Byung Ahn, MD
Cardiology · Upland, CA
Byung Ahn, MD is a cardiology in Upland, CA with about 48 yrs in practice.
- SpecialtyCardiology
- Medical schoolOTHER (1978)
- TelehealthOffers telehealth visits
- Practice size234 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~609 patients across 2,341 services, avg age 76
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 | 705 | $135 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 264 | $15 | See prices → |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 243 | $179 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 95 | $8 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 36 | $176 | See prices → |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 23 | $397 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | 23 | $7 | See prices → |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) | 23 | $31 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 23 | $232 | See prices → |
| Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | 22 | $71 | See prices → |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 13 | $261 | 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.