Dr. Erik Schnaser, M.D.
Dr. Erik Schnaser is a board-certified orthopedic surgeon practicing in Rancho Mirage, California. A Medicare provider since 2007, Dr. Schnaser has performed 234 Medicare-verified knee replacements (#5 in California) and 193 hip replacements, for a combined total of 427 procedures.
In California, Dr. Schnaser performs well above average in knee (234 vs 45 avg), well above average in hip (193 vs 41 avg).
Dr. Schnaser's reported Medicare volume is split between knee replacements (234 cases) and hip replacements (193 cases).
Beyond general orthopedic surgery, Dr. Schnaser holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Rancho Mirage is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Rancho Mirage area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Schnaser extend back to 2015, covering 9 years of data. Over that period, recorded procedure volume increased from 83 to 427 in the most recent data, a 414% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Schnaser's 234 verified procedures is more than 5x the national average of 45, ranking #32 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. Schnaser Compares
Procedure volume compared to the California state average.
Contact & Location
Rancho Mirage, CA 92270
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Schnaser's Medicare-recorded procedure volume has trended upward over 9 years, increasing 414% from 83 procedures in 2015 to 427 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.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Schnaser
How does Dr. Schnaser's procedure volume compare to other California surgeons?
Dr. Schnaser has performed 427 Medicare-verified joint replacement procedures. This is more than 6x the California average of 65 procedures per surgeon. Dr. Schnaser ranks #4 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Schnaser perform?
Dr. Schnaser's Medicare data shows procedures in knee replacement (234 cases) and hip replacement (193 cases).
How experienced is Dr. Schnaser with knee replacement surgery?
Dr. Schnaser ranks #5 in California for knee replacement with 234 Medicare-verified procedures. This high ranking among 608 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Schnaser in Rancho Mirage?
Yes. There are 4 orthopedic surgeons in Rancho Mirage 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. Schnaser 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. Schnaser's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 427 procedures shown here.
Has Dr. Schnaser's procedure volume changed over time?
Yes. Dr. Schnaser's Medicare-recorded volume has increased from 83 procedures in 2015 to 427 in the most recent data, a 414% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 436 procedures in 2022.
Does Dr. Schnaser perform more than one type of joint replacement?
Yes. Dr. Schnaser's Medicare data shows procedures in knee replacement (234 cases), hip replacement (193 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Schnaser affiliated with?
According to CMS facility affiliation data, Dr. Schnaser is affiliated with Eisenhower Medical Center.
How does Dr. Schnaser compare to other orthopedic surgeons in Rancho Mirage?
Among the 4 orthopedic surgeons in Rancho Mirage, Dr. Schnaser ranks #1 by total Medicare procedure volume. Dr. Schnaser has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Schnaser practices?
Eisenhower Medical Center (4 out of 5 CMS stars, hip/knee complication rate better than national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Rancho Mirage, California
Dr. Schnaser's 427 Medicare procedures are above the Rancho Mirage average of 248. The table below compares verified procedure volumes for orthopedic surgeons practicing in Rancho Mirage.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ghassan Boghosian | 420 | Hip, Knee |
| Dr. Patrick St.Pierre | 124 | Shoulder |
| Dr. Karimdad Otarodi | 19 | Shoulder |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.