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Vitamin B1 Blood Test

Delaware rates for HCPCS 84425

A blood test that measures the level of vitamin B1 (thiamine), a nutrient involved in metabolism, nerve function, and energy production. It is used to check for a deficiency or excess of the vitamin, especially in people with related symptoms or risk factors.

Rates data updated July 2026.

How much does Vitamin B1 Blood Test cost?

$22.39

Typical negotiated rate. In Delaware, July 2026.

Insurers have agreed to pay about $22.39 for this service. The price depends on where it is billed: about $20.42 from a physician practice, and about $24.55 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 4 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$20.42$17.78 to $63.10
FacilityA hospital or hospital-owned outpatient department$24.55$21.88 to $229

How much rates vary

Facilitymedian $25 · 10th to 90th $18 to $372Professionalmedian $20 · 10th to 90th $17 to $372
$20$50$100$200facility $25professional $20

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
$17.78
Median
$24.55
Typical High
$371.54
Aetna
Setting
Professional
Modifier
Global
Typical Low
$16.60
Median
$21.88
Typical High
$371.54
Cigna
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$13.80
Typical High
$13.80
Cigna
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$15.14
Typical High
$39.81
Highmark BCBS
Setting
Facility
Modifier
Global
Typical Low
$14.45
Median
$53.70
Typical High
$141.25
Highmark BCBS
Setting
Professional
Modifier
Global
Typical Low
$20.42
Median
$20.42
Typical High
$20.42
United
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$14.13
Typical High
$29.51

Where Delaware sits

The same service costs 3.5 times more in South Carolina than in Florida. 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.

Delaware· 36th of 51

$22.39

SC $64.57FL $18.20

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.