Ernest Williams, MD
Gastroenterology · Oxford, MS
Ernest Williams, MD is a gastroenterology in Oxford, MS with about 32 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1994)
- TelehealthNot reported
- Practice size150 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~673 patients across 1,024 services, avg age 71
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 | 197 | $123 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 163 | $109 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 108 | $244 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 92 | $168 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 79 | $158 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 64 | $178 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 59 | $86 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 41 | $173 | See prices → |
| Dilation of esophagus | 19 | $38 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 13 | $107 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 11 | $154 | 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.