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

Mississippi 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?

$26.92

Typical negotiated rate. In Mississippi, July 2026.

Insurers have agreed to pay about $26.92 for this service. The price depends on where it is billed: about $22.91 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 5 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$22.91$16.98 to $38.02
FacilityA hospital or hospital-owned outpatient department$38.02$21.88 to $57.54

How much rates vary

Facilitymedian $38 · 10th to 90th $19 to $295Professionalmedian $23 · 10th to 90th $16 to $44
$10$20$50$100$200$500facility $38professional $23

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
$21.38
Median
$40.74
Typical High
$295.12
Aetna
Setting
Professional
Modifier
Global
Typical Low
$16.22
Median
$22.91
Typical High
$43.65
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$10.72
Typical High
$14.79
BCBS
Setting
Facility
Modifier
Global
Typical Low
$39.81
Median
$39.81
Typical High
$39.81
BCBS
Setting
Professional
Modifier
Global
Typical Low
$33.11
Median
$33.11
Typical High
$33.11
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14.45
Median
$23.44
Typical High
$42.66
Cigna
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$22.39
Typical High
$50.12
United
Setting
Facility
Modifier
Global
Typical Low
$19.05
Median
$21.38
Typical High
$28.84
United
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$14.45
Typical High
$43.65

Where Mississippi sits

The same service costs 3.4 times more in Nebraska than in Washington, DC. 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.

Mississippi· 13th of 51

$26.92

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.