Luke Luetkemeyer | 139 | Hip, Knee |
| Dr. Michael Gibbons | 82 | Knee |
| Dr. Brent Johnson | 57 | 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.