Testicular Function Profile I

CPT: 83001; 83002; 84146; 84403
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Test Details

Test Includes

Follicle-stimulating hormone (FSH); luteinizing hormone (LH); prolactin; testosterone, total

Methodology

Electrochemiluminescence immunoassay (ECLIA)

Specimen Requirements

Specimen

Serum

Volume

1.5 mL

Minimum Volume

0.8 mL (Note: This volume does not allow for repeat testing.)

Container

Red-top tube or gel-barrier tube

Collection

If a red-top tube is used, transfer separated serum to a plastic transport tube.

Storage Instructions

Refrigerate

Stability Requirements

Temperature

Period

Room temperature

3 days

Refrigerated

5 days

Frozen

14 days

Freeze/thaw cycles

Stable x3

Clinical Information

Special Instructions

Indicate patient's age on the request form.

This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H, or coenzyme R). It is recommended to ask all patients who may be indicated for this test about biotin supplementation. Patients should be cautioned to stop biotin consumption at least 72 hours prior to the collection of a sample.

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
035741 Testicular Function Profile I 004227 Testosterone, Serum ng/dL 2986-8
035741 Testicular Function Profile I 004290 LH mIU/mL 10501-5
035741 Testicular Function Profile I 004316 FSH mIU/mL 15067-2
035741 Testicular Function Profile I 004467 Prolactin ng/mL 2842-3

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The LOINC® codes are copyright © 1994-2017, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf