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Brain Protection Filter During A Heart Valve Procedure

Washington rates for HCPCS 33370

Places a filter into the arteries leading to the brain before a catheter-based heart valve procedure and removes it afterwards, so that any debris knocked loose during the procedure is caught rather than carried up to the brain. It is delivered through a puncture in an artery and includes the imaging needed to position and retrieve it. It is billed in addition to the valve procedure.

Rates data updated July 2026.

Facilitymedian $525 · 10th–90th $178$17,3780%5%10%10th90th$525$200.0$500.0$1.0K$2.0K$5.0K$10.0K$20.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$239.88
Median
$4,466.84
Typical High
$18,620.87
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$162.18
Median
$275.42
Typical High
$363.08
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$213.80
Median
$251.19
Typical High
$263.03
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$177.83
Median
$177.83
Typical High
$177.83
United
Setting
Facility
Modifier
Global
Typical Low
$114.82
Median
$912.01
Typical High
$5,754.40