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Baffle Repair for Transposed Heart Arteries

Maryland rates for HCPCS 33777

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 July 2026.

How much does Baffle Repair for Transposed Heart Arteries cost?

$2,239

Typical physician fee. In Maryland, July 2026.

Insurers have agreed to pay about $2,239 for this service. Most negotiated rates run $2,042 to $2,344.

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.

How much rates vary

Facilitymedian $661 · 10th to 90th $661 to $661Professionalmedian $2,239 · 10th to 90th $1,820 to $4,266
$1K$2K$5K$10Kfacility $661professional $2,239

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,819.70
Median
$2,238.72
Typical High
$5,888.44
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$1,995.26
Median
$2,187.76
Typical High
$2,951.21
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,778.28
Median
$2,511.89
Typical High
$3,890.45
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,819.70
Median
$2,089.30
Typical High
$3,890.45
United
Setting
Facility
Modifier
Global
Typical Low
$660.69
Median
$660.69
Typical High
$660.69
United
Setting
Professional
Modifier
Global
Typical Low
$1,659.59
Median
$2,344.23
Typical High
$4,265.80
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1,548.82
Median
$2,137.96
Typical High
$2,884.03

Where Maryland sits

The same service costs 6.3 times more in California than in Mississippi. 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.

Maryland· 47th of 51

$2,239

CA $13,183MS $2,089

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.