Scans and imaging CPT 77066 Outpatient

Diagnostic mammogram, both breasts in Waterbury, CT

In Waterbury, CT, 2 hospitals list a cash price for Diagnostic mammogram, both breasts (both sides): from $311.30 to $735.42, with a median of $735.42. The lowest listed price is at Saint Marys Hospital.

Cash prices at 2 facilities for code 77066, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 31, 2026 and May 13, 2026.

Lowest$311.30Saint Marys Hospital
Median$735.42half pay less
Highest$735.42in this market
Difference2.4×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Waterbury, CT.

median
Lowest $311.30Highest $735.42

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Saint Marys Hospital both sides lowest Waterbury, CT HC Mammography Diagnostic Bilateral $311.30 $566.00 45% Mar 31, 2026
source file
UConn Health, Waterbury Hospital both sides Waterbury, CT MA Digital Mammo Diag Bilat Augmented $735.42 $1,470.83 50% May 13, 2026
source file
UConn Health, Waterbury Hospital both sides Waterbury, CT MA Mammogram Digital Bilat Diagnostic $735.42 $1,470.83 50% May 13, 2026
source file

Both sides : lowest $311.30, median $735.42, highest $735.42 — a 2.4× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $735.42. 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 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.