CMS Price Transparency Data

MRI, brain (no contrast)

Facility: UCSF Health St. Mary's Hospital

Billing Code: 70551 (CPT)

The BaseRate · fair price high confidence
A fair price for this
$360
about 1.5× the $244 Medicare rate · typically $337–$866
modeled estimate · not a bill or quote
What this hospital charges insurers
$355
About the fair price
about $5 under the fair price · 1.5× Medicare
Medicare pays $244 Fair price $360 This hospital $355 Cash price $6,885 Hospital's list price $6,885

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 $59 Priciest $355

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 (no contrast) is about $360 (about 1.5× the $244 Medicare rate). UCSF Health St. Mary's Hospital charges insurers about $355, or about $6,885 in cash — about the fair price. Located in San Francisco, 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 $355 - $518 146%
Blue Cross Blue Shieldmajor $355 - $9,258 146%
Aetnamajor $355 - $2,181 146%
Cignamajor $4,640 - $4,935 1903%
Humanamajor $355 146%
Kaiser Permanentemajor $273 - $5,233 112%
Health Net $355 - $399 146%
Oscar Health $1,164 477%
+ 9 smaller / regional plans $273 - $6,885
Excludes 2 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

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Facility Profile & Credentials

  • Address: 450 Stanyan St, San Francisco, CA 94117
  • CMS Rating: ★★★★☆
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Acute Care Hospitals