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Vitamin B1 Blood Test

Iowa 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?

$38.90

Typical negotiated rate. In Iowa, July 2026.

Insurers have agreed to pay about $38.90 for this service. The price depends on where it is billed: about $34.67 from a physician practice, and about $61.66 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 7 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$34.67$16.22 to $43.65
FacilityA hospital or hospital-owned outpatient department$61.66$37.15 to $135

How much rates vary

Facilitymedian $62 · 10th to 90th $21 to $209Professionalmedian $35 · 10th to 90th $13 to $102
$20$50$100$200facility $62professional $35

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
$25.12
Median
$64.57
Typical High
$239.88
Aetna
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$36.31
Typical High
$102.33
Cigna
Setting
Professional
Modifier
Global
Typical Low
$25.70
Median
$40.74
Typical High
$51.29
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$52.48
Typical High
$151.36
Medica
Setting
Facility
Modifier
Global
Typical Low
$21.38
Median
$33.11
Typical High
$102.33
Medica
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$22.39
Typical High
$54.95
Midlands
Setting
Professional
Modifier
Global
Typical Low
$25.70
Median
$26.30
Typical High
$28.18
Midlands
Setting
Facility
Modifier
Global
Typical Low
$25.70
Median
$25.70
Typical High
$25.70
United
Setting
Facility
Modifier
Global
Typical Low
$21.38
Median
$21.38
Typical High
$48.98
United
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$17.78
Typical High
$53.70
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$16.60
Median
$21.38
Typical High
$21.38

Where Iowa 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.

Iowa· 7th of 51

$38.90

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.