Hip
Dr. Erik Zachwieja, MD
Dr. Erik Zachwieja is a board-certified orthopedic surgeon practicing in Miami, Florida. A Medicare provider since 2014, Dr. Zachwieja has performed 13 Medicare-verified hip replacements, ranking #279 in Florida.
In Florida, Dr. Zachwieja performs below average in hip (13 vs 39 avg).
Dr. Zachwieja's Medicare data shows a focused hip replacement practice with 13 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.
Miami is home to 14 orthopedic surgeons in the current Medicare dataset. Patients in the Miami area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Zachwieja's Medicare data spans 3 years, beginning in 2019. Volume peaked at 37 procedures in 2020 before settling at 13 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Zachwieja's 13 hip replacement procedures is below the national average of 36 among 4,526 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Zachwieja Compares
Procedure volume compared to the Florida state average.
Contact & Location
Miami, FL 33136
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Zachwieja's recorded volume peaked at 37 procedures in 2020 and stood at 13 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Zachwieja
How does Dr. Zachwieja's procedure volume compare to other Florida surgeons?
Dr. Zachwieja has performed 13 Medicare-verified joint replacement procedures. The Florida average is 72 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Zachwieja ranks #472 out of 509 orthopedic surgeons in Florida.
What types of joint replacement does Dr. Zachwieja perform?
Dr. Zachwieja's reported Medicare volume is focused on hip replacement, with 13 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Zachwieja in Miami?
Yes. There are 14 orthopedic surgeons in Miami 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 Florida surgeons.
What does the Medicare data for Dr. Zachwieja 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. Zachwieja's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 13 procedures shown here.
Has Dr. Zachwieja's procedure volume changed over time?
Dr. Zachwieja's Medicare-recorded volume peaked at 37 procedures in 2020 and was 13 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. Zachwieja affiliated with?
According to CMS facility affiliation data, Dr. Zachwieja is affiliated with Valley Hospital. Dr. Zachwieja maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Zachwieja compare to other orthopedic surgeons in Miami?
Among the 14 orthopedic surgeons in Miami, Dr. Zachwieja ranks #13 by total Medicare procedure volume. The highest-volume surgeon in Miami has 239 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Zachwieja practices?
Valley Hospital (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 Miami, Florida
Dr. Zachwieja's 13 Medicare procedures are below the Miami average of 111. The table below compares verified procedure volumes for orthopedic surgeons practicing in Miami.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Alexander Van Der Ven | 239 | Hip, Knee |
| Dr. Juan Suarez | 132 | Hip, Knee |
| Dr. Yoav Zvi | 123 | Hip, Knee |
| Dr. Charles Lawrie | 105 | Hip, Knee |
| Dr. Karim Sabeh | 100 | Hip, Knee |
| Dr. Michaela Schneiderbauer | 66 | Hip, Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.