Diagnostic mammogram, one breast in Ontario, CA
In Ontario, CA, 1 hospital lists a cash price for Diagnostic mammogram, one breast: from $353.08 to $353.08, with a median of $353.08.
Cash prices at 1 facility for code 77065, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Kaiser Foundation Hospital - Ontario Ontario, CA DIAGNOSTIC MAMMOGRAPHY COMPUTER-AIDED DETCJ UNI | $353.08 | $679.00 | 48% | — source file |
Outpatient: lowest $353.08, median $353.08, highest $353.08.
As an inpatient, the same code is billed by 1 facility here, median $353.08. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
A diagnostic mammogram of one breast is an X-ray exam done to check a specific concern, such as a lump, pain, nipple discharge or an unclear result on a screening mammogram. It usually takes more images than a screening exam.
What the price covers
The hospital price usually covers the imaging, including computer-aided detection when used. The radiologist's reading is often billed separately, and 3D mammography (tomosynthesis) or a follow-up ultrasound is billed under other codes.