Shoulder
Dr. Mark Fitzgerald, MD
Dr. Mark Fitzgerald is a board-certified orthopedic surgeon practicing in Lone Tree, Colorado. A Medicare provider since 2006, Dr. Fitzgerald has performed 27 Medicare-verified shoulder replacements, ranking #20 in Colorado.
In Colorado, Dr. Fitzgerald performs near average in shoulder (27 vs 30 avg).
Dr. Fitzgerald's Medicare data shows a focused shoulder replacement practice with 27 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.
Lone Tree is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Lone Tree area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Fitzgerald extend back to 2014, covering 10 years of data. Over that period, recorded procedure volume increased from 16 to 27 in the most recent data, a 69% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Fitzgerald's 27 verified procedures is near the national average of 28.
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. Fitzgerald Compares
Procedure volume compared to the Colorado state average.
Contact & Location
Lone Tree, CO 80124
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Fitzgerald's Medicare-recorded procedure volume has trended upward over 10 years, increasing 69% from 16 procedures in 2014 to 27 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:
Evidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
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.
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.
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. Fitzgerald
How does Dr. Fitzgerald's procedure volume compare to other Colorado surgeons?
Dr. Fitzgerald has performed 27 Medicare-verified joint replacement procedures. The Colorado average is 63 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Fitzgerald ranks #114 out of 165 orthopedic surgeons in Colorado.
What types of joint replacement does Dr. Fitzgerald perform?
Dr. Fitzgerald's reported Medicare volume is focused on shoulder replacement, with 27 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Fitzgerald with shoulder replacement surgery?
Dr. Fitzgerald ranks #20 in Colorado for shoulder replacement with 27 Medicare-verified procedures. This high ranking among 165 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Fitzgerald in Lone Tree?
Yes. There are 5 orthopedic surgeons in Lone Tree 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 Colorado surgeons.
What does the Medicare data for Dr. Fitzgerald 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. Fitzgerald's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 27 procedures shown here.
Has Dr. Fitzgerald's procedure volume changed over time?
Yes. Dr. Fitzgerald's Medicare-recorded volume has increased from 16 procedures in 2014 to 27 in the most recent data, a 69% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 27 procedures in 2023.
Which hospitals is Dr. Fitzgerald affiliated with?
According to CMS facility affiliation data, Dr. Fitzgerald is affiliated with Adventhealth Castle Rock, Adventhealth Parker.
How does Dr. Fitzgerald compare to other orthopedic surgeons in Lone Tree?
Among the 5 orthopedic surgeons in Lone Tree, Dr. Fitzgerald ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Lone Tree has 152 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Fitzgerald practices?
Adventhealth Castle Rock (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Adventhealth Parker (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 Lone Tree, Colorado
Dr. Fitzgerald's 27 Medicare procedures are below the Lone Tree average of 68. The table below compares verified procedure volumes for orthopedic surgeons practicing in Lone Tree.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. John Xenos | 152 | Hip, Knee |
| Dr. David Loucks | 112 | Hip, Knee |
| Dr. Christopher Joyce | 32 | Shoulder |
| Dr. Edward Szuszczewicz | 15 | Hip |
Patient Reviews & Ratings
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