SelfPayRates — hospital cash prices, from the source
Cash prices at 12 facilities across 8 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 Sep 1, 2026.
| Hospital | Cash price | List price | Off | File date | |
|---|---|---|---|---|---|
| The Methodist Hospital
HOUSTON, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$475.50 | $951.00 | 50% | Apr 1, 2026 file |
|
| Methodist Willowbrook Hospital
HOUSTON, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| Houston Methodist The Woodlands Hospital
THE WOODLANDS, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| Methodist Sugar Land Hospital
SUGAR LAND, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| Methodist West Houston Hospital
HOUSTON, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| Houston Methodist Continuing Care Hospital
KATY, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| Houston Methodist Clear Lake Hospital
NASSAU BAY, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| Houston Methodist Baytown Hospital
BAYTOWN, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| Houston Methodist Cypress Hospital
CYPRESS, TX HC DIAGNOSTIC MAMMOGRAPHY INCL CAD BIL |
$1,762.95 | $3,525.90 | 50% | Apr 1, 2026 file |
|
| HSA ST. JOSEPH LLC
HOUSTON, TX DX MAMMO INCL CAD BI |
both sides | $108.28 | $1,235.42 | 91% | Sep 1, 2026 file |
| Harris Health
HOUSTON, TX DIAGNOSTIC MAMMOGRAPHY BILATERAL INCL CAD WHEN PERFORMED |
both sides | $179.27 | $379.00 | 53% | — file |
| Harris Health
TAUB LOOP HOUSTON, TX DIAGNOSTIC MAMMOGRAPHY BILATERAL INCL CAD WHEN PERFORMED |
both sides | $179.27 | $379.00 | 53% | — file |
Both sides : lowest $108.28, median $179.27, highest $179.27 — a 1.7× difference within the same market.
Outpatient: lowest $475.50, median $1,762.95, highest $1,762.95 — a 3.7× difference within the same market.
As an inpatient, the same code is billed by 2 facilities here, median $179.27. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
As an inpatient, the same code is billed by 9 facilities here, median $1,762.95. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.