Dr. Adam Mirarchi, MD
Contact & Location
Portland, OR 97239
Dr. Adam Mirarchi is a board-certified orthopedic surgeon practicing in Portland, Oregon. A Medicare provider since 2005, Dr. Mirarchi has performed 15 Medicare-verified shoulder replacements, ranking #27 in Oregon.
In Oregon, Dr. Mirarchi performs below average in shoulder (15 vs 31 avg).
Dr. Mirarchi's Medicare data shows a focused shoulder replacement practice with 15 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.
Portland is home to 18 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.
Dr. Mirarchi's Medicare record spans 6 years from 2016 through 2024. Procedure volume has remained consistent during that period, ranging from 11 to 16 procedures per year, reflecting a steady joint replacement practice.
Dr. Mirarchi's 15 shoulder replacement procedures is below the national average of 29 among 2,213 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. Mirarchi Compares
Procedure volume compared to the Oregon state average.
Volume Trend Analysis
Dr. Mirarchi's procedure volume has been consistent across 6 years of Medicare data, ranging from 11 to 16 procedures per year. This stability suggests a well-established joint replacement practice.
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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A 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.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Mirarchi
How does Dr. Mirarchi's procedure volume compare to other Oregon surgeons?
Dr. Mirarchi has performed 15 Medicare-verified joint replacement procedures. The Oregon average is 63 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Mirarchi ranks #92 out of 101 orthopedic surgeons in Oregon.
What types of joint replacement does Dr. Mirarchi perform?
Dr. Mirarchi's reported Medicare volume is focused on shoulder replacement, with 15 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Mirarchi in Portland?
Yes. There are 18 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. Mirarchi 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. Mirarchi's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 15 procedures shown here.
Has Dr. Mirarchi's procedure volume changed over time?
Dr. Mirarchi's procedure volume has been relatively stable over 6 years of Medicare data, ranging from 11 to 16 procedures per year between 2016 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Which hospitals is Dr. Mirarchi affiliated with?
According to CMS facility affiliation data, Dr. Mirarchi is affiliated with Ohsu Hospital And Clinics.
How does Dr. Mirarchi compare to other orthopedic surgeons in Portland?
Among the 18 orthopedic surgeons in Portland, Dr. Mirarchi ranks #15 by total Medicare procedure volume. The highest-volume surgeon in Portland has 138 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Mirarchi practices?
Ohsu Hospital And Clinics (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 Portland, Oregon
Dr. Mirarchi's 15 Medicare procedures are below the Portland average of 94. The table below compares verified procedure volumes for orthopedic surgeons practicing in Portland.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Gustav Fischer | 138 | Hip, Knee |
| Dr. Alexander Dehaan | 137 | Hip, Knee |
| Dr. Andrew Bryan | 107 | Hip, Knee |
| Dr. Kathryn Schabel | 91 | Hip, Knee |
| Dr. Christopher Estes | 86 | Hip, Knee |
| Dr. Elizabeth Lieberman | 82 | 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.