Department of Pathology Laboratory Services Catalog










T4, FREE

Test Information


Test Name:
T4, FREE

Test ID:
1230100031

Performing Labs:
VCUH CORE LAB

Internal Code:
T4, FREE [LAB127]

Synonyms:

Order Includes:
T4, FREE, DIRECT - (12312594)

Turnaround Time:
Routine: 240 Minutes

CPT Code:
84439

Special Instructions:

Specimen and Collection Information


Specimen Type:
Blood

Acceptable Containers:
Lt Green - 3mL
SST/Gold - 3.5mL

Collection Information:

Special Handling:

Results Information



Additional interpretive information may be found in the Epic result comments

Reference Interval

Orderable Gender Age Group Values
T4, FREE, DIRECT 0 up to 150 Years 0.7-1.5 ng/dL

Critical Values

Orderable Gender Age Group Values

Additional Information




Last updated on: 5/5/2025 7:47:28 AM