Dr. Elizabeth Lieberman, MD
Dr. Elizabeth Lieberman is a board-certified orthopedic surgeon practicing in Portland, Oregon. Dr. Lieberman has performed 38 Medicare-verified knee replacements (#33 in Oregon) and 35 hip replacements, for a combined total of 73 procedures.
In Oregon, Dr. Lieberman performs near average in knee (38 vs 38 avg), near average in hip (35 vs 34 avg).
Dr. Lieberman's reported Medicare volume is split between knee replacements (38 cases) and hip replacements (35 cases).
Portland is home to 20 orthopedic surgeons in the current Medicare dataset. Patients in the Portland area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Lieberman extend back to 2019, covering 5 years of data. Over that period, recorded procedure volume increased from 11 to 73 in the most recent data, a 564% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Lieberman's 38 verified procedures is near the national average of 45.
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. Lieberman Compares
Procedure volume compared to the Oregon state average.
Contact & Location
Portland, OR 97225
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Lieberman's Medicare-recorded procedure volume has trended upward over 5 years, increasing 564% from 11 procedures in 2019 to 73 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.
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.
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. Lieberman
How does Dr. Lieberman's procedure volume compare to other Oregon surgeons?
Dr. Lieberman has performed 73 Medicare-verified joint replacement procedures. This is in line with the Oregon average of 57 procedures per surgeon. Dr. Lieberman ranks #27 out of 106 orthopedic surgeons in Oregon.
What types of joint replacement does Dr. Lieberman perform?
Dr. Lieberman's Medicare data shows procedures in knee replacement (38 cases) and hip replacement (35 cases).
Are there other orthopedic surgeons near Dr. Lieberman in Portland?
Yes. There are 20 orthopedic surgeons in Portland 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 Oregon surgeons.
What does the Medicare data for Dr. Lieberman 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. Lieberman's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 73 procedures shown here.
Has Dr. Lieberman's procedure volume changed over time?
Yes. Dr. Lieberman's Medicare-recorded volume has increased from 11 procedures in 2019 to 73 in the most recent data, a 564% increase over 5 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 73 procedures in 2023.
Does Dr. Lieberman perform more than one type of joint replacement?
Yes. Dr. Lieberman's Medicare data shows procedures in knee replacement (38 cases), hip replacement (35 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lieberman affiliated with?
According to CMS facility affiliation data, Dr. Lieberman is affiliated with Providence St Vincent Medical Center, Providence Seaside Hospital, Providence Newberg Medical Center.
How does Dr. Lieberman compare to other orthopedic surgeons in Portland?
Among the 20 orthopedic surgeons in Portland, Dr. Lieberman ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Portland has 105 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Lieberman practices?
Providence St Vincent Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Providence Seaside Hospital (insufficient case volume for complication rate comparison); Providence Newberg Medical Center (3 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.
Other Orthopedic Surgeons in Portland, Oregon
Dr. Lieberman's 73 Medicare procedures are below the Portland average of 87. The table below compares verified procedure volumes for orthopedic surgeons practicing in Portland.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Andrew Bryan | 105 | Hip, Knee |
| Dr. Alexander Dehaan | 102 | Hip, Knee |
| Dr. Gustav Fischer | 97 | Hip, Knee |
| Dr. Thomas Huff | 97 | Hip, Knee |
| Dr. Kathryn Schabel | 74 | Hip, Knee |
| Dr. Alexander Denes | 61 | Hip, Knee |
Patient Reviews & Ratings
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