Dr. Zefu Liu, DO
Contact & Location
Las Vegas, NV 89128
Dr. Zefu Liu is a board-certified orthopedic surgeon practicing in Las Vegas, Nevada. A Medicare provider since 2016, Dr. Liu has performed 26 Medicare-verified hip replacements (#17 in Nevada) and 17 shoulder replacements, for a combined total of 43 procedures.
In Nevada, Dr. Liu performs below average in hip (26 vs 38 avg), below average in shoulder (17 vs 29 avg).
Dr. Liu's reported Medicare volume is split between hip replacements (26 cases) and shoulder replacements (17 cases).
Beyond general orthopedic surgery, Dr. Liu holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
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 first appears in the Medicare dataset in 2023. With 2 years of recorded data, the longitudinal trend is still developing.
Dr. Liu's 26 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)
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 has 2 years of Medicare procedure data beginning in 2023. Additional years of data will provide a clearer picture of volume trends.
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.
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.
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. Liu
How does Dr. Liu's procedure volume compare to other Nevada surgeons?
Dr. Liu has performed 43 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 #32 out of 58 orthopedic surgeons in Nevada.
What types of joint replacement does Dr. Liu perform?
Dr. Liu's Medicare data shows procedures in hip replacement (26 cases) and shoulder replacement (17 cases).
How experienced is Dr. Liu with hip replacement surgery?
Dr. Liu ranks #17 in Nevada for hip replacement with 26 Medicare-verified procedures. This high ranking among 58 state surgeons indicates significant experience with this specific procedure.
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 43 procedures shown here.
Does Dr. Liu perform more than one type of joint replacement?
Yes. Dr. Liu's Medicare data shows procedures in hip replacement (26 cases), shoulder replacement (17 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, Centennial Hills Hospital Medical Center, Spring Valley Hospital 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 #10 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); Centennial Hills Hospital Medical Center (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Spring Valley Hospital 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 Las Vegas, Nevada
Dr. Liu's 43 Medicare procedures are below the Las Vegas average of 95. 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.