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Open Repair Of Upper Chest Artery Aneurysm

Colorado 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?

$2,455

Typical negotiated rate. In Colorado, October 2026.

Insurers have agreed to pay about $2,455 for this service. The price depends on where it is billed: about $1,778 from a physician practice, and about $8,511 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$1,778$1,479 to $2,291
FacilityA hospital or hospital-owned outpatient department$8,511$2,692 to $10,233

How much rates vary

Facilitymedian $8,511 · 10th to 90th $933 to $15,488Professionalmedian $1,778 · 10th to 90th $1,349 to $2,818
$1K$2K$5K$10K$20Kfacility $8,511professional $1,778

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
$2,570.40
Median
$5,495.41
Typical High
$8,912.51
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,348.96
Median
$1,412.54
Typical High
$5,495.41
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$6,165.95
Median
$9,549.93
Typical High
$16,218.10
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$1,348.96
Median
$1,778.28
Typical High
$2,818.38
Cigna
Setting
Facility
Modifier
None
Typical Low
$676.08
Median
$2,344.23
Typical High
$4,786.30
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,412.54
Median
$1,862.09
Typical High
$2,454.71
Denver HMP
Setting
Facility
Modifier
None
Typical Low
$1,412.54
Median
$1,698.24
Typical High
$3,019.95
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$1,148.15
Median
$1,698.24
Typical High
$2,511.89
Select Health
Setting
Facility
Modifier
None
Typical Low
$1,202.26
Median
$2,398.83
Typical High
$2,511.89
Select Health
Setting
Professional
Modifier
None
Typical Low
$831.76
Median
$831.76
Typical High
$1,202.26
United
Setting
Facility
Modifier
None
Typical Low
$645.65
Median
$1,380.38
Typical High
$7,762.47
United
Setting
Professional
Modifier
None
Typical Low
$1,445.44
Median
$1,905.46
Typical High
$3,162.28
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
$676.08
Median
$707.95
Typical High
$933.25
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$269.15
Median
$281.84
Typical High
$380.19
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$1,023.29
Median
$1,071.52
Typical High
$1,412.54
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$204.17
Median
$213.80
Typical High
$281.84
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$134.90
Median
$141.25
Typical High
$186.21
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$954.99
Median
$1,000.00
Typical High
$1,318.26

Where Colorado 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.

Colorado· 8th of 51

$2,455

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.