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Vitamin B1 Blood Test

West Virginia 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?

$48.98

Typical negotiated rate. In West Virginia, July 2026.

Insurers have agreed to pay about $48.98 for this service. The price depends on where it is billed: about $16.98 from a physician practice, and about $117 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 5 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$16.98$15.85 to $19.95
FacilityA hospital or hospital-owned outpatient department$117$21.38 to $195

How much rates vary

Facilitymedian $117 · 10th to 90th $19 to $224Professionalmedian $17 · 10th to 90th $13 to $25
$10$20$50$100$200facility $117professional $17

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
$19.05
Median
$117.49
Typical High
$223.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$17.38
Typical High
$24.55
CareSource
Setting
Facility
Modifier
Global
Typical Low
$28.84
Median
$28.84
Typical High
$28.84
CareSource
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$21.38
Typical High
$25.70
Cigna
Setting
Facility
Modifier
Global
Typical Low
$17.78
Median
$38.90
Typical High
$63.10
Cigna
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$40.74
Typical High
$141.25
Highmark BCBS
Setting
Facility
Modifier
Global
Typical Low
$18.62
Median
$89.13
Typical High
$177.83
United
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$8.91
Typical High
$24.55
United
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$12.88
Typical High
$29.51

Where West Virginia 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.

West Virginia· 5th of 51

$48.98

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.