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Unlisted Blood Vessel Operation

California 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?

$2,630

Typical negotiated rate. In California, July 2026.

Insurers have agreed to pay about $2,630 for this service. The price depends on where it is billed: about $1,023 from a physician practice, and about $4,898 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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 8 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$1,023$490 to $2,570
FacilityA hospital or hospital-owned outpatient department$4,898$2,818 to $9,333

How much rates vary

Facilitymedian $4,898 · 10th to 90th $1,318 to $15,849Professionalmedian $1,023 · 10th to 90th $372 to $5,248
$100$500$2K$10Kfacility $4,898professional $1,023

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
$2,398.83
Median
$6,165.95
Typical High
$16,982.44
Aetna
Setting
Professional
Modifier
Global
Typical Low
$371.54
Median
$1,023.29
Typical High
$5,248.07
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$758.58
Median
$758.58
Typical High
$758.58
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,548.82
Median
$3,090.30
Typical High
$10,964.78
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$69.18
Median
$3,162.28
Typical High
$6,606.93
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$1,698.24
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$54.95
Median
$56.23
Typical High
$56.23
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$79.43
United
Setting
Facility
Modifier
Global
Typical Low
$1,348.96
Median
$2,951.21
Typical High
$8,317.64
United
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$85.11

Where California 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.

California· 20th of 50

$2,630

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.