Kenneth Johnsen, MD
Rheumatology · Knoxville, TN
Kenneth Johnsen, MD is a rheumatology in Knoxville, TN with about 14 yrs in practice.
- SpecialtyRheumatology
- Medical schoolOTHER (2012)
- TelehealthOffers telehealth visits
- Practice size1,458 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~342 patients across 4,228 services, avg age 74
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 675 | $7 | See prices → |
| Administration of chemotherapy into vein, 1 hour or less | 650 | $113 | See prices → |
| Red blood cell sedimentation rate, to detect inflammation, non-automated | 588 | $4 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 549 | $116 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 80 | $83 | See prices → |
| Administration of chemotherapy into vein, each additional hour | 46 | $25 | See prices → |
| Aspiration and/or injection of fluid from large joint | 19 | $60 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 15 | $202 | See prices → |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 11 | $50 | See prices → |
Hospital affiliations
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.