CMS Price Transparency Data

Diagnostic mammogram (both breasts)

Facility: Community Hospital, Onaga and St Marys Campus

Billing Code: 77066 (CPT)

The BaseRate · fair price high confidence
A fair price for this
$131
about 0.8× the $157 Medicare rate · typically $121–$228
modeled estimate · not a bill or quote
What this hospital charges insurers
$123
About the fair price
about $8 under the fair price · 0.8× Medicare
Medicare pays $157 Fair price $131 This hospital $123 Cash price $246 Hospital's list price $307

How we calculate the fair BaseRate →

How this hospital compares to other KS hospitals

Highest price of the 9 KS hospitals we have prices for — worth calling around.

Cheapest $49 Priciest $123

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

A fair price for a Diagnostic mammogram (both breasts) is about $131 (about 0.8× the $157 Medicare rate). Community Hospital, Onaga and St Marys Campus charges insurers about $123, or about $246 in cash — about the fair price. Located in Onaga, KS.

What each insurance company pays

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

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

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna CignaHumanaKaiser Permanente

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 $138 88%
Blue Cross Blue Shieldmajor $123 78%
Aetnamajor $276 176%
+ 1 smaller / regional plan $261
Excludes 1 rental-network / third-party entry (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

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Facility Profile & Credentials

  • Address: 120 West 8Th Street, Onaga, KS 66521
  • CMS Rating: No CMS Rating
  • Ownership Type: Government - Hospital District or Authority
  • Hospital Type: Critical Access Hospitals