Dr. Christopher Luther, D.O.
Contact & Location
Tucson, AZ 85741
Dr. Christopher Luther is a board-certified orthopedic surgeon practicing in Tucson, Arizona. A Medicare provider since 2015, Dr. Luther has performed 14 Medicare-verified knee replacements, ranking #135 in Arizona.
In Arizona, Dr. Luther performs below average in knee (14 vs 49 avg).
Dr. Luther's Medicare data shows a focused knee replacement practice with 14 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Tucson is home to 27 orthopedic surgeons in the current Medicare dataset. Patients in the Tucson area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Luther first appears in the Medicare dataset in 2023. With 1 year of recorded data, the longitudinal trend is still developing.
Dr. Luther's 14 knee replacement procedures is below the national average of 45 among 6,720 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. Luther Compares
Procedure volume compared to the Arizona state average.
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.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
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. Luther
How does Dr. Luther's procedure volume compare to other Arizona surgeons?
Dr. Luther has performed 14 Medicare-verified joint replacement procedures. The Arizona average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Luther ranks #172 out of 193 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Luther perform?
Dr. Luther's reported Medicare volume is focused on knee replacement, with 14 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Luther in Tucson?
Yes. There are 27 orthopedic surgeons in Tucson 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. Luther 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. Luther's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 14 procedures shown here.
Which hospitals is Dr. Luther affiliated with?
According to CMS facility affiliation data, Dr. Luther is affiliated with Northwest Medical Center, Oro Valley Hospital, Northwest Medical Center Sahuarita.
How does Dr. Luther compare to other orthopedic surgeons in Tucson?
Among the 27 orthopedic surgeons in Tucson, Dr. Luther ranks #23 by total Medicare procedure volume. The highest-volume surgeon in Tucson has 229 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Luther practices?
Northwest Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Oro Valley Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Northwest Medical Center Sahuarita (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 Tucson, Arizona
Dr. Luther's 14 Medicare procedures are below the Tucson average of 142. The table below compares verified procedure volumes for orthopedic surgeons practicing in Tucson.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Russell Cohen | 229 | Hip, Knee |
| Dr. John Maltry | 178 | Hip, Knee |
| Dr. John Wild | 178 | Hip, Knee |
| Dr. Michael Miller | 158 | Hip, Knee |
| Dr. Chad Hills | 120 | Hip, Knee |
| Dr. Timothy Dixon | 114 | 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.