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Unlisted Blood Vessel Operation

Washington rates for HCPCS 37799

Covers an operation on an artery or vein for which there is no standard named service. The surgeon submits a written report describing exactly what was done, and the insurer prices it by comparing it with similar named operations. It is used only when nothing else matches the work performed.

Rates data updated July 2026.

How much does Unlisted Blood Vessel Operation cost?

$1,905

Typical facility fee. In Washington, July 2026.

Insurers have agreed to pay about $1,905 for this service. Most negotiated rates run $661 to $5,248.

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.

How much rates vary

Facilitymedian $3,020 · 10th to 90th $1,047 to $13,804Professionalmedian $661 · 10th to 90th $257 to $5,248
$100$500$2K$10Kfacility $3,020professional $661

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$1,122.02
Median
$5,370.32
Typical High
$18,620.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$275.42
Median
$691.83
Typical High
$5,248.07
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$1,348.96
Median
$1,949.84
Typical High
$3,467.37
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$549.54
Median
$2,691.53
Typical High
$4,570.88
Molina
Setting
Professional
Modifier
Global
Typical Low
$44.67
Median
$50.12
Typical High
$50.12
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$1,513.56
Median
$1,513.56
Typical High
$1,513.56
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$1,202.26
Median
$1,862.09
Typical High
$3,388.44
United
Setting
Facility
Modifier
Global
Typical Low
$588.84
Median
$2,187.76
Typical High
$4,365.16

Where Washington sits

The same service costs 20.4 times more in Alaska than in West Virginia. 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.

Washington· 28th of 50

$1,905

AK $7,079WV $347

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.