Dr. Andrew Ringnes, M.D.
Contact & Location
530-587-7461
Truckee, CA 96161
Dr. Ringnes performs more hip replacement procedures than 48% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #179 of 348 ranked hip surgeons in California.
About Dr. Ringnes
Dr. Andrew Ringnes is a board-certified orthopedic surgeon practicing in Truckee, California. A Medicare provider since 2009, Dr. Ringnes completed 27 knee replacements (#275 in California), 27 hip replacements, and 11 shoulder replacements in the latest annual CMS data, totaling 65 Medicare-verified procedures.
In California, Dr. Ringnes performs below the state average in knee (27 vs 47), below the state average in hip (27 vs 41), below the state average in shoulder (11 vs 31).
Dr. Ringnes performs all three major joint replacement procedures (hip, knee, and shoulder), indicating a broad scope of orthopedic practice. The largest share is knee replacements (27 cases), followed by hip replacements (27) and shoulder replacements (11).
Truckee is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Truckee area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Ringnes also maintains hospital privileges in CA and NV, indicating a regional practice that extends beyond California.
Medicare records for Dr. Ringnes extend back to 2018, covering 7 years of data. Over that period, recorded procedure volume increased from 25 to 65 in the most recent data, a 160% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Ringnes's 27 hip replacement procedures is below the national average of 36 among 4,532 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 | Shoulder Replacement |
|---|---|---|---|
| 2013 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 |
| 2015 | 0 | 0 | 0 |
| 2016 | 0 | 0 | 0 |
| 2017 | 0 | 0 | 0 |
| 2018 | 11 | 14 | 0 |
| 2019 | 13 | 19 | 0 |
| 2020 | 11 | 0 | 0 |
| 2021 | 0 | 13 | 0 |
| 2022 | 12 | 20 | 0 |
| 2023 | 11 | 26 | 13 |
| 2024 | 27 | 27 | 11 |
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 25% to 33% for hip replacement, 23% to 28% for knee replacement, 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. Ringnes Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Ringnes's Medicare-recorded procedure volume has trended upward over 7 years, increasing 160% from 25 procedures in 2018 to 65 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Ringnes
How does Dr. Ringnes's procedure volume compare to other California surgeons?
Dr. Ringnes has performed 65 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Ringnes ranks #212 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Ringnes perform?
Dr. Ringnes performs all three major joint replacement procedures: knee replacement (27 cases), hip replacement (27 cases), shoulder replacement (11 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Ringnes in Truckee?
Yes. There are 3 orthopedic surgeons in Truckee 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. Ringnes 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 25% to 33% for hip replacement, 23% to 28% for knee replacement, 29% to 37% for shoulder replacement, which puts Dr. Ringnes's total volume across all insurers at roughly 210 to 260 procedures against the 65 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. Ringnes's procedure volume changed over time?
Yes. Dr. Ringnes's Medicare-recorded volume has increased from 25 procedures in 2018 to 65 in the most recent data, a 160% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 65 procedures in 2024.
Does Dr. Ringnes perform more than one type of joint replacement?
Yes. Dr. Ringnes's Medicare data shows procedures in knee replacement (27 cases), hip replacement (27 cases), shoulder replacement (11 cases). Performing all three major joint replacements places Dr. Ringnes among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
Which hospitals is Dr. Ringnes affiliated with?
According to CMS facility affiliation data, Dr. Ringnes is affiliated with Tahoe Forest Hospital, Incline Village Community Hospital, Eastern Plumas Hospital - Portola Campus, Plumas District Hospital. Dr. Ringnes maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Ringnes compare to other orthopedic surgeons in Truckee?
Among the 3 orthopedic surgeons in Truckee, Dr. Ringnes ranks #2 by total Medicare procedure volume. Dr. Ringnes is among the highest-volume surgeons in Truckee.
What are the quality ratings for hospitals where Dr. Ringnes practices?
Tahoe Forest Hospital (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 Truckee, California
Dr. Ringnes's 65 Medicare procedures are above the Truckee average of 58. The table below compares verified procedure volumes for orthopedic surgeons practicing in Truckee.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jeffrey Dodd | 99 | Hip, Knee |
| Dr. Michael Jernick | 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.