Dr. Adnan Zaidi, M.D.
Dr. Adnan Zaidi is a board-certified orthopedic surgeon practicing in Hartford, Wisconsin. Dr. Zaidi has performed 21 Medicare-verified hip replacements (#66 in Wisconsin) and 19 knee replacements, for a combined total of 40 procedures.
In Wisconsin, Dr. Zaidi performs below average in hip (21 vs 29 avg), below average in knee (19 vs 37 avg).
Dr. Zaidi's reported Medicare volume is split between hip replacements (21 cases) and knee replacements (19 cases).
Dr. Zaidi is the only orthopedic surgeon in Hartford represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Medicare records for Dr. Zaidi extend back to 2020, covering 4 years of data. Over that period, recorded procedure volume increased from 13 to 40 in the most recent data, a 208% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Zaidi's 21 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. Zaidi Compares
Procedure volume compared to the Wisconsin state average.
Contact & Location
Hartford, WI 53027
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Zaidi's Medicare-recorded procedure volume has trended upward over 4 years, increasing 208% from 13 procedures in 2020 to 40 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 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.
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.
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. Zaidi
How does Dr. Zaidi's procedure volume compare to other Wisconsin surgeons?
Dr. Zaidi has performed 40 Medicare-verified joint replacement procedures. The Wisconsin average is 52 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Zaidi ranks #95 out of 185 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Zaidi perform?
Dr. Zaidi's Medicare data shows procedures in hip replacement (21 cases) and knee replacement (19 cases).
Where is Dr. Zaidi's practice located?
Dr. Zaidi practices in Hartford, Wisconsin. The office is located at 1640 E Sumner St, Hartford, WI 53027. Patients in the surrounding area can consult Dr. Zaidi for joint replacement evaluation.
What does the Medicare data for Dr. Zaidi 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. Zaidi's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 40 procedures shown here.
Has Dr. Zaidi's procedure volume changed over time?
Yes. Dr. Zaidi's Medicare-recorded volume has increased from 13 procedures in 2020 to 40 in the most recent data, a 208% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 45 procedures in 2022.
Does Dr. Zaidi perform more than one type of joint replacement?
Yes. Dr. Zaidi's Medicare data shows procedures in hip replacement (21 cases), knee replacement (19 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Zaidi affiliated with?
According to CMS facility affiliation data, Dr. Zaidi is affiliated with Aurora Medical Ctr Washington County, Aurora Medical Center, Aurora Medical Center Summit.
What are the quality ratings for hospitals where Dr. Zaidi practices?
Aurora Medical Ctr Washington County (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Aurora Medical Center (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Aurora Medical Center Summit (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.
Patient Reviews & Ratings
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