Dr. John Johansen is a board-certified orthopedic surgeon practicing in Columbus, Ohio. Dr. Johansen has performed 28 Medicare-verified knee replacements (#173 in Ohio) and 16 shoulder replacements, for a combined total of 44 procedures.
Dr. Johansen's 44 Medicare procedures are near the Ohio median of 42. The state has 378 orthopedic surgeons in the current Medicare dataset. Medicare fee-for-service data captures roughly 33–37% of all joint replacements, so total surgical volume is likely higher.
Dr. Johansen's reported Medicare volume is split between knee replacements (28 cases) and shoulder replacements (16 cases).
Columbus is home to 15 orthopedic surgeons in the current Medicare dataset. Patients in the Columbus area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
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.
Verified Case Volume Trends (2013-Current)
Frequently Asked Questions About Dr. Johansen
How does Dr. Johansen's procedure volume compare to other Ohio surgeons?
Dr. Johansen has performed 44 Medicare-verified joint replacement procedures. The Ohio average is 57 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Johansen ranks #182 out of 378 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Johansen perform?
Dr. Johansen's Medicare data shows procedures in knee replacement (28 cases) and shoulder replacement (16 cases).
Are there other orthopedic surgeons near Dr. Johansen in Columbus?
Yes. There are 15 orthopedic surgeons in Columbus 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 Ohio surgeons.
What does the Medicare data for Dr. Johansen 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. Johansen's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 44 procedures shown here.
Other Orthopedic Surgeons in Columbus, Ohio
Compare Dr. Johansen's volume with other surgeons practicing in Columbus.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Graham Pallante | 115 | Hip, Knee |
| Dr. Nicholas Greco | 77 | Hip, Knee |
| Dr. Lance Maynard | 61 | Hip, Knee |
| Dr. Douglas Chonko | 55 | Hip, Knee |
| Dr. Julie Bishop | 55 | Shoulder |
| Dr. Jeffrey Reeves | 54 | Hip, Knee |
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Columbus, OH 43213