Insulin-Like Growth Factor (IGF-1)

Test Overview

Test Methodology

Chemiluminescent Enzyme Immunoassay

Test Usage

Adjunct to the assessment of Growth Hormone secretion.

Reference Range *

IGF-1 Reference Range May 1, 2017

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details

Days Set Up

Wednesday

Analytic Time

8 hours

Soft Order Code

IGF1

MiChart Code

Insulin-Like Growth Factor (IGF-1)

Synonyms

Laboratory

Chemical Pathology

Section

Special Chemistry

Specimen Requirements

Collection Instructions

Collect specimen in SST tube. Centrifuge, aliquot serum into a plastic vial and freeze within 1 hour.

Normal Volume

0.5 mL serum

Minimum Volume

0.3 mL serum

Billing

CPT Code

84305

Fee Code

32036

LOINC

2484-4

NY State Approved

No