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Brain Protection Filter During A Heart Valve Procedure

Nationwide 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 $3,631 · 10th–90th $251$10,9650%10%10th90th$3,631Professionalmedian $209 · 10th–90th $115$5370%20%10th90th$209$0.0$0.2$2.0$20.0$200.0$2.0K$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
$478.63
Median
$3,162.28
Typical High
$9,772.37
BCBS
Setting
Facility
Modifier
Global
Typical Low
$3,467.37
Median
$7,413.10
Typical High
$15,135.61
Cigna
Setting
Facility
Modifier
Global
Typical Low
$208.93
Median
$371.54
Typical High
$1,174.90
United
Setting
Facility
Modifier
Global
Typical Low
$229.09
Median
$1,174.90
Typical High
$3,715.35