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Ascending Aorta Graft For Aortic Disease

Wyoming rates for HCPCS 33859

Open-heart replacement of the first segment of the main artery leaving the heart with a fabric tube, performed on the heart-lung machine. The patient's own aortic valve is kept, resuspended in position if it needs support, rather than replaced. It is done for a ballooned or otherwise diseased ascending aorta that has not torn along its inner lining, with the aim of removing the weakened segment before it ruptures.

Rates data updated July 2026.

How much rates vary

Facilitymedian $1,288 · 10th to 90th $1,288 to $3,236
$2Kfacility $1,288

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
United
Setting
Facility
Modifier
Global
Typical Low
$1,288.25
Median
$1,288.25
Typical High
$3,235.94