Dr. Robert Mitchell, D.O.
Contact & Location
815-223-2143
Peru, IL 61354
Dr. Mitchell performs more knee replacement procedures than 52% of orthopedic surgeons in Illinois, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #120 of 251 ranked knee surgeons in Illinois.
About Dr. Mitchell
Practice. Dr. Robert Mitchell is a board-certified orthopedic surgeon practicing in Peru, Illinois. The latest annual CMS data records 38 knee replacements and 19 hip replacements, 57 procedures in all. That is #120 in Illinois for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 10 years. Volume rose from 30 procedures a year to 57, up 90%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 38 procedures is near the national average of 45.
Local context. Peru has 2 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 | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 30 |
| 2014 | 0 | 11 |
| 2015 | 0 | 17 |
| 2016 | 0 | 11 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 21 |
| 2020 | 11 | 29 |
| 2021 | 12 | 24 |
| 2022 | 15 | 27 |
| 2023 | 0 | 21 |
| 2024 | 19 | 38 |
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, 25% to 33% for hip 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. Mitchell Compares
Procedure volume compared to the Illinois state average.
Volume Trend Analysis
Dr. Mitchell's Medicare-recorded procedure volume has trended upward over 10 years, increasing 90% from 30 procedures in 2013 to 57 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.
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.
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 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. Mitchell
How does Dr. Mitchell's procedure volume compare to other Illinois surgeons?
Dr. Mitchell has performed 57 Medicare-verified joint replacement procedures. This is in line with the Illinois average of 69 procedures per surgeon. Dr. Mitchell ranks #139 out of 316 orthopedic surgeons in Illinois.
What types of joint replacement does Dr. Mitchell perform?
Dr. Mitchell's Medicare data shows procedures in knee replacement (38 cases) and hip replacement (19 cases).
Are there other orthopedic surgeons near Dr. Mitchell in Peru?
Yes. There are 2 orthopedic surgeons in Peru 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. Mitchell 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, 25% to 33% for hip replacement, which puts Dr. Mitchell's total volume across all insurers at roughly 190 to 240 procedures against the 57 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. Mitchell's procedure volume changed over time?
Yes. Dr. Mitchell's Medicare-recorded volume has increased from 30 procedures in 2013 to 57 in the most recent data, a 90% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 57 procedures in 2024.
Does Dr. Mitchell perform more than one type of joint replacement?
Yes. Dr. Mitchell's Medicare data shows procedures in knee replacement (38 cases), hip replacement (19 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Mitchell affiliated with?
According to CMS facility affiliation data, Dr. Mitchell is affiliated with Osf Saint Elizabeth Medical Center, Osf Saint Paul Medical Center, Osf Saint Clare Medical Center, Saint Francis Medical Center.
What are the quality ratings for hospitals where Dr. Mitchell practices?
Osf Saint Elizabeth Medical Center (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Osf Saint Clare Medical Center (insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Peru, Illinois
Dr. Mitchell's 57 Medicare procedures are above the Peru average of 46. The table below compares verified procedure volumes for orthopedic surgeons practicing in Peru.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Connor Kasik | 35 | 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.