Days Set Up
Daily, 24 hours
Analytic Time
4 hours
MiChart Code
Prolactin
Soft Order Code
PRL
Test Updated:
Synonyms
PRL
PROLACTIN
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Test Overview
Test Methodology
Chemiluminescent Immunoassay
Test Usage
Pituitary function test useful in the detection of prolactin secreting pituitary tumors with or without galactorrhea.
Reference Range
3.0 - 23.0 ng/ml
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Billing Information
CPT Code
84146
Pro Fee Code
LOINC
2842-3