Dr. Michael Miller, M.D.
Dr. Michael Miller is a board-certified orthopedic surgeon practicing in Tucson, Arizona. A Medicare provider since 2006, Dr. Miller has performed 120 Medicare-verified knee replacements (#9 in Arizona) and 38 hip replacements, for a combined total of 158 procedures.
In Arizona, Dr. Miller performs well above average in knee (120 vs 49 avg), near average in hip (38 vs 37 avg).
Dr. Miller's practice is heavily focused on knee replacement surgery, which accounts for 76% of reported Medicare volume.
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.
Medicare records for Dr. Miller extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 110 to 158 in the most recent data, a 44% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Miller's 120 verified procedures is more than 2x 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. Miller Compares
Procedure volume compared to the Arizona state average.
Contact & Location
Tucson, AZ 85718
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Miller's Medicare-recorded procedure volume has trended upward over 11 years, increasing 44% from 110 procedures in 2013 to 158 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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Miller
How does Dr. Miller's procedure volume compare to other Arizona surgeons?
Dr. Miller has performed 158 Medicare-verified joint replacement procedures. This is more than 2x the Arizona average of 68 procedures per surgeon. Dr. Miller ranks #18 out of 193 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Miller perform?
Dr. Miller's Medicare data shows procedures in knee replacement (120 cases) and hip replacement (38 cases).
How experienced is Dr. Miller with knee replacement surgery?
Dr. Miller ranks #9 in Arizona for knee replacement with 120 Medicare-verified procedures. This high ranking among 193 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Miller 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. Miller 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. Miller's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 158 procedures shown here.
Has Dr. Miller's procedure volume changed over time?
Yes. Dr. Miller's Medicare-recorded volume has increased from 110 procedures in 2013 to 158 in the most recent data, a 44% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 198 procedures in 2022.
Does Dr. Miller perform more than one type of joint replacement?
Yes. Dr. Miller's Medicare data shows procedures in knee replacement (120 cases), hip replacement (38 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Miller affiliated with?
According to CMS facility affiliation data, Dr. Miller is affiliated with Banner - University Medical Center Tucson Campus, Oro Valley Hospital.
How does Dr. Miller compare to other orthopedic surgeons in Tucson?
Among the 27 orthopedic surgeons in Tucson, Dr. Miller ranks #4 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. Miller practices?
Banner - University Medical Center Tucson Campus (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Oro Valley Hospital (3 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 Tucson, Arizona
Dr. Miller's 158 Medicare procedures are above the Tucson average of 156. 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. Chad Hills | 120 | Hip, Knee |
| Dr. Timothy Dixon | 114 | Hip, Knee |
| Dr. Jordan Smith | 112 | Hip |
Patient Reviews & Ratings
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