Diagnostic mammogram, one breast in Eureka-Arcata, CA
In Eureka-Arcata, CA, 2 hospitals list a cash price for Diagnostic mammogram, one breast: from $246.33 to $492.15, with a median of $412.59. The lowest listed price is at St Joseph Health Northern California LLC.
Cash prices at 2 facilities across 2 cities 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 Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Eureka-Arcata, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| St Joseph Health Northern California LLC lowest Fortuna, CA HC MAMMO DIAG UNI W CAD | $246.33 | $483.00 | 49% | Apr 1, 2026 source file |
| St Joseph Health Northern California LLC Fortuna, CA HC MAMMO DIAG UNI W CAD | $412.59 | $809.00 | 49% | Apr 1, 2026 source file |
| St Joseph Health Northern California LLC Eureka, CA HC MAMMO DIAG UNI W CAD | $492.15 | $965.00 | 49% | Apr 1, 2026 source file |
Outpatient: lowest $246.33, median $412.59, highest $492.15 — a 2.0× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $452.37. 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.