CMS Price Transparency Data

Screening mammogram (both breasts)

Facility: John Muir Medical Center - Walnut Creek Campus

Billing Code: 77067 (CPT)

The BaseRate · fair price high confidence
A fair price for this
$155
about 1.2× the $126 Medicare rate · typically $121–$254
modeled estimate · not a bill or quote
What this hospital charges insurers
$197
Above the fair price
about $42 over the fair price · 1.6× Medicare
Medicare pays $126 Fair price $155 This hospital $197 Cash price $316 Hospital's list price $701

How we calculate the fair BaseRate →

How this hospital compares to other CA hospitals

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

Cheapest $36 Priciest $197

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

A fair price for a Screening mammogram (both breasts) is about $155 (about 1.2× the $126 Medicare rate). John Muir Medical Center - Walnut Creek Campus charges insurers about $197, or about $316 in cash — above the fair price. Located in Walnut Creek, CA.

This price is above the fair BaseRate — you may be able to pay less

Ask the hospital for the cash / self-pay price, check whether you qualify for financial assistance, or negotiate the bill down toward the fair price of about $155. Many patients pay well below the first number they’re quoted — the checklists below walk you through it.

What each insurance company pays

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

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

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Humana✓ Kaiser 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 $86 - $165 68%
Blue Cross Blue Shieldmajor $165 - $1,079 131%
Aetnamajor $384 - $392 304%
Cignamajor $181 143%
Humanamajor $128 - $582 101%
Kaiser Permanentemajor $568 450%
Health Net $126 - $171 100%
+ 19 smaller / regional plans $86 - $4,000
Government programs also on file: Medicare, Military & VA.
Excludes 10 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

Self-Pay How to get the cash price

Insurance Before you use insurance

Estimate your out-of-pocket cost

A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.

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Facility Profile & Credentials

  • Address: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
  • CMS Rating: ★★☆☆☆
  • Ownership Type: Voluntary non-profit - Other
  • Hospital Type: Acute Care Hospitals