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Baffle Repair for Transposed Heart Arteries

Missouri rates for HCPCS 33776

Open-heart surgery for transposition of the great arteries, a defect present from birth in which the two main arteries leave the wrong pumping chambers. Using a heart-lung machine, the surgeon builds a tunnel-like partition inside the heart's upper chambers so blood is redirected to the correct side. A further defect in the same heart is corrected during the same operation.

Rates data updated October 2026.

How much does Baffle Repair for Transposed Heart Arteries cost?

$3,020

Typical negotiated rate. In Missouri, October 2026.

Insurers have agreed to pay about $3,020 for this service. The price depends on where it is billed: about $3,090 from a physician practice, and about $2,692 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$3,090$2,291 to $4,169
FacilityA hospital or hospital-owned outpatient department$2,692$1,175 to $4,898

How much rates vary

Facilitymedian $2,692 · 10th to 90th $525 to $8,710Professionalmedian $3,090 · 10th to 90th $2,042 to $7,079
$100$1K$10Kfacility $2,692professional $3,090

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
$2,041.74
Median
$4,897.79
Typical High
$7,762.47
Aetna
Setting
Professional
Modifier
None
Typical Low
$2,041.74
Median
$2,344.23
Typical High
$2,511.89
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$1,479.11
Median
$3,467.37
Typical High
$7,079.46
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$2,041.74
Median
$2,951.21
Typical High
$4,168.69
Anthem BCBS
Setting
Professional
Modifier
62 · Two surgeons
Typical Low
$1,288.25
Median
$1,862.09
Typical High
$2,630.27
Anthem BCBS
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$323.59
Median
$467.74
Typical High
$660.69
Anthem BCBS
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$281.84
Median
$416.87
Typical High
$588.84
BCBS Kansas City
Setting
Professional
Modifier
None
Typical Low
$1,862.09
Median
$2,041.74
Typical High
$2,691.53
Cigna
Setting
Facility
Modifier
None
Typical Low
$489.78
Median
$691.83
Typical High
$2,691.53
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,862.09
Median
$2,511.89
Typical High
$5,623.41
Medica
Setting
Facility
Modifier
None
Typical Low
$54.95
Median
$1,380.38
Typical High
$11,220.18
Medica
Setting
Professional
Modifier
None
Typical Low
$2,691.53
Median
$5,128.61
Typical High
$25,703.96
United
Setting
Facility
Modifier
None
Typical Low
$467.74
Median
$2,290.87
Typical High
$10,964.78
United
Setting
Professional
Modifier
None
Typical Low
$2,187.76
Median
$3,388.44
Typical High
$5,888.44
6 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
$1,023.29
Median
$1,174.90
Typical High
$1,258.93
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$407.38
Median
$467.74
Typical High
$501.19
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$1,513.56
Median
$1,778.28
Typical High
$1,905.46
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$302.00
Median
$354.81
Typical High
$380.19
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$204.17
Median
$234.42
Typical High
$251.19
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$1,412.54
Median
$1,659.59
Typical High
$1,778.28

Where Missouri sits

The same service costs 6.0 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.

Missouri· 16th of 51

$3,020

AK $7,762TX $1,288

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.