John Hemphill, MD
Interventional Cardiology · Chattanooga, TN
John Hemphill, MD is a interventional cardiology in Chattanooga, TN with about 25 yrs in practice.
- SpecialtyInterventional Cardiology
- Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE (2001)
- TelehealthNot reported
- Practice size56 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~733 patients across 2,167 services, avg age 77
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 571 | $118 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 441 | $13 | See prices → |
| Blood test, clotting time | 192 | $4 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 91 | $156 | See prices → |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 66 | $218 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 46 | $7 | See prices → |
| Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist | 35 | $266 | See prices → |
| Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | 33 | $470 | 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.