Shoulder
Dr. Kirk Jensen, MD
Dr. Kirk Jensen is a board-certified orthopedic surgeon practicing in Lafayette, California. A Medicare provider since 2006, Dr. Jensen has performed 142 Medicare-verified shoulder replacements, ranking #1 in California.
In California, Dr. Jensen performs well above average in shoulder (142 vs 30 avg).
Dr. Jensen's Medicare data shows a focused shoulder replacement practice with 142 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.
Dr. Jensen is the only orthopedic surgeon in Lafayette represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Medicare records for Dr. Jensen extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 63 to 142 in the most recent data, a 125% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Jensen's 142 verified procedures is more than 5x the national average of 28, ranking #9 nationally.
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. Jensen Compares
Procedure volume compared to the California state average.
Contact & Location
Lafayette, CA 94549
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Jensen's Medicare-recorded procedure volume has trended upward over 11 years, increasing 125% from 63 procedures in 2013 to 142 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Jensen
How does Dr. Jensen's procedure volume compare to other California surgeons?
Dr. Jensen has performed 142 Medicare-verified joint replacement procedures. This is more than 2x the California average of 65 procedures per surgeon. Dr. Jensen ranks #58 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Jensen perform?
Dr. Jensen's reported Medicare volume is focused on shoulder replacement, with 142 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Jensen with shoulder replacement surgery?
Dr. Jensen ranks #1 in California for shoulder replacement with 142 Medicare-verified procedures. This high ranking among 608 state surgeons indicates significant experience with this specific procedure.
Where is Dr. Jensen's practice located?
Dr. Jensen practices in Lafayette, California. The office is located at 3717 Mt Diablo Blvd Ste 100, Lafayette, CA 94549. Patients in the surrounding area can consult Dr. Jensen for joint replacement evaluation.
What does the Medicare data for Dr. Jensen 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. Jensen's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 142 procedures shown here.
Has Dr. Jensen's procedure volume changed over time?
Yes. Dr. Jensen's Medicare-recorded volume has increased from 63 procedures in 2013 to 142 in the most recent data, a 125% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 142 procedures in 2023.
Which hospitals is Dr. Jensen affiliated with?
According to CMS facility affiliation data, Dr. Jensen is affiliated with John Muir Medical Center - Walnut Creek Campus, John Muir Medical Center - Concord Campus, Sutter Delta Medical Center.
What are the quality ratings for hospitals where Dr. Jensen practices?
John Muir Medical Center - Walnut Creek Campus (3 out of 5 CMS stars, hip/knee complication rate similar to national average); John Muir Medical Center - Concord Campus (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Sutter Delta Medical Center (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.
Patient Reviews & Ratings
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