Scans and imaging CPT 77066 Inpatient — admitted to hospital

Diagnostic mammogram, both breasts in Boise City, ID — inpatient

In Boise City, ID, 2 hospitals list a cash price for Diagnostic mammogram, both breasts as an inpatient: from $407.00 to $407.00, with a median of $407.00. The lowest listed price is at St Luke's Regional Medical Center, LTD.

Cash prices at 4 facilities across 2 cities 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.

Lowest$407.00St Luke's Regional Medical Center, LTD
Median$407.00half pay less
Highest$407.00in this market
Difference1.0×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 Boise City, ID.

median
Lowest $348.40Highest $407.00
one sideboth sides

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
St Luke's Regional Medical Center, LTD lowest Boise, ID $407.00 $407.00
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St Luke's Regional Medical Center, LTD Boise, ID $407.00 $407.00
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St Luke's Nampa Medical Center, LTD Nampa, ID $407.00 $407.00
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St Luke's Nampa Medical Center, LTD Nampa, ID $407.00 $407.00
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Saint Alphonsus Regional Medical Center - Boise both sides Boise, ID HC Mammography Diagnostic Bilateral $348.40 $536.00 35% Mar 31, 2026
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Saint Alphonsus Medical Center - Nampa both sides Nampa, ID HC Mammography Diagnostic Bilateral $348.40 $536.00 35% Mar 31, 2026
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Both sides : lowest $348.40, median $348.40, highest $348.40.

Inpatient: lowest $407.00, median $407.00, highest $407.00.

The two groups are not comparable and are not averaged together: a price for both sides of the body covers twice the work. Merging them is how a single published "median" ends up far above what one side actually costs.

As an outpatient, the same code is billed by 2 facilities here, median $348.40 — that is the price to compare if you are not being admitted.

As an outpatient, the same code is billed by 2 facilities here, median $407.00 — 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.