Dr. Charles Green, D.O.
Contact & Location
920-828-2530
Sheboygan, WI 53081
About Dr. Green
Dr. Charles Green is a board-certified orthopedic surgeon practicing in Sheboygan, Wisconsin. A Medicare provider since 2007, Dr. Green performed 40 Medicare-verified knee replacements (#45 in Wisconsin) and 35 hip replacements in the latest annual CMS data, for a combined total of 75 procedures.
In Wisconsin, Dr. Green performs near the state average in knee (40 vs 36), above the state average in hip (35 vs 29).
Dr. Green's reported Medicare volume is split between knee replacements (40 cases) and hip replacements (35 cases).
Sheboygan is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Sheboygan area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Green extend back to 2014, covering 11 years of data. Over that period, recorded procedure volume increased from 33 to 75 in the most recent data, a 127% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Green's 40 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 13 | 20 |
| 2015 | 15 | 25 |
| 2016 | 27 | 29 |
| 2017 | 16 | 26 |
| 2018 | 30 | 31 |
| 2019 | 21 | 33 |
| 2020 | 25 | 32 |
| 2021 | 29 | 55 |
| 2022 | 30 | 55 |
| 2023 | 41 | 46 |
| 2024 | 35 | 40 |
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. Green Compares
Procedure volume compared to the Wisconsin state average.
Volume Trend Analysis
Dr. Green's Medicare-recorded procedure volume has trended upward over 11 years, increasing 127% from 33 procedures in 2014 to 75 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.
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.
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. Green
How does Dr. Green's procedure volume compare to other Wisconsin surgeons?
Dr. Green has performed 75 Medicare-verified joint replacement procedures. This is in line with the Wisconsin average of 51 procedures per surgeon. Dr. Green ranks #35 out of 189 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Green perform?
Dr. Green's Medicare data shows procedures in knee replacement (40 cases) and hip replacement (35 cases).
Are there other orthopedic surgeons near Dr. Green in Sheboygan?
Yes. There are 4 orthopedic surgeons in Sheboygan 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. Green 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. Green's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 75 procedures shown here.
Has Dr. Green's procedure volume changed over time?
Yes. Dr. Green's Medicare-recorded volume has increased from 33 procedures in 2014 to 75 in the most recent data, a 127% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 87 procedures in 2023.
Does Dr. Green perform more than one type of joint replacement?
Yes. Dr. Green's Medicare data shows procedures in knee replacement (40 cases), hip replacement (35 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Green affiliated with?
According to CMS facility affiliation data, Dr. Green is affiliated with Aurora Medical Center Sheboygan County.
How does Dr. Green compare to other orthopedic surgeons in Sheboygan?
Among the 4 orthopedic surgeons in Sheboygan, Dr. Green ranks #1 by total Medicare procedure volume. Dr. Green has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Green practices?
Aurora Medical Center Sheboygan County (5 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 Sheboygan, Wisconsin
Dr. Green's 75 Medicare procedures are above the Sheboygan average of 31. The table below compares verified procedure volumes for orthopedic surgeons practicing in Sheboygan.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Mark Lang | 20 | Knee |
| Dr. Douglas Fehrman | 15 | Knee |
| Dr. Joseph McCormick | 12 | 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.