Dr. Michael Scherb, M.D.
Contact & Location
641-494-5210
Mason City, IA 50401
About Dr. Scherb
Dr. Michael Scherb is a board-certified orthopedic surgeon practicing in Mason City, Iowa. A Medicare provider since 2007, Dr. Scherb performed 18 Medicare-verified knee replacements (#73 in Iowa) and 15 hip replacements in the latest annual CMS data, for a combined total of 33 procedures.
In Iowa, Dr. Scherb performs below the state average in knee (18 vs 48), below the state average in hip (15 vs 36).
Dr. Scherb's reported Medicare volume is split between knee replacements (18 cases) and hip replacements (15 cases).
Beyond general orthopedic surgery, Dr. Scherb holds additional credentials in Foot and Ankle Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Mason City is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Mason City area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Scherb extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 16 to 33 in the most recent data, a 106% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Scherb's 18 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 16 |
| 2014 | 15 | 12 |
| 2015 | 18 | 25 |
| 2016 | 0 | 18 |
| 2017 | 16 | 23 |
| 2018 | 19 | 18 |
| 2019 | 24 | 12 |
| 2020 | 11 | 12 |
| 2021 | 0 | 14 |
| 2022 | 28 | 0 |
| 2023 | 14 | 36 |
| 2024 | 15 | 18 |
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. Scherb Compares
Procedure volume compared to the Iowa state average.
Volume Trend Analysis
Dr. Scherb's Medicare-recorded procedure volume has trended upward over 12 years, increasing 106% from 16 procedures in 2013 to 33 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. Scherb
How does Dr. Scherb's procedure volume compare to other Iowa surgeons?
Dr. Scherb has performed 33 Medicare-verified joint replacement procedures. The Iowa average is 73 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Scherb ranks #78 out of 105 orthopedic surgeons in Iowa.
What types of joint replacement does Dr. Scherb perform?
Dr. Scherb's Medicare data shows procedures in knee replacement (18 cases) and hip replacement (15 cases).
Are there other orthopedic surgeons near Dr. Scherb in Mason City?
Yes. There are 6 orthopedic surgeons in Mason City 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 Iowa surgeons.
What does the Medicare data for Dr. Scherb 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. Scherb's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 33 procedures shown here.
Has Dr. Scherb's procedure volume changed over time?
Yes. Dr. Scherb's Medicare-recorded volume has increased from 16 procedures in 2013 to 33 in the most recent data, a 106% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 50 procedures in 2023.
Does Dr. Scherb perform more than one type of joint replacement?
Yes. Dr. Scherb's Medicare data shows procedures in knee replacement (18 cases), hip replacement (15 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Scherb affiliated with?
According to CMS facility affiliation data, Dr. Scherb is affiliated with Mercyone North Iowa Medical Center, Franklin General Hospital.
How does Dr. Scherb compare to other orthopedic surgeons in Mason City?
Among the 6 orthopedic surgeons in Mason City, Dr. Scherb ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Mason City has 106 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Scherb practices?
Mercyone North Iowa Medical Center (3 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 Mason City, Iowa
Dr. Scherb's 33 Medicare procedures are below the Mason City average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in Mason City.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Darron Jones | 106 | Hip, Knee |
| Dr. Richard Rattay | 66 | Knee, Shoulder |
| Dr. Timothy Gibbons | 52 | Knee, Shoulder |
| Dr. Eric Potthoff | 32 | Hip, Knee |
| Dr. Mihail Radulescu | 27 | 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.