Diagnostic mammogram, both breasts in Washington-Arlington-Alexandria, DC-VA-MD-WV — inpatient
In Washington-Arlington-Alexandria, DC-VA-MD-WV, 1 hospital lists a cash price for Diagnostic mammogram, both breasts as an inpatient: from $487.50 to $487.50, with a median of $487.50.
Cash prices at 6 facilities across 5 cities for code 77066, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Washington-Arlington-Alexandria, DC-VA-MD-WV.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Potomac Hospital Corporation of Prince William lowest Woodbridge, VA Chgr-Digital Diagnostic Mammogram | $487.50 | $975.00 | 50% | Apr 1, 2026 source file |
| Inova Fairfax Hospital both sides Falls Church, VA HC DIGITAL MAMMO DX W/CAD BI | $364.50 | $729.00 | 50% | — source file |
| Inova Loudoun Hospital both sides Leesburg, VA HC DIGITAL MAMMO DX W/CAD BI | $364.50 | $729.00 | 50% | — source file |
| Inova Alexandria Hospital both sides Alexandria, VA HC DIGITAL MAMMO DX W/CAD BI | $364.50 | $729.00 | 50% | — source file |
| Inova Mount Vernon Hospital both sides Alexandria, VA HC DIGITAL MAMMO DX W/CAD BI | $364.50 | $729.00 | 50% | — source file |
| Inova Fair Oaks Hospital both sides Fairfax, VA HC DIGITAL MAMMO DX W/CAD BI | $364.50 | $729.00 | 50% | — source file |
| Potomac Hospital Corporation of Prince William both sides Woodbridge, VA Chgr-Mammo Screen Conv Diag Bilat | $487.50 | $975.00 | 50% | Apr 1, 2026 source file |
| Potomac Hospital Corporation of Prince William both sides Woodbridge, VA Chgr-Mammo-Diagnostic-Bilat Birads 0 | $487.50 | $975.00 | 50% | Apr 1, 2026 source file |
| Potomac Hospital Corporation of Prince William both sides Woodbridge, VA Chgr-Mammo-Post Clip Placement-Bilat | $487.50 | $975.00 | 50% | Apr 1, 2026 source file |
| Potomac Hospital Corporation of Prince William both sides Woodbridge, VA Chgr-Contrast Enhanced Mammogram Bilat | $487.50 | $975.00 | 50% | Apr 1, 2026 source file |
Both sides : lowest $364.50, median $364.50, highest $487.50 — a 1.3× difference within the same market.
Inpatient: lowest $487.50, median $487.50, highest $487.50.
As an outpatient, the same code is billed by 7 facilities here, median $364.50 — that is the price to compare if you are not being admitted.
As an outpatient, the same code is billed by 1 facility here, median $487.50 — 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.