CMS Price Transparency Data

MRI, brain (with and without contrast)

Facility: John Muir Medical Center - Walnut Creek Campus

Billing Code: 70553 (CPT)

The BaseRate · fair price high confidence
A fair price for this
$511
about 1.4× the $356 Medicare rate · typically $491–$1,138
modeled estimate · not a bill or quote
What this hospital charges insurers
$493
About the fair price
about $18 under the fair price · 1.4× Medicare
Medicare pays $356 Fair price $511 This hospital $493 Cash price $4,277 Hospital's list price $9,504

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 $90 Priciest $493

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

⚠ The cash price looks unusually high next to the insurance price — it may be the full list price, not a real cash discount. Call to confirm the self-pay rate.

A fair price for a MRI, brain (with and without contrast) is about $511 (about 1.4× the $356 Medicare rate). John Muir Medical Center - Walnut Creek Campus charges insurers about $493, or about $4,277 in cash — about the fair price. Located in Walnut Creek, CA.

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 $217 - $2,233 61%
Blue Cross Blue Shieldmajor $493 - $6,178 138%
Aetnamajor $312 - $493 88%
Cignamajor $2,460 690%
Humanamajor $493 - $7,888 138%
Kaiser Permanentemajor $7,698 2160%
Health Net $483 - $2,318 136%
+ 27 smaller / regional plans $217 - $9,504
Government programs also on file: Medicare, Military & VA.
Excludes 11 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.

Enter your details and press estimate to compare.

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