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Bypass Machine Support During Valve Replacement

Maryland rates for HCPCS 33368

Covers the use of a heart-lung bypass machine to take over circulation and oxygen delivery while a replacement aortic valve is put in through a catheter. It is provided in addition to the valve procedure itself, when the heart cannot be relied on to maintain circulation during the implant. A perfusion team runs the machine and the patient is returned to their own circulation afterward.

Rates data updated July 2026.

Facilitymedian $661 · 10th–90th $661$15,1360%20%40%90th$661Professionalmedian $871 · 10th–90th $724$1,2880%20%10th90th$871$1.0K$2.0K$5.0K$10.0K

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

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$724.44
Median
$870.96
Typical High
$912.01
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$758.58
Median
$758.58
Typical High
$977.24
Cigna
Setting
Professional
Modifier
Global
Typical Low
$676.08
Median
$954.99
Typical High
$1,513.56
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$691.83
Median
$812.83
Typical High
$1,479.11
United
Setting
Facility
Modifier
Global
Typical Low
$660.69
Median
$660.69
Typical High
$15,135.61
United
Setting
Professional
Modifier
Global
Typical Low
$676.08
Median
$933.25
Typical High
$1,659.59
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$645.65
Median
$831.76
Typical High
$1,096.48