TESTOS

Testosterone, Total Only, Serum or Plasma

EPIC Test Procedure Code: LAB2412

Performing Lab:
Saint Luke's Regional Laboratories
Required Patient Info:

The patient's age and sex are required on the request form for processing.

Container Type:
Serum gel tube or green top (sodium heparin) tube
Specimen Type:

Serum or plasma

Preferred Volume:
2 mL
Minimum Volume:
1 mL
Store and Transport:
Room Temperature: < 12 hours
Refrigerated: > 12 hours
CPT Codes:

84403 - Testosterone (EAP 30015220)

Test Schedule:
Monday through Sunday
Reference Ranges:

Males:

<50 yrs:

197 - 670

ng/dL

≥ 50 yrs:

188 - 684

ng/dL

Females:

< 50 yrs:

8 - 35

ng/dL

≥ 50 yrs:

<7 - 36

ng/dL

Notes:

High serum biotin levels may interfere with this assay and result in a false decrease in values. A repeat test 24 – 48 hours after stopping oral biotin may be requested.

Lab Personnel

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