Thomas Hsia, MD
Gastroenterology · Santa Maria, CA
Thomas Hsia, MD is a gastroenterology in Santa Maria, CA with about 39 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1987)
- TelehealthNot reported
- Practice size23 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~716 patients across 1,954 services, avg age 72
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 | 725 | $134 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 210 | $96 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 170 | $253 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 149 | $102 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 121 | $174 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 114 | $117 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 99 | $109 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 21 | $175 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 21 | $175 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 20 | $172 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 12 | $211 | 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.