Dr. Aaron Koslin, D.O.
Contact & Location
Clearwater, FL 33756
Dr. Aaron Koslin is a board-certified orthopedic surgeon practicing in Clearwater, Florida. A Medicare provider since 2010, Dr. Koslin has performed 103 Medicare-verified hip replacements (#23 in Florida) and 35 knee replacements, for a combined total of 138 procedures.
In Florida, Dr. Koslin performs well above average in hip (103 vs 40 avg), below average in knee (35 vs 48 avg).
Dr. Koslin's practice is heavily focused on hip replacement surgery, which accounts for 75% of reported Medicare volume.
Clearwater is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the Clearwater area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Koslin extend back to 2018, covering 7 years of data. Over that period, recorded procedure volume increased from 14 to 138 in the most recent data, a 886% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Koslin's 103 verified procedures is more than 2x the national average of 36, ranking #148 nationally.
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. Koslin Compares
Procedure volume compared to the Florida state average.
Volume Trend Analysis
Dr. Koslin's Medicare-recorded procedure volume has trended upward over 7 years, increasing 886% from 14 procedures in 2018 to 138 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.
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.
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 Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Koslin
How does Dr. Koslin's procedure volume compare to other Florida surgeons?
Dr. Koslin has performed 138 Medicare-verified joint replacement procedures. This is significantly above the Florida average of 72 procedures per surgeon. Dr. Koslin ranks #71 out of 523 orthopedic surgeons in Florida.
What types of joint replacement does Dr. Koslin perform?
Dr. Koslin's Medicare data shows procedures in hip replacement (103 cases) and knee replacement (35 cases).
Are there other orthopedic surgeons near Dr. Koslin in Clearwater?
Yes. There are 12 orthopedic surgeons in Clearwater 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. Koslin 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. Koslin's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 138 procedures shown here.
Has Dr. Koslin's procedure volume changed over time?
Yes. Dr. Koslin's Medicare-recorded volume has increased from 14 procedures in 2018 to 138 in the most recent data, a 886% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 138 procedures in 2024.
Does Dr. Koslin perform more than one type of joint replacement?
Yes. Dr. Koslin's Medicare data shows procedures in hip replacement (103 cases), knee replacement (35 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Koslin affiliated with?
According to CMS facility affiliation data, Dr. Koslin is affiliated with Morton Plant Hospital.
How does Dr. Koslin compare to other orthopedic surgeons in Clearwater?
Among the 12 orthopedic surgeons in Clearwater, Dr. Koslin ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Clearwater has 166 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Koslin practices?
Morton Plant 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 Clearwater, Florida
Dr. Koslin's 138 Medicare procedures are above the Clearwater average of 134. The table below compares verified procedure volumes for orthopedic surgeons practicing in Clearwater.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. John Kilgore | 166 | Hip, Knee |
| Dr. David Whiddon | 161 | Hip, Knee |
| Dr. Andrew Cooper | 153 | Hip, Knee |
| Dr. David Cheong | 139 | Hip, Knee |
| Dr. Mitchell Herrema | 110 | Hip, Knee |
| Dr. Scott Wisotsky | 72 | Shoulder |
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.