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Open Repair Of Upper Chest Artery Aneurysm

Maryland 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?

$1,259

Typical physician fee. In Maryland, October 2026.

Insurers have agreed to pay about $1,259 for this service. Most negotiated rates run $851 to $1,549.

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 $562 · 10th to 90th $302 to $1,380Professionalmedian $1,413 · 10th to 90th $1,148 to $2,570
$100$200$500$1K$2Kfacility $562professional $1,413

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
Professional
Modifier
None
Typical Low
$1,412.54
Median
$1,548.82
Typical High
$1,548.82
CareFirst
Setting
Professional
Modifier
None
Typical Low
$1,258.93
Median
$1,412.54
Typical High
$1,479.11
Cigna
Setting
Facility
Modifier
None
Typical Low
$489.78
Median
$602.56
Typical High
$2,691.53
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,174.90
Median
$1,412.54
Typical High
$3,235.94
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$1,258.93
Median
$1,445.44
Typical High
$2,570.40
United
Setting
Facility
Modifier
None
Typical Low
$257.04
Median
$537.03
Typical High
$1,230.27
United
Setting
Professional
Modifier
None
Typical Low
$1,122.02
Median
$1,548.82
Typical High
$3,467.37
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$1,000.00
Median
$1,000.00
Typical High
$1,905.46
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
$707.95
Median
$776.25
Typical High
$776.25
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$281.84
Median
$309.03
Typical High
$309.03
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$1,071.52
Median
$1,148.15
Typical High
$1,174.90
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$213.80
Median
$229.09
Typical High
$234.42
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$141.25
Median
$154.88
Typical High
$154.88
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$1,000.00
Median
$1,071.52
Typical High
$1,096.48

Where Maryland 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.

Maryland· 48th of 51

$1,259

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.