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Insulin-Like Growth Factor 1 (IGF-1) Test

Kentucky rates for HCPCS 84305

This blood test measures IGF-1, a substance the liver produces in response to growth hormone. Because IGF-1 levels stay more stable throughout the day than growth hormone itself, this test is a useful way to evaluate whether the body is producing too much or too little growth hormone.

Rates data updated July 2026.

How much does Insulin-Like Growth Factor 1 (IGF-1) 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 $19.05 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$19.05$15.85 to $19.50
FacilityA hospital or hospital-owned outpatient department$53.70$22.39 to $186

How much rates vary

Facilitymedian $54 · 10th to 90th $17 to $282Professionalmedian $19 · 10th to 90th $10 to $29
$5.0$10.0$20.0$50.0$100.0$200.0$500.0facility $54professional $19

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
$74.13
Typical High
$295.12
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$19.05
Typical High
$21.38
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$12.88
Typical High
$12.88
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
$35.48
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
$3.16
Median
$21.38
Typical High
$66.07
United
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$17.78
Typical High
$29.51

Where Kentucky sits

The same service costs 3.4 times more in Nebraska than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Kentucky $19.05 · 48th of 51
NE $53.70DC $15.85

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.