Gene Chang, M.D.
Gastroenterology · Munster, IN
Gene Chang, M.D. is a gastroenterology in Munster, IN with about 25 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolCHICAGO COLLEGE OF MEDICINE AND SURGERY (2001)
- TelehealthNot reported
- Practice size374 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~745 patients across 1,088 services, avg age 72
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 332 | $222 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 280 | $79 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 118 | $92 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 95 | $163 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 46 | $164 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 30 | $147 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 26 | $114 | See prices → |
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.