SelfPayRates — hospital cash prices, from the source

Diagnostic mammogram, both breasts in Boise City, ID

Cash prices at 4 facilities across 2 cities 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 Mar 31, 2026.

HospitalCash price List priceOffFile date
St Luke's Regional Medical Center, LTD BOISE, ID
$407.00 $407.00
file
St Luke's Regional Medical Center, LTD BOISE, ID
$407.00 $407.00
file
St Luke's Nampa Medical Center, LTD NAMPA, ID
$407.00 $407.00
file
St Luke's Nampa Medical Center, LTD NAMPA, ID
$407.00 $407.00
file
Saint Alphonsus Regional Medical Center - Boise BOISE, ID
HC Mammography Diagnostic Bilateral
both sides $348.40 $536.00 35% Mar 31, 2026
file
Saint Alphonsus Medical Center - Nampa NAMPA, ID
HC Mammography Diagnostic Bilateral
both sides $348.40 $536.00 35% Mar 31, 2026
file

Both sides : lowest $348.40, median $348.40, highest $348.40.

Outpatient: 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 inpatient, the same code is billed by 2 facilities here, median $348.40. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

As an inpatient, the same code is billed by 2 facilities here, median $407.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

Other markets for this procedure