Scans and imaging CPT 77066 Inpatient — admitted to hospital

Diagnostic mammogram, both breasts in Pittsburgh, PA — inpatient

In Pittsburgh, PA, 2 hospitals list a cash price for Diagnostic mammogram, both breasts as an inpatient: from $278.40 to $349.80, with a median of $349.80. The lowest listed price is at Highlands Hospital.

Cash prices at 5 facilities across 4 cities for code 77066, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$278.40Highlands Hospital
Median$349.80half pay less
Highest$349.80in this market
Difference1.3×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 Pittsburgh, PA.

median
Lowest $278.40Highest $708.00
one sideboth sides

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
Highlands Hospital lowest Connellsville, PA MM DIAG CAD ADD ON $278.40 $464.00 40%
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UPMC Washington Washington, PA MAMMOGRAM BIL DIAGNOSTIC-E $349.80 $583.00 40%
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UPMC Washington Washington, PA MAMMOGRAM DIAGNOSTIC-BIL $349.80 $583.00 40%
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UPMC Washington Washington, PA MAMMOGRAM DIAG CALL BACK-BIL $349.80 $583.00 40%
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UPMC Washington Washington, PA MAMMOGRAM DIAG BASELINE-BIL $349.80 $583.00 40%
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UPMC Washington Washington, PA MAMMOGRAM DIAG BASELINE-E $349.80 $583.00 40%
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Monogahela Valley Hospital both sides Monongahela, PA MAMMO DX BILATERAL $278.40 $464.00 40%
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Highlands Hospital both sides Connellsville, PA MM MAMMO 3D DIAGNOSTIC DIGITAL BILAT $278.40 $464.00 40%
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Highlands Hospital both sides Connellsville, PA MM MAMMO 2D DIAGNOSTIC DIGITAL BILAT $278.40 $464.00 40%
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Monogahela Valley Hospital both sides Monongahela, PA MAMMO POSTPROCEDURAL BILATERAL $289.20 $482.00 40%
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UPMC Washington both sides Washington, PA BILAT DIAG MAMMO CALL BACK-E $349.80 $583.00 40%
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UPMC St Margaret both sides Pittsburgh, PA MAMMO DIGITAL DX BILAT WWO CAD $511.80 $853.00 40%
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UPMC Magee-Womens Hospital both sides Pittsburgh, PA HC MAMMO DIGITAL DX BILAT WWO CAD $572.40 $954.00 40%
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Monogahela Valley Hospital both sides Monongahela, PA MAMMO PREPROCEDURAL BILATERAL $708.00 $1,180.00 40%
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Both sides : lowest $278.40, median $319.50, highest $708.00 — a 2.5× difference within the same market.

Inpatient: lowest $278.40, median $349.80, highest $349.80 — a 1.3× difference within the same market.

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 7 facilities here, median $309.35 — that is the price to compare if you are not being admitted.

As an outpatient, the same code is billed by 3 facilities here, median $408.10 — 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.