Dr. Brett Keller, D.O.
Contact & Location
Bloomington, IL 61701
Dr. Brett Keller is a board-certified orthopedic surgeon practicing in Bloomington, Illinois. A Medicare provider since 2006, Dr. Keller has performed 49 Medicare-verified knee replacements (#95 in Illinois) and 21 hip replacements, for a combined total of 70 procedures.
In Illinois, Dr. Keller performs near average in knee (49 vs 50 avg), below average in hip (21 vs 39 avg).
Dr. Keller's reported Medicare volume is split between knee replacements (49 cases) and hip replacements (21 cases).
Bloomington is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Bloomington area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Keller extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 45 to 70 in the most recent data, a 56% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Keller's 49 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
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. Keller Compares
Procedure volume compared to the Illinois state average.
Volume Trend Analysis
Dr. Keller's Medicare-recorded procedure volume has trended upward over 12 years, increasing 56% from 45 procedures in 2013 to 70 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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Keller
How does Dr. Keller's procedure volume compare to other Illinois surgeons?
Dr. Keller has performed 70 Medicare-verified joint replacement procedures. This is in line with the Illinois average of 69 procedures per surgeon. Dr. Keller ranks #118 out of 316 orthopedic surgeons in Illinois.
What types of joint replacement does Dr. Keller perform?
Dr. Keller's Medicare data shows procedures in knee replacement (49 cases) and hip replacement (21 cases).
Are there other orthopedic surgeons near Dr. Keller in Bloomington?
Yes. There are 8 orthopedic surgeons in Bloomington 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. Keller 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. Keller's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 70 procedures shown here.
Has Dr. Keller's procedure volume changed over time?
Yes. Dr. Keller's Medicare-recorded volume has increased from 45 procedures in 2013 to 70 in the most recent data, a 56% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 73 procedures in 2023.
Does Dr. Keller perform more than one type of joint replacement?
Yes. Dr. Keller's Medicare data shows procedures in knee replacement (49 cases), hip replacement (21 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Keller affiliated with?
According to CMS facility affiliation data, Dr. Keller is affiliated with St Joseph Medical Center, Gibson Community Hospital, Warner Hospital And Health Services, Carle Bromenn Medical Center, Carle Eureka Hospital.
How does Dr. Keller compare to other orthopedic surgeons in Bloomington?
Among the 8 orthopedic surgeons in Bloomington, Dr. Keller ranks #3 by total Medicare procedure volume. Dr. Keller is among the highest-volume surgeons in Bloomington.
What are the quality ratings for hospitals where Dr. Keller practices?
St Joseph Medical Center (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Gibson Community Hospital (4 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 Bloomington, Illinois
Dr. Keller's 70 Medicare procedures are above the Bloomington average of 69. The table below compares verified procedure volumes for orthopedic surgeons practicing in Bloomington.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Edward Kolb | 106 | Hip, Knee |
| Dr. Joseph Novotny | 105 | Hip, Knee, Shoulder |
| Dr. Lucas Armstrong | 62 | Hip, Knee |
| Dr. Robert Seidl | 58 | Hip, Knee |
| Dr. Joseph Newcomer | 41 | Knee |
| Dr. Mark Hanson | 39 | Hip, 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.