Dr. Jeffrey Keen, M.D.
Contact & Location
386-232-9487
Palm Coast, FL 32137
About Dr. Keen
Dr. Jeffrey Keen is a board-certified orthopedic surgeon practicing in Palm Coast, Florida. A Medicare provider since 2006, Dr. Keen performed 101 Medicare-verified knee replacements (#41 in Florida) and 34 hip replacements in the latest annual CMS data, for a combined total of 135 procedures.
In Florida, Dr. Keen performs well above the state average in knee (101 vs 48), near the state average in hip (34 vs 40).
Dr. Keen's practice is heavily focused on knee replacement surgery, which accounts for 75% of reported Medicare volume.
Beyond general orthopedic surgery, Dr. Keen holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Palm Coast is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Palm Coast area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Keen extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 25 to 135 in the most recent data, a 440% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Keen's 101 verified procedures is more than 2x the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 25 |
| 2014 | 0 | 32 |
| 2015 | 20 | 49 |
| 2016 | 15 | 64 |
| 2017 | 40 | 62 |
| 2018 | 32 | 62 |
| 2019 | 27 | 51 |
| 2020 | 17 | 44 |
| 2021 | 21 | 41 |
| 2022 | 20 | 90 |
| 2023 | 25 | 95 |
| 2024 | 34 | 101 |
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. Keen Compares
Procedure volume compared to the Florida state average.
Volume Trend Analysis
Dr. Keen's Medicare-recorded procedure volume has trended upward over 12 years, increasing 440% from 25 procedures in 2013 to 135 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 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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Keen
How does Dr. Keen's procedure volume compare to other Florida surgeons?
Dr. Keen has performed 135 Medicare-verified joint replacement procedures. This is significantly above the Florida average of 72 procedures per surgeon. Dr. Keen ranks #76 out of 523 orthopedic surgeons in Florida.
What types of joint replacement does Dr. Keen perform?
Dr. Keen's Medicare data shows procedures in knee replacement (101 cases) and hip replacement (34 cases).
Are there other orthopedic surgeons near Dr. Keen in Palm Coast?
Yes. There are 5 orthopedic surgeons in Palm Coast 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. Keen 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. Keen's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 135 procedures shown here.
Has Dr. Keen's procedure volume changed over time?
Yes. Dr. Keen's Medicare-recorded volume has increased from 25 procedures in 2013 to 135 in the most recent data, a 440% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 135 procedures in 2024.
Does Dr. Keen perform more than one type of joint replacement?
Yes. Dr. Keen's Medicare data shows procedures in knee replacement (101 cases), hip replacement (34 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Keen affiliated with?
According to CMS facility affiliation data, Dr. Keen is affiliated with Adventhealth Palm Coast Parkway, Adventhealth Palm Coast, Adventhealth Daytona Beach.
How does Dr. Keen compare to other orthopedic surgeons in Palm Coast?
Among the 5 orthopedic surgeons in Palm Coast, Dr. Keen ranks #1 by total Medicare procedure volume. Dr. Keen has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Keen practices?
Adventhealth Palm Coast (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Adventhealth Daytona Beach (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 Palm Coast, Florida
Dr. Keen's 135 Medicare procedures are above the Palm Coast average of 59. The table below compares verified procedure volumes for orthopedic surgeons practicing in Palm Coast.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Benjamin Lindbloom | 57 | Shoulder |
| Dr. Dennis Alter | 44 | Hip, Knee |
| Dr. Joseph Palmer | 36 | Hip, Knee |
| Dr. Michael Campbell | 24 | 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.