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Brain MRI During Surgery, With Contrast

Washington rates for HCPCS 70558

An MRI of the brain, brain stem and skull base taken while the skull is open during an operation, after contrast has been injected into a vein. Tumor and abnormal vessel tissue take up the contrast and stand out, so the surgeon can judge whether any is left before closing.

Rates data updated July 2026.

How much rates vary

Facilitymedian $331 · 10th to 90th $191 to $550
$200$500$1Kfacility $331

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$190.55
Median
$371.54
Typical High
$602.56
Asuris Northwest Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$346.74
Median
$346.74
Typical High
$346.74
Kaiser Permanente
Setting
Facility
Modifier
26 · Professional part
Typical Low
$173.78
Median
$323.59
Typical High
$524.81
Premera BCBS
Setting
Facility
Modifier
26 · Professional part
Typical Low
$223.87
Median
$223.87
Typical High
$229.09
Regence BlueShield
Setting
Facility
Modifier
26 · Professional part
Typical Low
$346.74
Median
$346.74
Typical High
$346.74