SelfPayRates — hospital cash prices, from the source

Diagnostic mammogram, both breasts in Seaford, DE

Cash prices at 3 facilities across 3 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 Apr 1, 2026 and Apr 1, 2026.

HospitalCash price List priceOffFile date
Beebe Medical Center Inc. LEWES, DE
DIAGNOSTIC MAMMOGRAPHY OF BOTH BREASTS		 $629.00 $740.00 15% —
file
TidalHealth Nanticoke SEAFORD, DE
HC Bd Mammo Diag Digital 2d Bilat		 both sides $188.00 $188.00 — —
file
Beebe Medical Center Inc. LEWES, DE
DX MAMMO INCL CAD BI		 both sides $660.45 $777.00 15% —
file
Bayhealth Hospital, Sussex Campus MILFORD, DE
Hc Mammo Diagnostic Bilateral		 both sides $811.44 $966.00 16% Apr 1, 2026
file

Both sides : lowest $188.00, median $660.45, highest $811.44 — a 4.3× difference within the same market.

Outpatient: lowest $629.00, median $629.00, highest $629.00.

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 $499.72. 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