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Unlisted Endoscopic Blood Vessel Procedure

Washington rates for HCPCS 37501

Covers an operation on blood vessels carried out with an endoscope — a lighted camera passed through a small incision — where no standard named entry exists for what was done. The surgeon views the vessels on a screen while working through small openings rather than a long incision. The operative report describes the procedure performed.

Rates data updated July 2026.

How much does Unlisted Endoscopic Blood Vessel Procedure cost?

$3,467

Typical facility fee. In Washington, July 2026.

Insurers have agreed to pay about $3,467 for this service. Most negotiated rates run $1,820 to $11,482.

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 $3,467 · 10th to 90th $1,514 to $28,184Professionalmedian $50 · 10th to 90th $45 to $3,802
$100$1K$10Kfacility $3,467professional $50

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
Aetna
Setting
Facility
Modifier
Global
Typical Low
$4,677.35
Median
$17,782.79
Typical High
$29,512.09
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,412.54
Median
$3,801.89
Typical High
$28,183.83
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
$60.26
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
$1,348.96
Median
$1,905.46
Typical High
$3,467.37
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 25.1 times more in Alaska than in North Dakota. 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· 23rd of 49

$3,467

AK $9,772ND $389

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.