Keith Martin, M.D.
Gastroenterology · Yorba Linda, CA
Keith Martin, M.D. is a gastroenterology in Yorba Linda, CA with about 51 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE (1975)
- TelehealthNot reported
- Practice size61 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~195 patients across 372 services, avg age 73
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 | 146 | $139 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 83 | $178 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | $112 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 20 | $185 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 19 | $167 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 19 | $261 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 14 | $170 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 12 | $189 | 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.