Mary Hammock, MD
Internal Medicine · Chattanooga, TN
Mary Hammock, MD is a internal medicine in Chattanooga, TN with about 45 yrs in practice.
- SpecialtyInternal Medicine
- Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE (1981)
- TelehealthNot reported
- Practice size3,624 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~249 patients across 2,692 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Blood test, comprehensive group of blood chemicals | 267 | $10 | See prices → |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 250 | $8 | See prices → |
| Blood test, thyroid stimulating hormone (tsh) | 234 | $16 | See prices → |
| Blood test, lipids (cholesterol and triglycerides) | 219 | $13 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 210 | $119 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 191 | $13 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 138 | $84 | See prices → |
| X-ray of chest, 2 views | 67 | $26 | See prices → |
| Hemoglobin a1c level | 44 | $10 | See prices → |
| Stool analysis for blood to screen for colon tumors | 27 | $4 | 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.