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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 October 2026.

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

$3,162

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $3,162 for this service. The price depends on where it is billed: about $2,884 from a physician practice, and about $3,236 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$2,884$2,089 to $3,162
FacilityA hospital or hospital-owned outpatient department$3,236$3,090 to $3,236

How much rates vary

Facilitymedian $3,236 · 10th to 90th $1,445 to $3,467Professionalmedian $2,884 · 10th to 90th $79 to $3,548
$100$200$500$1K$2K$5Kfacility $3,236professional $2,884

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
Professional
Modifier
None
Typical Low
$2,238.72
Median
$2,238.72
Typical High
$6,025.60
Cigna
Setting
Facility
Modifier
None
Typical Low
$3,162.28
Median
$3,162.28
Typical High
$3,162.28
Cigna
Setting
Professional
Modifier
None
Typical Low
$3,162.28
Median
$3,162.28
Typical High
$3,162.28
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$3,090.30
Median
$3,235.94
Typical High
$3,715.35
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$2,089.30
Median
$2,089.30
Typical High
$3,467.37
Providence
Setting
Facility
Modifier
None
Typical Low
$3,162.28
Median
$3,162.28
Typical High
$3,162.28
Providence
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$2,691.53
Typical High
$3,162.28
United
Setting
Facility
Modifier
None
Typical Low
$602.56
Median
$954.99
Typical High
$1,862.09
United
Setting
Professional
Modifier
None
Typical Low
$3,019.95
Median
$3,467.37
Typical High
$5,011.87

Where Montana sits

The same service costs 5.5 times more in Alaska than in Texas. 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

$3,162

AK $8,128TX $1,479

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.