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Transposition Repair With Tunnel and New Pathway

Montana rates for HCPCS 33771

Open-heart surgery for a child born with the two main arteries leaving the wrong pumping chambers, together with a hole between the chambers and a narrowing on the route out to the lungs. Using a heart-lung machine, the surgeon builds a tunnel inside the heart so one pumping chamber sends blood out through the aorta, and creates a new route from the other chamber to the lungs. The repair leaves blood flowing in the normal direction through the heart.

Rates data updated July 2026.

How much does Transposition Repair With Tunnel and New Pathway cost?

$3,715

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $3,715 for this service. The price depends on where it is billed: about $3,715 from a physician practice, and about $3,715 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$3,715$2,951 to $4,169
FacilityA hospital or hospital-owned outpatient department$3,715$3,715 to $3,890

How much rates vary

Facilitymedian $3,715 · 10th to 90th $3,631 to $4,169Professionalmedian $3,715 · 10th to 90th $2,399 to $10,965
$100$200$500$1K$2K$5K$10Kfacility $3,715professional $3,715

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$2,398.83
Median
$3,890.45
Typical High
$10,964.78
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3,388.44
Median
$3,388.44
Typical High
$3,388.44
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2,398.83
Median
$2,398.83
Typical High
$3,388.44
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$3,630.78
Median
$3,715.35
Typical High
$4,168.69
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$3,630.78
Median
$3,715.35
Typical High
$4,168.69
Providence
Setting
Facility
Modifier
Global
Typical Low
$2,570.40
Median
$3,630.78
Typical High
$3,890.45
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$2,041.74
Typical High
$4,168.69
United
Setting
Facility
Modifier
Global
Typical Low
$2,630.27
Median
$2,630.27
Typical High
$2,630.27
United
Setting
Professional
Modifier
Global
Typical Low
$2,951.21
Median
$3,715.35
Typical High
$5,888.44

Where Montana sits

The same service costs 5.5 times more in California than in West Virginia. 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.

Montana· 16th of 51

$3,715

CA $13,183WV $2,399

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.