Dr. Jeremiah Pflederer, M.D.
Dr. Jeremiah Pflederer is a board-certified orthopedic surgeon practicing in Rockford, Illinois. A Medicare provider since 2017, Dr. Pflederer has performed 32 Medicare-verified hip replacements (#86 in Illinois) and 24 knee replacements, for a combined total of 56 procedures.
In Illinois, Dr. Pflederer performs near average in hip (32 vs 38 avg), below average in knee (24 vs 51 avg).
Dr. Pflederer's reported Medicare volume is split between hip replacements (32 cases) and knee replacements (24 cases).
Rockford is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Rockford area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Pflederer first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.
Among 4,526 hip replacement surgeons tracked nationally, Dr. Pflederer's 32 verified procedures is near the national average of 36.
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. Pflederer Compares
Procedure volume compared to the Illinois state average.
Contact & Location
Rockford, IL 61114
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Pflederer has 2 years of Medicare procedure data beginning in 2022. Additional years of data will provide a clearer picture of volume trends.
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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
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.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Pflederer
How does Dr. Pflederer's procedure volume compare to other Illinois surgeons?
Dr. Pflederer has performed 56 Medicare-verified joint replacement procedures. This is in line with the Illinois average of 69 procedures per surgeon. Dr. Pflederer ranks #145 out of 323 orthopedic surgeons in Illinois.
What types of joint replacement does Dr. Pflederer perform?
Dr. Pflederer's Medicare data shows procedures in hip replacement (32 cases) and knee replacement (24 cases).
Are there other orthopedic surgeons near Dr. Pflederer in Rockford?
Yes. There are 9 orthopedic surgeons in Rockford 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. Pflederer 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. Pflederer's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 56 procedures shown here.
Does Dr. Pflederer perform more than one type of joint replacement?
Yes. Dr. Pflederer's Medicare data shows procedures in hip replacement (32 cases), knee replacement (24 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Pflederer affiliated with?
According to CMS facility affiliation data, Dr. Pflederer is affiliated with Saint Anthony Medical Center, Uw Health, Fhn Memorial Hospital.
How does Dr. Pflederer compare to other orthopedic surgeons in Rockford?
Among the 9 orthopedic surgeons in Rockford, Dr. Pflederer ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Rockford has 213 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Pflederer practices?
Saint Anthony Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Uw Health (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Fhn Memorial Hospital (3 out of 5 CMS stars, 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 Rockford, Illinois
Dr. Pflederer's 56 Medicare procedures are below the Rockford average of 102. The table below compares verified procedure volumes for orthopedic surgeons practicing in Rockford.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Mark Oyer | 213 | Hip, Knee |
| Dr. John Bottros | 202 | Hip, Knee |
| Dr. Mark Barba | 123 | Hip, Knee |
| Dr. Scott Trenhaile | 66 | Shoulder |
| Dr. Mathew Legel | 37 | Hip, Knee |
| Dr. Scott Nyquist | 18 | Knee |
Patient Reviews & Ratings
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