John Johnston, MD
Diagnostic Radiology · Nashville, TN
John Johnston, MD is a diagnostic radiology in Nashville, TN.
- SpecialtyDiagnostic Radiology
- TelehealthNot reported
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~1,600 patients across 2,278 services, avg age 74
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| X-ray of chest, 1 view | 262 | $8 | See prices → |
| Screening 3d breast mammography | 209 | $46 | See prices → |
| Screening mammography | 207 | $108 | See prices → |
| Mri scan of lower spinal canal without contrast | 151 | $174 | See prices → |
| Dxa bone density measurement of hip, pelvis, spine | 106 | $34 | See prices → |
| X-ray of chest, 2 views | 100 | $14 | See prices → |
| Ct scan head or brain without contrast | 70 | $46 | See prices → |
| Mri scan of brain without contrast | 70 | $154 | See prices → |
| Mri scan of brain before and after contrast | 69 | $285 | See prices → |
| X-ray of abdomen, 1 view | 61 | $14 | See prices → |
| Mri scan of upper spinal canal without contrast | 56 | $159 | See prices → |
| Ct scan of chest without contrast | 47 | $84 | See prices → |
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.