Dr. Joseph Thometz, M.D.
Dr. Joseph Thometz is a board-certified orthopedic surgeon practicing in Flossmoor, Illinois. A Medicare provider since 2005, Dr. Thometz has performed 26 Medicare-verified knee replacements (#171 in Illinois) and 18 hip replacements, for a combined total of 44 procedures.
In Illinois, Dr. Thometz performs below average in knee (26 vs 51 avg), below average in hip (18 vs 38 avg).
Dr. Thometz's reported Medicare volume is split between knee replacements (26 cases) and hip replacements (18 cases).
Dr. Thometz is the only orthopedic surgeon in Flossmoor represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Dr. Thometz's Medicare data spans 11 years, beginning in 2013. Volume peaked at 81 procedures in 2019 before settling at 44 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Thometz's 26 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Thometz Compares
Procedure volume compared to the Illinois state average.
Contact & Location
Flossmoor, IL 60422
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Thometz's recorded volume peaked at 81 procedures in 2019 and stood at 44 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
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 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. Thometz
How does Dr. Thometz's procedure volume compare to other Illinois surgeons?
Dr. Thometz has performed 44 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. Thometz ranks #169 out of 323 orthopedic surgeons in Illinois.
What types of joint replacement does Dr. Thometz perform?
Dr. Thometz's Medicare data shows procedures in knee replacement (26 cases) and hip replacement (18 cases).
Where is Dr. Thometz's practice located?
Dr. Thometz practices in Flossmoor, Illinois. The office is located at 19550 Governors Hwy Suite 1400, Flossmoor, IL 60422. Patients in the surrounding area can consult Dr. Thometz for joint replacement evaluation.
What does the Medicare data for Dr. Thometz 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. Thometz's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 44 procedures shown here.
Has Dr. Thometz's procedure volume changed over time?
Dr. Thometz's Medicare-recorded volume peaked at 81 procedures in 2019 and was 44 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.
Does Dr. Thometz perform more than one type of joint replacement?
Yes. Dr. Thometz's Medicare data shows procedures in knee replacement (26 cases), hip replacement (18 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Thometz affiliated with?
According to CMS facility affiliation data, Dr. Thometz is affiliated with Ingalls Memorial Hospital.
What are the quality ratings for hospitals where Dr. Thometz practices?
Ingalls Memorial Hospital (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.
Patient Reviews & Ratings
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