Dr. Robert Cagle, M.D.
Dr. Robert Cagle is a board-certified orthopedic surgeon practicing in Marshfield, Wisconsin. Dr. Cagle has performed 73 Medicare-verified knee replacements (#10 in Wisconsin) and 43 hip replacements, for a combined total of 116 procedures.
In Wisconsin, Dr. Cagle performs above average in knee (73 vs 37 avg), above average in hip (43 vs 29 avg).
Dr. Cagle's reported Medicare volume is split between knee replacements (73 cases) and hip replacements (43 cases).
Marshfield is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Marshfield area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Cagle extend back to 2019, covering 5 years of data. Over that period, recorded procedure volume increased from 23 to 116 in the most recent data, a 404% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Cagle's 73 verified procedures is above the national average of 45.
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. Cagle Compares
Procedure volume compared to the Wisconsin state average.
Contact & Location
Marshfield, WI 54449
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Cagle's Medicare-recorded procedure volume has trended upward over 5 years, increasing 404% from 23 procedures in 2019 to 116 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.
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. Cagle
How does Dr. Cagle's procedure volume compare to other Wisconsin surgeons?
Dr. Cagle has performed 116 Medicare-verified joint replacement procedures. This is more than 2x the Wisconsin average of 52 procedures per surgeon. Dr. Cagle ranks #13 out of 185 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Cagle perform?
Dr. Cagle's Medicare data shows procedures in knee replacement (73 cases) and hip replacement (43 cases).
How experienced is Dr. Cagle with knee replacement surgery?
Dr. Cagle ranks #10 in Wisconsin for knee replacement with 73 Medicare-verified procedures. This high ranking among 185 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Cagle in Marshfield?
Yes. There are 4 orthopedic surgeons in Marshfield 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 Wisconsin surgeons.
What does the Medicare data for Dr. Cagle 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. Cagle's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 116 procedures shown here.
Has Dr. Cagle's procedure volume changed over time?
Yes. Dr. Cagle's Medicare-recorded volume has increased from 23 procedures in 2019 to 116 in the most recent data, a 404% increase over 5 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 124 procedures in 2022.
Does Dr. Cagle perform more than one type of joint replacement?
Yes. Dr. Cagle's Medicare data shows procedures in knee replacement (73 cases), hip replacement (43 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Cagle affiliated with?
According to CMS facility affiliation data, Dr. Cagle is affiliated with Marshfield Medical Center, Marshfield Medical Center - Rice Lake, Marshfield Medical Center - Park Falls.
How does Dr. Cagle compare to other orthopedic surgeons in Marshfield?
Among the 4 orthopedic surgeons in Marshfield, Dr. Cagle ranks #1 by total Medicare procedure volume. Dr. Cagle has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Cagle practices?
Marshfield Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Marshfield Medical Center - Rice Lake (2 out of 5 CMS stars). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Marshfield, Wisconsin
Dr. Cagle's 116 Medicare procedures are above the Marshfield average of 60. The table below compares verified procedure volumes for orthopedic surgeons practicing in Marshfield.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Simenstad | 56 | Hip, Knee |
| Dr. Kenneth Stone | 40 | Hip, Knee |
| Dr. Owen Keenan | 27 | Shoulder |
Patient Reviews & Ratings
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