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Closure of a Hole Between the Heart's Chambers

Montana rates for HCPCS 33676

Open-heart surgery to close one or more holes in the muscular wall separating the heart's two pumping chambers, using patches sewn over the openings. A heart-lung machine takes over the circulation while the surgeon works inside the heart. Closing the holes stops blood leaking from the high-pressure side to the low-pressure side and eases strain on the lungs.

Rates data updated July 2026.

How much does Closure of a Hole Between the Heart's Chambers cost?

$3,467

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $3,467 for this service. The price depends on where it is billed: about $3,467 from a physician practice, and about $3,467 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$3,467$2,692 to $3,890
FacilityA hospital or hospital-owned outpatient department$3,467$3,467 to $3,631

How much rates vary

Facilitymedian $3,467 · 10th to 90th $3,388 to $3,890Professionalmedian $3,467 · 10th to 90th $2,239 to $10,233
$100$200$500$1K$2K$5K$10Kfacility $3,467professional $3,467

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
$2,238.72
Median
$3,630.78
Typical High
$10,232.93
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3,162.28
Median
$3,162.28
Typical High
$3,162.28
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2,511.89
Median
$2,511.89
Typical High
$3,162.28
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$3,388.44
Median
$3,467.37
Typical High
$3,890.45
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$3,388.44
Median
$3,467.37
Typical High
$3,890.45
Providence
Setting
Facility
Modifier
Global
Typical Low
$2,398.83
Median
$3,388.44
Typical High
$3,630.78
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$1,905.46
Typical High
$3,890.45
United
Setting
Facility
Modifier
Global
Typical Low
$2,454.71
Median
$2,454.71
Typical High
$2,454.71
United
Setting
Professional
Modifier
Global
Typical Low
$2,754.23
Median
$3,467.37
Typical High
$5,495.41

Where Montana sits

The same service costs 5.9 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· 19th of 51

$3,467

CA $13,183WV $2,239

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.