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Test Code TSH Pregnancy Thyroid Stimulating Hormone in Pregnancy

Specimen Type

Blood

Minimum Volume

2.0 mL

Container

Plain Red
Serum/Refrigerate

STAT Turnaround Time

90 Minutes

Routine Turnaround Time

Monday-Friday samples by 1 PM for same day results

Methodology

Chemiluminescent Immunoassay

Reference Range

Postpartum : 0.4-4.0 uIU/mL

Pregnant Females
6-13 Weeks : 0.01- ?4.2 uIU/mL
14-30 Weeks : 0.01- ?3.8 uIU/mL
> 30 Weeks : 0.01- ?4.5 uIU/mL

CPT Code

84443