Dr. Randall Hardison, MD
Contact & Location
Chandler, AZ 85224
Dr. Randall Hardison is a board-certified orthopedic surgeon practicing in Chandler, Arizona. A Medicare provider since 2005, Dr. Hardison has performed 11 Medicare-verified knee replacements, ranking #146 in Arizona.
In Arizona, Dr. Hardison performs below average in knee (11 vs 49 avg).
Dr. Hardison's Medicare data shows a focused knee replacement practice with 11 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.
Chandler is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Chandler area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Hardison's Medicare data spans 8 years, beginning in 2014. Volume peaked at 21 procedures in 2022 before settling at 11 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Hardison's 11 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. Hardison Compares
Procedure volume compared to the Arizona state average.
Volume Trend Analysis
Dr. Hardison's recorded volume peaked at 21 procedures in 2022 and stood at 11 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 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
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 Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Hardison
How does Dr. Hardison's procedure volume compare to other Arizona surgeons?
Dr. Hardison has performed 11 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. Hardison ranks #191 out of 193 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Hardison perform?
Dr. Hardison's reported Medicare volume is focused on knee replacement, with 11 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Hardison in Chandler?
Yes. There are 8 orthopedic surgeons in Chandler 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. Hardison 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. Hardison's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 11 procedures shown here.
Has Dr. Hardison's procedure volume changed over time?
Dr. Hardison's Medicare-recorded volume peaked at 21 procedures in 2022 and was 11 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.
Which hospitals is Dr. Hardison affiliated with?
According to CMS facility affiliation data, Dr. Hardison is affiliated with Arizona Specialty Hospital.
How does Dr. Hardison compare to other orthopedic surgeons in Chandler?
Among the 8 orthopedic surgeons in Chandler, Dr. Hardison ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Chandler has 143 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Hardison practices?
Arizona Specialty Hospital (hip/knee complication rate above national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Chandler, Arizona
Dr. Hardison's 11 Medicare procedures are below the Chandler average of 52. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chandler.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Danton Dungy | 143 | Hip, Knee |
| Dr. Jonathan Fox | 96 | Hip, Knee, Shoulder |
| Dr. Shelden Martin | 42 | Knee, Shoulder |
| Dr. Doug Clouse | 31 | Hip, Knee |
| Dr. Raymond Roffi | 28 | Hip, Knee |
| Dr. David Stewart | 13 | 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.