Dr. Jennifer Cook, MD
Contact & Location
727-372-6637
Trinity, FL 34655
Dr. Cook performs more knee replacement procedures than 33% of orthopedic surgeons in Florida, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #271 of 406 ranked knee surgeons in Florida.
About Dr. Cook
Dr. Jennifer Cook is a board-certified orthopedic surgeon practicing in Trinity, Florida. A Medicare provider since 2006, Dr. Cook performed 23 Medicare-verified knee replacements in the latest annual CMS data, ranking #271 in Florida.
In Florida, Dr. Cook performs below the state average in knee (23 vs 48).
Dr. Cook's Medicare data shows a focused knee replacement practice with 23 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.
Trinity is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Trinity area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Cook's Medicare data spans 12 years, beginning in 2013. Volume peaked at 76 procedures in 2014 before settling at 23 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Cook's 23 knee replacement procedures is below the national average of 45 among 6,612 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 | Shoulder Replacement |
|---|---|---|---|
| 2013 | 20 | 50 | 0 |
| 2014 | 16 | 49 | 11 |
| 2015 | 20 | 47 | 0 |
| 2016 | 14 | 42 | 0 |
| 2017 | 12 | 52 | 0 |
| 2018 | 13 | 36 | 12 |
| 2019 | 0 | 31 | 0 |
| 2020 | 13 | 15 | 0 |
| 2021 | 0 | 27 | 0 |
| 2022 | 13 | 23 | 11 |
| 2023 | 0 | 21 | 13 |
| 2024 | 0 | 23 | 0 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 23% to 28% for knee replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Cook Compares
Procedure volume compared to the Florida state average.
Volume Trend Analysis
Dr. Cook's recorded volume peaked at 76 procedures in 2014 and stood at 23 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.
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.
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. Cook
How does Dr. Cook's procedure volume compare to other Florida surgeons?
Dr. Cook has performed 23 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. Cook ranks #401 out of 523 orthopedic surgeons in Florida.
What types of joint replacement does Dr. Cook perform?
Dr. Cook's reported Medicare volume is focused on knee replacement, with 23 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Cook in Trinity?
Yes. There are 3 orthopedic surgeons in Trinity 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. Cook represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 23% to 28% for knee replacement, which puts Dr. Cook's total volume across all insurers at roughly 80 to 100 procedures against the 23 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Cook's procedure volume changed over time?
Dr. Cook's Medicare-recorded volume peaked at 76 procedures in 2014 and was 23 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. Cook affiliated with?
According to CMS facility affiliation data, Dr. Cook is affiliated with Hca Florida Trinity Hospital, Adventhealth North Pinellas.
How does Dr. Cook compare to other orthopedic surgeons in Trinity?
Among the 3 orthopedic surgeons in Trinity, Dr. Cook ranks #2 by total Medicare procedure volume. Dr. Cook is among the highest-volume surgeons in Trinity.
What are the quality ratings for hospitals where Dr. Cook practices?
Hca Florida Trinity Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Adventhealth North Pinellas (3 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.
Other Orthopedic Surgeons in Trinity, Florida
Dr. Cook's 23 Medicare procedures are at the Trinity average of 23. The table below compares verified procedure volumes for orthopedic surgeons practicing in Trinity.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Stephen Hanff | 35 | Hip, Knee |
| Dr. Troy Pashuck | 11 | Hip |
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.