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Brain Protection Filter During A Heart Valve Procedure

California 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 $7,244 · 10th–90th $1,905$15,8490%5%10%10th90th$7,244Professionalmedian $129 · 10th–90th $105$3020%10%20%10th90th$129$50.0$200.0$1.0K$5.0K$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
$1,737.80
Median
$5,888.44
Typical High
$17,378.01
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$4,570.88
Median
$7,943.28
Typical High
$15,848.93
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$69.18
Median
$1,023.29
Typical High
$2,041.74
Cigna
Setting
Facility
Modifier
Global
Typical Low
$131.83
Median
$131.83
Typical High
$131.83
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$120.23
Typical High
$154.88
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$134.90
Typical High
$316.23
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$54.95
Median
$56.23
Typical High
$812.83
Providence
Setting
Facility
Modifier
Global
Typical Low
$117.49
Median
$151.36
Typical High
$239.88
United
Setting
Facility
Modifier
Global
Typical Low
$588.84
Median
$1,584.89
Typical High
$6,760.83