Dr. Seth Christensen, D.O.
Contact & Location
Phoenix, AZ 85023
Dr. Seth Christensen is a board-certified orthopedic surgeon practicing in Phoenix, Arizona. A Medicare provider since 2013, Dr. Christensen has performed 31 Medicare-verified hip replacements (#57 in Arizona) and 24 knee replacements, for a combined total of 55 procedures.
In Arizona, Dr. Christensen performs below average in hip (31 vs 40 avg), below average in knee (24 vs 49 avg).
Dr. Christensen's reported Medicare volume is split between hip replacements (31 cases) and knee replacements (24 cases).
Phoenix is home to 51 orthopedic surgeons in the current Medicare dataset. Patients in the Phoenix area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Christensen's Medicare data spans 4 years, beginning in 2021. Volume peaked at 101 procedures in 2022 before settling at 55 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Christensen's 31 verified procedures is near the national average of 36.
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. Christensen Compares
Procedure volume compared to the Arizona state average.
Volume Trend Analysis
Dr. Christensen's recorded volume peaked at 101 procedures in 2022 and stood at 55 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 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.
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.
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. Christensen
How does Dr. Christensen's procedure volume compare to other Arizona surgeons?
Dr. Christensen has performed 55 Medicare-verified joint replacement procedures. The Arizona average is 72 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Christensen ranks #97 out of 191 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Christensen perform?
Dr. Christensen's Medicare data shows procedures in hip replacement (31 cases) and knee replacement (24 cases).
Are there other orthopedic surgeons near Dr. Christensen in Phoenix?
Yes. There are 51 orthopedic surgeons in Phoenix 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 Arizona surgeons.
What does the Medicare data for Dr. Christensen 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. Christensen's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 55 procedures shown here.
Has Dr. Christensen's procedure volume changed over time?
Dr. Christensen's Medicare-recorded volume peaked at 101 procedures in 2022 and was 55 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. Christensen perform more than one type of joint replacement?
Yes. Dr. Christensen's Medicare data shows procedures in hip replacement (31 cases), knee replacement (24 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Christensen affiliated with?
According to CMS facility affiliation data, Dr. Christensen is affiliated with Christus Mother Frances Hospital, Christus Good Shepherd Medical Center. Dr. Christensen maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Christensen compare to other orthopedic surgeons in Phoenix?
Among the 51 orthopedic surgeons in Phoenix, Dr. Christensen ranks #26 by total Medicare procedure volume. The highest-volume surgeon in Phoenix has 234 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Christensen practices?
Christus Mother Frances Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Christus Good Shepherd 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 Phoenix, Arizona
Dr. Christensen's 55 Medicare procedures are below the Phoenix average of 142. The table below compares verified procedure volumes for orthopedic surgeons practicing in Phoenix.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Steven Werner | 234 | Hip, Knee |
| Dr. Christina Khoury | 152 | Hip, Knee |
| Dr. Steven Hattrup | 147 | Shoulder |
| Dr. Michael Wilmink | 144 | Hip, Knee |
| Dr. Kenneth Schmidt | 135 | Hip, Knee |
| Dr. Lige Kaplan | 128 | Hip, 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.