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Open Repair Of Upper Chest Artery Aneurysm

Illinois rates for HCPCS 35021

Open surgery through an incision in the chest to repair a bulge or weakened area in one of the large arteries branching off the aorta to supply the head and arm. The damaged segment is repaired or replaced with a fabric graft to restore normal blood flow and prevent it bursting.

Rates data updated October 2026.

How much does Open Repair Of Upper Chest Artery Aneurysm cost?

$1,862

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $1,862 for this service. The price depends on where it is billed: about $1,862 from a physician practice, and about $1,585 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$1,862$1,514 to $2,089
FacilityA hospital or hospital-owned outpatient department$1,585$708 to $4,169

How much rates vary

Facilitymedian $1,585 · 10th to 90th $513 to $12,589Professionalmedian $1,862 · 10th to 90th $1,380 to $2,692
$50$200$1K$5K$20Kfacility $1,585professional $1,862

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
$1,905.46
Typical High
$7,762.47
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,380.38
Median
$1,548.82
Typical High
$2,454.71
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$6,918.31
Median
$14,791.08
Typical High
$29,512.09
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$1,584.89
Median
$1,905.46
Typical High
$2,089.30
Cigna
Setting
Facility
Modifier
None
Typical Low
$512.86
Median
$758.58
Typical High
$2,511.89
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,380.38
Median
$1,584.89
Typical High
$2,570.40
Hally Health
Setting
Professional
Modifier
None
Typical Low
$1,230.27
Median
$1,949.84
Typical High
$4,365.16
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
$1,412.54
Median
$1,621.81
Typical High
$1,819.70
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
$1,318.26
Median
$1,862.09
Typical High
$2,951.21
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
$691.83
Median
$776.25
Typical High
$776.25
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$275.42
Median
$309.03
Typical High
$309.03
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$1,047.13
Median
$1,148.15
Typical High
$1,174.90
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$208.93
Median
$234.42
Typical High
$234.42
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$138.04
Median
$154.88
Typical High
$154.88
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$977.24
Median
$1,071.52
Typical High
$1,096.48

Where Illinois sits

The same service costs 4.8 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· 20th of 51

$1,862

AK $5,012TX $1,047

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.