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Bypass Machine Support During Valve Replacement

Arizona 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 October 2026.

How much does Bypass Machine Support During Valve Replacement cost?

$1,023

Typical negotiated rate. In Arizona, October 2026.

Insurers have agreed to pay about $1,023 for this service. The price depends on where it is billed: about $794 from a physician practice, and about $1,660 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$794$776 to $1,047
FacilityA hospital or hospital-owned outpatient department$1,660$813 to $4,467

How much rates vary

Facilitymedian $1,660 · 10th to 90th $129 to $6,761Professionalmedian $794 · 10th to 90th $692 to $5,248
$100$200$500$1K$2K$5K$10Kfacility $1,660professional $794

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$977.24
Median
$3,715.35
Typical High
$7,585.78
Aetna
Setting
Professional
Modifier
None
Typical Low
$794.33
Median
$794.33
Typical High
$831.76
BCBS Arizona
Setting
Facility
Modifier
None
Typical Low
$1,659.59
Median
$3,981.07
Typical High
$10,232.93
BCBS Arizona
Setting
Professional
Modifier
None
Typical Low
$691.83
Median
$691.83
Typical High
$1,348.96
Cigna
Setting
Facility
Modifier
None
Typical Low
$524.81
Median
$2,398.83
Typical High
$2,691.53
Cigna
Setting
Professional
Modifier
None
Typical Low
$758.58
Median
$776.25
Typical High
$1,258.93
Medica
Setting
Facility
Modifier
None
Typical Low
$102.33
Median
$870.96
Typical High
$4,365.16
Medica
Setting
Professional
Modifier
None
Typical Low
$707.95
Median
$1,000.00
Typical High
$5,248.07
United
Setting
Facility
Modifier
None
Typical Low
$104.71
Median
$1,148.15
Typical High
$5,128.61
United
Setting
Professional
Modifier
None
Typical Low
$707.95
Median
$812.83
Typical High
$1,380.38
5 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$398.11
Median
$398.11
Typical High
$407.38
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$158.49
Median
$158.49
Typical High
$162.18
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$588.84
Median
$588.84
Typical High
$616.60
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$117.49
Median
$117.49
Typical High
$123.03
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$79.43
Median
$79.43
Typical High
$81.28

Where Arizona sits

The same service costs 3.8 times more in Wisconsin than in New York. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Arizona· 32nd of 51

$1,023

WI $2,951NY $776

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.