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Vitamin B2 (Riboflavin) Blood Test

Illinois rates for HCPCS 84252

Measures the level of riboflavin, also known as vitamin B2, in a blood sample. The body uses this vitamin to turn food into energy and to keep skin, eyes, nerves and red blood cells healthy. It is tested when a shortage is suspected, for example with cracked lips, a sore mouth, a limited diet, or a condition that interferes with absorption.

Rates data updated July 2026.

How much does Vitamin B2 (Riboflavin) Blood Test cost?

$21.38

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $21.38 for this service. The price depends on where it is billed: about $16.22 from a physician practice, and about $38.02 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$16.22$14.13 to $20.89
FacilityA hospital or hospital-owned outpatient department$38.02$25.70 to $58.88

How much rates vary

Facilitymedian $38 · 10th to 90th $20 to $112Professionalmedian $16 · 10th to 90th $3 to $42
$5$10$20$50$100$200facility $38professional $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
$19.95
Median
$38.02
Typical High
$112.20
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$17.38
Typical High
$41.69
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$12.30
Median
$12.30
Typical High
$12.30
BCBS
Setting
Facility
Modifier
Global
Typical Low
$25.70
Median
$83.18
Typical High
$251.19
BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$14.13
Typical High
$15.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$22.91
Median
$46.77
Typical High
$93.33
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$23.99
Typical High
$37.15
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$22.39
Median
$38.90
Typical High
$190.55
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$26.30
Median
$26.30
Typical High
$26.30
Molina
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$11.22
United
Setting
Facility
Modifier
Global
Typical Low
$15.14
Median
$20.42
Typical High
$40.74
United
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$13.80
Typical High
$28.18

Where Illinois sits

The same service costs 3.2 times more in Nebraska than in Vermont. 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.

Illinois· 26th of 51

$21.38

NE $47.86VT $15.14

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.