Dr. Christopher Lai, MD
Contact & Location
209-956-7725
Brawley, CA 92227
Brawley, CA 92227
El Centro, CA 92243
Dr. Lai performs more knee replacement procedures than 75% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #118 of 491 ranked knee surgeons in California.
About Dr. Lai
Dr. Christopher Lai is a board-certified orthopedic surgeon practicing in Brawley, California. A Medicare provider since 2007, Dr. Lai performed 56 Medicare-verified knee replacements (#118 in California) and 15 hip replacements in the latest annual CMS data, for a combined total of 71 procedures.
In California, Dr. Lai performs near the state average in knee (56 vs 47), below the state average in hip (15 vs 41).
Dr. Lai's practice is heavily focused on knee replacement surgery, which accounts for 79% of reported Medicare volume.
Dr. Lai is the only orthopedic surgeon in Brawley 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. Lai extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 41 to 71 in the most recent data, a 73% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,612 knee replacement surgeons tracked nationally, Dr. Lai's 56 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 41 |
| 2014 | 0 | 27 |
| 2015 | 0 | 45 |
| 2016 | 0 | 41 |
| 2017 | 0 | 53 |
| 2018 | 0 | 28 |
| 2019 | 13 | 39 |
| 2020 | 0 | 17 |
| 2021 | 0 | 27 |
| 2022 | 13 | 47 |
| 2023 | 0 | 49 |
| 2024 | 15 | 56 |
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 23% to 28% for knee replacement, 25% to 33% for hip 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. Lai Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Lai's Medicare-recorded procedure volume has trended upward over 12 years, increasing 73% from 41 procedures in 2013 to 71 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
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. Lai
How does Dr. Lai's procedure volume compare to other California surgeons?
Dr. Lai has performed 71 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Lai ranks #194 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Lai perform?
Dr. Lai's Medicare data shows procedures in knee replacement (56 cases) and hip replacement (15 cases).
Where is Dr. Lai's practice located?
Dr. Lai practices in Brawley, California. The office is located at 196 W Legion Rd, Brawley, CA 92227. Patients in the surrounding area can consult Dr. Lai for joint replacement evaluation.
What does the Medicare data for Dr. Lai 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 23% to 28% for knee replacement, 25% to 33% for hip replacement, which puts Dr. Lai's total volume across all insurers at roughly 250 to 300 procedures against the 71 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. Lai's procedure volume changed over time?
Yes. Dr. Lai's Medicare-recorded volume has increased from 41 procedures in 2013 to 71 in the most recent data, a 73% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 71 procedures in 2024.
Does Dr. Lai perform more than one type of joint replacement?
Yes. Dr. Lai's Medicare data shows procedures in knee replacement (56 cases), hip replacement (15 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lai affiliated with?
According to CMS facility affiliation data, Dr. Lai is affiliated with Pioneers Memorial Healthcare District, Imperial Valley Health - El Centro Hospital.
What are the quality ratings for hospitals where Dr. Lai practices?
Pioneers Memorial Healthcare District (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Imperial Valley Health - El Centro Hospital (1 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 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.