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Repair of Tetralogy of Fallot

Illinois rates for HCPCS 33694

Open-heart surgery for a child born with tetralogy of Fallot, a combination of heart differences in which a hole between the lower chambers and a narrowed route to the lungs together mean too little blood reaches the lungs. The hole is closed with a patch and the narrowed outflow is enlarged so blood can flow properly to the lungs.

Rates data updated October 2026.

How much does Repair of Tetralogy of Fallot cost?

$2,818

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $2,818 for this service. The price depends on where it is billed: about $2,884 from a physician practice, and about $1,738 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$2,884$2,399 to $3,236
FacilityA hospital or hospital-owned outpatient department$1,738$708 to $4,169

How much rates vary

Facilitymedian $1,738 · 10th to 90th $513 to $15,136Professionalmedian $2,884 · 10th to 90th $2,138 to $4,365
$100$1K$10Kfacility $1,738professional $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
Facility
Modifier
None
Typical Low
$933.25
Median
$2,398.83
Typical High
$7,762.47
Aetna
Setting
Professional
Modifier
None
Typical Low
$2,041.74
Median
$2,398.83
Typical High
$3,715.35
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$10,715.19
Median
$22,908.68
Typical High
$45,708.82
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$2,454.71
Median
$2,884.03
Typical High
$3,235.94
Cigna
Setting
Facility
Modifier
None
Typical Low
$512.86
Median
$758.58
Typical High
$2,511.89
Cigna
Setting
Professional
Modifier
None
Typical Low
$2,137.96
Median
$2,884.03
Typical High
$3,981.07
Hally Health
Setting
Professional
Modifier
None
Typical Low
$1,949.84
Median
$3,090.30
Typical High
$6,606.93
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$2,137.96
Median
$2,511.89
Typical High
$2,818.38
Molina
Setting
Professional
Modifier
None
Typical Low
$33.11
Median
$33.11
Typical High
$33.11
United
Setting
Facility
Modifier
None
Typical Low
$489.78
Median
$1,258.93
Typical High
$7,079.46
United
Setting
Professional
Modifier
None
Typical Low
$2,137.96
Median
$3,019.95
Typical High
$4,570.88
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
$1,071.52
Median
$1,202.26
Typical High
$1,202.26
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$426.58
Median
$478.63
Typical High
$478.63
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$1,621.81
Median
$1,819.70
Typical High
$1,819.70
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$323.59
Median
$363.08
Typical High
$363.08
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$213.80
Median
$239.88
Typical High
$239.88
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$1,513.56
Median
$1,698.24
Typical High
$1,698.24

Where Illinois sits

The same service costs 5.8 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.

Illinois· 21st of 51

$2,818

AK $7,762TX $1,349

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.