Diagnostic mammogram, both breasts in Mason City, IA — inpatient
In Mason City, IA, 1 hospital lists a cash price for Diagnostic mammogram, both breasts (both sides) as an inpatient: from $421.20 to $421.20, with a median of $421.20.
Cash prices at 1 facility for code 77066, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 31, 2026 and Mar 31, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Mercy Health Services-Iowa Corp. both sides Mason City, IA HC Mammography Diagnostic Bilateral | $421.20 | $648.00 | 35% | Mar 31, 2026 source file |
Both sides : lowest $421.20, median $421.20, highest $421.20.
As an outpatient, the same code is billed by 1 facility here, median $421.20 — that is the price to compare if you are not being admitted.
What it is
A diagnostic mammogram of both breasts is an X-ray exam done to look into symptoms or to follow up on something seen on an earlier mammogram. It uses more targeted views than a routine screening exam.
What the price covers
The hospital price usually covers the imaging of both breasts, including computer-aided detection when used. The radiologist's reading is often billed separately, and 3D mammography or a breast ultrasound is billed under other codes.