Dr. Patrick Guerrero, DO
Contact & Location
209-216-5900
Turlock, CA 95382
About Dr. Guerrero
Dr. Patrick Guerrero is a board-certified orthopedic surgeon practicing in Turlock, California. A Medicare provider since 2007, Dr. Guerrero performed 25 Medicare-verified knee replacements (#300 in California) and 16 hip replacements in the latest annual CMS data, for a combined total of 41 procedures.
In California, Dr. Guerrero performs below the state average in knee (25 vs 47), below the state average in hip (16 vs 41).
Dr. Guerrero's reported Medicare volume is split between knee replacements (25 cases) and hip replacements (16 cases).
Turlock is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Turlock area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Guerrero extend back to 2015, covering 10 years of data. Over that period, recorded procedure volume increased from 15 to 41 in the most recent data, a 173% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Guerrero's 25 knee replacement procedures is below the national average of 45 among 6,599 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 |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 15 |
| 2016 | 0 | 20 |
| 2017 | 0 | 21 |
| 2018 | 14 | 22 |
| 2019 | 12 | 25 |
| 2020 | 0 | 17 |
| 2021 | 0 | 15 |
| 2022 | 0 | 25 |
| 2023 | 0 | 22 |
| 2024 | 16 | 25 |
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. Guerrero Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Guerrero's Medicare-recorded procedure volume has trended upward over 10 years, increasing 173% from 15 procedures in 2015 to 41 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Guerrero
How does Dr. Guerrero's procedure volume compare to other California surgeons?
Dr. Guerrero has performed 41 Medicare-verified joint replacement procedures. The California average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Guerrero ranks #317 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Guerrero perform?
Dr. Guerrero's Medicare data shows procedures in knee replacement (25 cases) and hip replacement (16 cases).
Are there other orthopedic surgeons near Dr. Guerrero in Turlock?
Yes. There are 2 orthopedic surgeons in Turlock 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 California surgeons.
What does the Medicare data for Dr. Guerrero 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. Guerrero's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 41 procedures shown here.
Has Dr. Guerrero's procedure volume changed over time?
Yes. Dr. Guerrero's Medicare-recorded volume has increased from 15 procedures in 2015 to 41 in the most recent data, a 173% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 41 procedures in 2024.
Does Dr. Guerrero perform more than one type of joint replacement?
Yes. Dr. Guerrero's Medicare data shows procedures in knee replacement (25 cases), hip replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Guerrero affiliated with?
According to CMS facility affiliation data, Dr. Guerrero is affiliated with Emanuel Medical Center.
What are the quality ratings for hospitals where Dr. Guerrero practices?
Emanuel Medical Center (2 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 Turlock, California
Dr. Guerrero's 41 Medicare procedures are below the Turlock average of 55. The table below compares verified procedure volumes for orthopedic surgeons practicing in Turlock.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Scott Colquhoun | 68 | Hip, 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.