Price Checker / CPT 93644
CPT 93644 — Ep eval subq impl dfb
2026 Medicare Physician Fee Schedule rates and hospital pricing data
$189
What Medicare pays in a hospital/ASC setting
$189
What Medicare pays in a physician's office
$19,685
Based on 57 hospital(s) in our database
What do these numbers mean?
The Medicare rateis what the federal government determines is a fair payment for this procedure. It's based on the Relative Value Unit (RVU) system, which accounts for physician work, practice expense, and malpractice cost. Hospitals and providers often charge 3-20x this amount. If your bill is significantly higher than the Medicare rate, you may have grounds to negotiate.
Hospital Charges for CPT 93644
From hospital-published transparency (MRF) files. These are the hospitals in our database that list this procedure.
| Hospital | Gross Charge | Cash Rate | vs Medicare |
|---|---|---|---|
| Albany Medical Center Albany, NY | — | — | 37272% |
| Mercy Regional Medical Center , CO | — | — | 35013% |
| Aurora Medical Center Fond du Lac Fond Du Lac, WI | — | — | 27093% |
| Aurora Medical Center Fond du Lac , WI | — | — | 27093% |
| St. Mary-Corwin Medical Center , CO | — | — | 25573% |
| Framingham Union Hospital , MA | — | — | 25111% |
| Boulder Community Health , CO | — | — | 22684% |
| "The Children's Hospital of Alabama - Benjamin Russell" , AL | $30,328 | $13,041 | 15942% |
| "The Children's Hospital of Alabama - Children's South" , AL | $30,328 | $13,041 | 15942% |
| "St. Joseph's Hospital" , AZ | — | — | 12610% |
| Abrazo Arrowhead Campus , AZ | — | — | 11648% |
| Abrazo Cave Creek Hospital , AZ | — | — | 11648% |
| Abrazo Central Campus , AZ | — | — | 11648% |
| Abrazo Scottsdale Campus , AZ | — | — | 11648% |
| Abrazo Surprise Hospital , AZ | — | — | 11648% |
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About CPT 93644
CPT code 93644 refers to “Ep eval subq impl dfb”. Under the 2026 Medicare Physician Fee Schedule, this procedure is reimbursed at $189 in a facility (hospital or ambulatory surgery center) and $189in a non-facility (physician's office) setting.
These rates are set by CMS (Centers for Medicare & Medicaid Services) and represent what the government considers a fair payment for this service. While commercial insurance typically pays somewhat more than Medicare, many hospitals charge significantly higher amounts — sometimes 10-50x the Medicare rate.
What to do if you were overcharged
- Upload your bill— we'll identify this code and compare it against the rates shown above.
- Get a dispute letter— citing the Medicare rate and your hospital's own published pricing data.
- Negotiate or let us handle it — 25% of savings, no savings = no fee.