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Vitamin B1 Blood Test

Florida 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?

$18.20

Typical negotiated rate. In Florida, July 2026.

Insurers have agreed to pay about $18.20 for this service. The price depends on where it is billed: about $15.85 from a physician practice, and about $25.70 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 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$15.85$8.13 to $18.20
FacilityA hospital or hospital-owned outpatient department$25.70$15.85 to $48.98

How much rates vary

Facilitymedian $26 · 10th to 90th $9 to $112Professionalmedian $16 · 10th to 90th $7 to $19
$2$5$10$20$50$100$200facility $26professional $16

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
$9.33
Median
$25.12
Typical High
$114.82
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$16.22
Typical High
$19.50
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$12.88
Typical High
$25.12
AvMed
Setting
Facility
Modifier
Global
Typical Low
$18.62
Median
$21.38
Typical High
$25.12
AvMed
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$21.38
Typical High
$21.38
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$26.30
Typical High
$61.66
Cigna
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$22.39
Typical High
$41.69
Florida Blue
Setting
Facility
Modifier
Global
Typical Low
$19.95
Median
$38.90
Typical High
$66.07
Florida Blue
Setting
Professional
Modifier
Global
Typical Low
$12.30
Median
$12.88
Typical High
$17.38
Molina
Setting
Professional
Modifier
Global
Typical Low
$1.95
Median
$7.76
Typical High
$10.72
United
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$19.05
Typical High
$26.30
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$10.00
Typical High
$29.51
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$10.96
Typical High
$21.38

Where Florida 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.

Florida· 51st of 51

$18.20

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.