Medicare utilization — DR. ROGER SAY CHAN (M.D.)
Calendar year 2023 · data refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Allowed | Payment |
|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,142 | 699 | $0 | $97,721 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 897 | 647 | $0 | $9,169 |
| J2785 | Injection, regadenoson, 0.1 mg | 448 | 112 | $0 | $18,764 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 292 | 288 | $0 | $40,420 |
| A9555 | Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 223 | 112 | $0 | $90,592 |
Service volume and Medicare payment amounts do not indicate quality of care, patient outcomes, or fraud. Data reflects Medicare fee-for-service only.
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·