Dr. Christopher Keen, MD
Contact & Location
352-746-2663
Lecanto, FL 34461
About Dr. Keen
Dr. Christopher Keen is a board-certified orthopedic surgeon practicing in Lecanto, Florida. A Medicare provider since 2007, Dr. Keen performed 48 Medicare-verified shoulder replacements in the latest annual CMS data, ranking #29 in Florida.
In Florida, Dr. Keen performs above the state average in shoulder (48 vs 34).
Dr. Keen's Medicare data shows a focused shoulder replacement practice with 48 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.
Lecanto is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Lecanto 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 20 to 48 in the most recent data, a 140% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,213 shoulder replacement surgeons tracked nationally, Dr. Keen's 48 verified procedures is above the national average of 29.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement | Shoulder Replacement |
|---|---|---|
| 2013 | 0 | 20 |
| 2014 | 0 | 36 |
| 2015 | 0 | 32 |
| 2016 | 0 | 42 |
| 2017 | 0 | 56 |
| 2018 | 0 | 58 |
| 2019 | 0 | 52 |
| 2020 | 18 | 52 |
| 2021 | 0 | 44 |
| 2022 | 0 | 50 |
| 2023 | 0 | 53 |
| 2024 | 0 | 48 |
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 140% from 20 procedures in 2013 to 48 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder 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 48 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. Keen ranks #269 out of 523 orthopedic surgeons in Florida.
What types of joint replacement does Dr. Keen perform?
Dr. Keen's reported Medicare volume is focused on shoulder replacement, with 48 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Keen in Lecanto?
Yes. There are 3 orthopedic surgeons in Lecanto 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 48 procedures shown here.
Has Dr. Keen's procedure volume changed over time?
Yes. Dr. Keen's Medicare-recorded volume has increased from 20 procedures in 2013 to 48 in the most recent data, a 140% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 70 procedures in 2020.
Which hospitals is Dr. Keen affiliated with?
According to CMS facility affiliation data, Dr. Keen is affiliated with Hca Florida Citrus Hospital, Tampa General Hospital Crystal River.
How does Dr. Keen compare to other orthopedic surgeons in Lecanto?
Among the 3 orthopedic surgeons in Lecanto, Dr. Keen ranks #2 by total Medicare procedure volume. Dr. Keen is among the highest-volume surgeons in Lecanto.
What are the quality ratings for hospitals where Dr. Keen practices?
Hca Florida Citrus Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Tampa General Hospital Crystal River (2 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 Lecanto, Florida
Dr. Keen's 48 Medicare procedures are below the Lecanto average of 77. The table below compares verified procedure volumes for orthopedic surgeons practicing in Lecanto.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Andrew Petrella | 171 | Hip, Knee |
| Dr. Donald Franklin | 13 | 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.