Dr. Mark Gorsche, M.D.
Contact & Location
Waterloo, IA 50703
Dr. Mark Gorsche is a board-certified orthopedic surgeon practicing in Waterloo, Iowa. A Medicare provider since 2013, Dr. Gorsche has performed 48 Medicare-verified knee replacements (#38 in Iowa) and 21 shoulder replacements, for a combined total of 69 procedures.
In Iowa, Dr. Gorsche performs near average in knee (48 vs 48 avg), near average in shoulder (21 vs 26 avg).
Dr. Gorsche's reported Medicare volume is split between knee replacements (48 cases) and shoulder replacements (21 cases).
Waterloo is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Waterloo area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Gorsche extend back to 2019, covering 6 years of data. Over that period, recorded procedure volume increased from 36 to 69 in the most recent data, a 92% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Gorsche's 48 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
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. Gorsche Compares
Procedure volume compared to the Iowa state average.
Volume Trend Analysis
Dr. Gorsche's Medicare-recorded procedure volume has trended upward over 6 years, increasing 92% from 36 procedures in 2019 to 69 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.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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.
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. Gorsche
How does Dr. Gorsche's procedure volume compare to other Iowa surgeons?
Dr. Gorsche has performed 69 Medicare-verified joint replacement procedures. This is in line with the Iowa average of 73 procedures per surgeon. Dr. Gorsche ranks #46 out of 105 orthopedic surgeons in Iowa.
What types of joint replacement does Dr. Gorsche perform?
Dr. Gorsche's Medicare data shows procedures in knee replacement (48 cases) and shoulder replacement (21 cases).
Are there other orthopedic surgeons near Dr. Gorsche in Waterloo?
Yes. There are 5 orthopedic surgeons in Waterloo 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. Gorsche 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. Gorsche's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 69 procedures shown here.
Has Dr. Gorsche's procedure volume changed over time?
Yes. Dr. Gorsche's Medicare-recorded volume has increased from 36 procedures in 2019 to 69 in the most recent data, a 92% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 69 procedures in 2024.
Does Dr. Gorsche perform more than one type of joint replacement?
Yes. Dr. Gorsche's Medicare data shows procedures in knee replacement (48 cases), shoulder replacement (21 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Gorsche affiliated with?
According to CMS facility affiliation data, Dr. Gorsche is affiliated with Allen Hospital, Waverly Health Center, Regional Medical Center, Mercyone New Hampton Medical Center, Community Memorial Hospital Medical Center.
How does Dr. Gorsche compare to other orthopedic surgeons in Waterloo?
Among the 5 orthopedic surgeons in Waterloo, Dr. Gorsche ranks #3 by total Medicare procedure volume. Dr. Gorsche is among the highest-volume surgeons in Waterloo.
What are the quality ratings for hospitals where Dr. Gorsche practices?
Allen Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Waverly Health Center (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 Waterloo, Iowa
Dr. Gorsche's 69 Medicare procedures are above the Waterloo average of 68. The table below compares verified procedure volumes for orthopedic surgeons practicing in Waterloo.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher Eagan | 111 | Hip, Knee, Shoulder |
| Dr. Robert Bartelt | 82 | Hip, Knee |
| Dr. Richard Naylor | 46 | Hip, Knee |
| Dr. Gary Knudson | 31 | Hip, 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.