Dr. Stephen Pierotti, M.D.
Contact & Location
563-557-5999
Dubuque, IA 52001
About Dr. Pierotti
Dr. Stephen Pierotti is a board-certified orthopedic surgeon practicing in Dubuque, Iowa. A Medicare provider since 2005, Dr. Pierotti performed 15 Medicare-verified knee replacements in the latest annual CMS data, ranking #81 in Iowa.
In Iowa, Dr. Pierotti performs below the state average in knee (15 vs 48).
Dr. Pierotti's Medicare data shows a focused knee replacement practice with 15 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Dubuque is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Dubuque area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Pierotti also maintains hospital privileges in IA and IL, indicating a regional practice that extends beyond Iowa.
Dr. Pierotti's Medicare data spans 12 years, beginning in 2013. Volume peaked at 60 procedures in 2014 before settling at 15 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Pierotti's 15 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 | 13 | 32 |
| 2014 | 15 | 45 |
| 2015 | 13 | 35 |
| 2016 | 0 | 27 |
| 2017 | 14 | 30 |
| 2018 | 0 | 29 |
| 2019 | 11 | 24 |
| 2020 | 0 | 17 |
| 2021 | 12 | 17 |
| 2022 | 0 | 30 |
| 2023 | 0 | 34 |
| 2024 | 0 | 15 |
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. Pierotti Compares
Procedure volume compared to the Iowa state average.
Volume Trend Analysis
Dr. Pierotti's recorded volume peaked at 60 procedures in 2014 and stood at 15 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Pierotti
How does Dr. Pierotti's procedure volume compare to other Iowa surgeons?
Dr. Pierotti has performed 15 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. Pierotti ranks #101 out of 105 orthopedic surgeons in Iowa.
What types of joint replacement does Dr. Pierotti perform?
Dr. Pierotti's reported Medicare volume is focused on knee replacement, with 15 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Pierotti in Dubuque?
Yes. There are 5 orthopedic surgeons in Dubuque 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. Pierotti 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. Pierotti's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 15 procedures shown here.
Has Dr. Pierotti's procedure volume changed over time?
Dr. Pierotti's Medicare-recorded volume peaked at 60 procedures in 2014 and was 15 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Which hospitals is Dr. Pierotti affiliated with?
According to CMS facility affiliation data, Dr. Pierotti is affiliated with Finley Hospital, Jackson County Regional Health Center, Guttenberg Municipal Hospital, Midwest Medical Center. Dr. Pierotti maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Pierotti compare to other orthopedic surgeons in Dubuque?
Among the 5 orthopedic surgeons in Dubuque, Dr. Pierotti ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Dubuque has 55 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Pierotti practices?
Finley Hospital (4 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 Dubuque, Iowa
Dr. Pierotti's 15 Medicare procedures are below the Dubuque average of 37. The table below compares verified procedure volumes for orthopedic surgeons practicing in Dubuque.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bryan Trumm | 55 | Hip, Knee, Shoulder |
| Dr. Brian Silvia | 52 | Hip, Knee |
| Dr. Ryan Cloos | 44 | Hip, Knee |
| Dr. Kyle Korth | 17 | 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.