Dr. Kiarash Khajavi, M.D.
Contact & Location
714-626-8630
Fullerton, CA 92835
About Dr. Khajavi
Dr. Kiarash Khajavi is a board-certified orthopedic surgeon practicing in Fullerton, California. A Medicare provider since 2006, Dr. Khajavi performed 25 Medicare-verified knee replacements in the latest annual CMS data, ranking #292 in California.
In California, Dr. Khajavi performs below the state average in knee (25 vs 47).
Dr. Khajavi's Medicare data shows a focused knee replacement practice with 25 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.
Fullerton is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Fullerton area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Khajavi's Medicare record spans 12 years from 2013 through 2024. Procedure volume has remained consistent during that period, ranging from 11 to 33 procedures per year, reflecting a steady joint replacement practice.
Dr. Khajavi'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 | Knee Replacement |
|---|---|
| 2013 | 29 |
| 2014 | 28 |
| 2015 | 27 |
| 2016 | 25 |
| 2017 | 33 |
| 2018 | 33 |
| 2019 | 27 |
| 2020 | 13 |
| 2021 | 11 |
| 2022 | 27 |
| 2023 | 31 |
| 2024 | 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. Khajavi Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Khajavi's procedure volume has been consistent across 12 years of Medicare data, ranging from 11 to 33 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Khajavi
How does Dr. Khajavi's procedure volume compare to other California surgeons?
Dr. Khajavi has performed 25 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. Khajavi ranks #425 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Khajavi perform?
Dr. Khajavi's reported Medicare volume is focused on knee replacement, with 25 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Khajavi in Fullerton?
Yes. There are 5 orthopedic surgeons in Fullerton 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. Khajavi 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. Khajavi's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 25 procedures shown here.
Has Dr. Khajavi's procedure volume changed over time?
Dr. Khajavi's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 11 to 33 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Which hospitals is Dr. Khajavi affiliated with?
According to CMS facility affiliation data, Dr. Khajavi is affiliated with Providence St. Jude Medical Center.
How does Dr. Khajavi compare to other orthopedic surgeons in Fullerton?
Among the 5 orthopedic surgeons in Fullerton, Dr. Khajavi ranks #3 by total Medicare procedure volume. Dr. Khajavi is among the highest-volume surgeons in Fullerton.
What are the quality ratings for hospitals where Dr. Khajavi practices?
Providence St. Jude Medical Center (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 Fullerton, California
Dr. Khajavi's 25 Medicare procedures are below the Fullerton average of 30. The table below compares verified procedure volumes for orthopedic surgeons practicing in Fullerton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Johan Forslund | 43 | Hip, Knee |
| Dr. Andrew Karich | 37 | Shoulder |
| Dr. Shahram Solhpour | 25 | Knee |
| Dr. David Downs | 22 | 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.