Dr. Xin Liu, DO
Contact & Location
Las Vegas, NV 89113
Dr. Xin Liu is a board-certified orthopedic surgeon practicing in Las Vegas, Nevada. A Medicare provider since 2006, Dr. Liu has performed 20 Medicare-verified knee replacements (#37 in Nevada) and 11 shoulder replacements, for a combined total of 31 procedures.
In Nevada, Dr. Liu performs below average in knee (20 vs 40 avg), below average in shoulder (11 vs 29 avg).
Dr. Liu's reported Medicare volume is split between knee replacements (20 cases) and shoulder replacements (11 cases).
Las Vegas is home to 26 orthopedic surgeons in the current Medicare dataset. Patients in the Las Vegas area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Liu's Medicare data spans 12 years, beginning in 2013. Volume peaked at 54 procedures in 2019 before settling at 31 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Liu's 20 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)
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. Liu Compares
Procedure volume compared to the Nevada state average.
Volume Trend Analysis
Dr. Liu's recorded volume peaked at 54 procedures in 2019 and stood at 31 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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. Liu
How does Dr. Liu's procedure volume compare to other Nevada surgeons?
Dr. Liu has performed 31 Medicare-verified joint replacement procedures. The Nevada average is 67 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Liu ranks #44 out of 58 orthopedic surgeons in Nevada.
What types of joint replacement does Dr. Liu perform?
Dr. Liu's Medicare data shows procedures in knee replacement (20 cases) and shoulder replacement (11 cases).
Are there other orthopedic surgeons near Dr. Liu in Las Vegas?
Yes. There are 26 orthopedic surgeons in Las Vegas 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 Nevada surgeons.
What does the Medicare data for Dr. Liu 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. Liu's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 31 procedures shown here.
Has Dr. Liu's procedure volume changed over time?
Dr. Liu's Medicare-recorded volume peaked at 54 procedures in 2019 and was 31 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Liu perform more than one type of joint replacement?
Yes. Dr. Liu's Medicare data shows procedures in knee replacement (20 cases), shoulder replacement (11 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Liu affiliated with?
According to CMS facility affiliation data, Dr. Liu is affiliated with Southern Hills Hospital And Medical Center.
How does Dr. Liu compare to other orthopedic surgeons in Las Vegas?
Among the 26 orthopedic surgeons in Las Vegas, Dr. Liu ranks #18 by total Medicare procedure volume. The highest-volume surgeon in Las Vegas has 161 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Liu practices?
Southern Hills Hospital And 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 Las Vegas, Nevada
Dr. Liu's 31 Medicare procedures are below the Las Vegas average of 93. The table below compares verified procedure volumes for orthopedic surgeons practicing in Las Vegas.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. John Baldauf | 161 | Hip, Knee, Shoulder |
| Dr. Steven Nishiyama | 115 | Hip, Knee |
| Dr. Roger Fontes | 107 | Hip, Knee, Shoulder |
| Dr. Russell Nevins | 98 | Hip, Knee |
| Dr. Parminder Kang | 72 | Hip, Knee |
| Dr. Lawrence Huff | 68 | Shoulder |
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.