Scans and imaging CPT 77066 Inpatient — admitted to hospital

Diagnostic mammogram cost in Knox, IN — inpatient

In Knox, IN, 1 hospital lists a cash price for diagnostic mammogram, both breasts (both sides) as an inpatient: from $366.53 to $366.53, with a median of $366.53. Across Indiana, the median is $381.77 at 20 hospitals.

Cash prices at 1 facility for code 77066, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$366.53Northwest Health - Starke
Median$366.53half pay less
Highest$366.53in 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 Knox, IN.

median
Lowest $366.53Highest $366.53

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Northwest Health - Starke both sides lowest Knox, IN · (574) 772-6231 MG Mammo Diagnostic Bilateral WWO CAD $366.53 $666.41 $223.25–$626.43 45% Apr 1, 2026
source file
Northwest Health - Starke both sides lowest Knox, IN · (574) 772-6231 77066 BR-DIG MAMMO BILAT $366.53 $666.41 $223.25–$626.43 45% Apr 1, 2026
source file

Both sides : lowest $366.53, median $366.53, highest $366.53.

As an outpatient, the same code is billed by 1 facility here, median $179.93 — that is the price to compare if you are not being admitted.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

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.