CMS Price Transparency Data

Diagnostic mammogram (both breasts)

Facility: Saint Mary's Hospital

Billing Code: 77066 (CPT)

The BaseRate · fair price medium confidence
A fair price for this
$181
about 1.2× the $157 Medicare rate · typically $91–$307
modeled estimate · not a bill or quote
What this hospital charges insurers
$137
Below the fair price — a good deal
about $44 under the fair price · 0.9× Medicare
Medicare pays $157 Fair price $181 This hospital $137 Cash price $311 Hospital's list price $566

How we calculate the fair BaseRate →

How this hospital compares to other CT hospitals

One of the lower prices — 7 of 8 other CT hospitals charge more for the same procedure.

Cheapest $131 Priciest $192

Black dot = this hospital, among the 9 CT hospitals with a price for this procedure. Full list below.

A fair price for a Diagnostic mammogram (both breasts) is about $181 (about 1.2× the $157 Medicare rate). Saint Mary's Hospital charges insurers about $137, or about $311 in cash — below the fair price — a good deal. Located in Waterbury, CT.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

5 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Kaiser Permanente Humana

Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.

Insurance company Price range vs. Medicare
UnitedHealthcaremajor $117 - $566 75%
Blue Cross Blue Shieldmajor $106 - $137 68%
Aetnamajor $117 - $307 75%
Cignamajor $120 - $453 76%
Kaiser Permanentemajor $137 87%
Dean Health Plan $436 278%
GEHA $193 123%
Harvard Pilgrim $193 123%
HealthPartners $226 144%
MagnaCare $226 144%
MVP Health Care $436 278%
Paramount $436 278%
UniCare $137 87%
+ 34 smaller / regional plans $119 - $631
Government programs also on file: Medicare.
Excludes 5 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

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Facility Profile & Credentials

  • Address: 56 Franklin Street, Waterbury, CT 06706
  • CMS Rating: ★★★☆☆
  • Ownership Type: Voluntary non-profit - Church
  • Hospital Type: Acute Care Hospitals