Dr. Jaicharan Iyengar, M.D.
Contact & Location
209-948-3333
Stockton, CA 95204
Dr. Iyengar performs more shoulder replacement procedures than 83% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #23 of 139 ranked shoulder surgeons in California.
About Dr. Iyengar
Practice. Dr. Jaicharan Iyengar is an orthopedic surgeon practicing in Stockton, California. The latest annual CMS data records 44 shoulder replacements. That is #23 in California for shoulder replacement. A Medicare provider since 2009.
Trend. Medicare records run from 2014 to 2024, 9 years. Volume rose from 12 procedures a year to 44, up 267%.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 44 procedures is above the national average of 29.
Local context. Stockton has 5 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Shoulder Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 12 |
| 2015 | 0 |
| 2016 | 0 |
| 2017 | 11 |
| 2018 | 23 |
| 2019 | 26 |
| 2020 | 27 |
| 2021 | 29 |
| 2022 | 26 |
| 2023 | 28 |
| 2024 | 44 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 29% to 37% for shoulder replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Iyengar Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Iyengar's Medicare-recorded procedure volume has trended upward over 9 years, increasing 267% from 12 procedures in 2014 to 44 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. Iyengar
How does Dr. Iyengar's procedure volume compare to other California surgeons?
Dr. Iyengar has performed 44 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. Iyengar ranks #305 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Iyengar perform?
Dr. Iyengar's reported Medicare volume is focused on shoulder replacement, with 44 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Iyengar in Stockton?
Yes. There are 5 orthopedic surgeons in Stockton 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. Iyengar represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 29% to 37% for shoulder replacement, which puts Dr. Iyengar's total volume across all insurers at roughly 120 to 150 procedures against the 44 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Iyengar's procedure volume changed over time?
Yes. Dr. Iyengar's Medicare-recorded volume has increased from 12 procedures in 2014 to 44 in the most recent data, a 267% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 44 procedures in 2024.
Which hospitals is Dr. Iyengar affiliated with?
According to CMS facility affiliation data, Dr. Iyengar is affiliated with St Joseph'S Medical Center Of Stockton, Adventist Health Lodi Memorial, Memorial Medical Center.
How does Dr. Iyengar compare to other orthopedic surgeons in Stockton?
Among the 5 orthopedic surgeons in Stockton, Dr. Iyengar ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Stockton has 116 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Iyengar practices?
St Joseph'S Medical Center Of Stockton (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Adventist Health Lodi Memorial (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Memorial Medical Center (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 Stockton, California
Dr. Iyengar's 44 Medicare procedures are below the Stockton average of 65. The table below compares verified procedure volumes for orthopedic surgeons practicing in Stockton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Kevin Mikaelian | 116 | Hip, Knee |
| Dr. Jaspreet Sidhu | 92 | Hip, Knee |
| Dr. David Bethune | 62 | Shoulder |
| Dr. Alan Kawaguchi | 11 | 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.