Scans and imaging CPT 77066 Inpatient — admitted to hospital

Diagnostic mammogram cost in Gulfport, MS — inpatient

In Gulfport-Biloxi, MS, 1 hospital lists a cash price for diagnostic mammogram, both breasts (both sides) as an inpatient: from $107.92 to $107.92, with a median of $107.92. Across Mississippi, the median is $172.40 at 12 hospitals.

Cash prices at 1 facility for code 77066, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$107.92Ochsner Medical Center – Hancock

Median$107.92half of hospitals charge less

Highest$107.92in this market

Difference1.0×highest vs lowest

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
Ochsner Medical Center – Hancock both sides Bay St. Louis, MS · (228) 467-8600 HC MAMMO W/WO CAD, DIAGNOSTIC, BILAT source file	$107.92	$284.00	—	62%

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More

Off list How much lower the cash price is than the list price.

At or below Medicare This cash price is at or below what Medicare pays a hospital for the same service, which is unusually low. It is what the hospital's file says; confirm it and what it includes before booking. More

Both sides : lowest $107.92, median $107.92, highest $107.92.

As an outpatient, the same code is billed by 2 facilities here, median $171.70 — 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.