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Vitamin B1 Blood Test

Kentucky 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?

$19.05

Typical negotiated rate. In Kentucky, July 2026.

Insurers have agreed to pay about $19.05 for this service. The price depends on where it is billed: about $18.20 from a physician practice, and about $53.70 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 6 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$18.20$13.80 to $19.50
FacilityA hospital or hospital-owned outpatient department$53.70$25.12 to $148

How much rates vary

Facilitymedian $54 · 10th to 90th $17 to $219Professionalmedian $18 · 10th to 90th $10 to $30
$10$20$50$100$200$500facility $54professional $18

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
$17.38
Median
$64.57
Typical High
$309.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$16.60
Median
$18.20
Typical High
$28.84
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$21.38
Typical High
$26.30
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$18.20
Median
$21.38
Typical High
$22.39
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$10.47
Typical High
$29.51
CareSource
Setting
Facility
Modifier
Global
Typical Low
$21.38
Median
$28.84
Typical High
$29.51
CareSource
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$25.70
Typical High
$34.67
Cigna
Setting
Facility
Modifier
Global
Typical Low
$16.60
Median
$38.90
Typical High
$50.12
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$141.25
Typical High
$141.25
United
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$21.38
Typical High
$74.13
United
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$17.78
Typical High
$29.51

Where Kentucky 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.

Kentucky· 46th of 51

$19.05

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.