The following replacements will be available as a send out to Quest Diagnostics:
⇒Testosterone, Total, MS – Epic Code: LAB1232313
⇒Testosterone, Free, Bioavailable and Total, MS – Epic Code: LAB1232237
Additional Specialized Testing
⇒Testosterone, Free (Dialysis) and Total, MS – Epic Code: LAB1232314
This assay is intended for- Assessing testicular function in prepubescent hypogonadal males
- Management of hirsutism and virilization in females
- Please note: This test is not appropriate for general testosterone screening.
Synonyms
1230101205 | 84403, 84402
Reference Range
Free Testosterone
Male
16 Years – 150 Years: 9 – 30 ng/dL
Female
16 Years – 150 Years: 0.3 – 1.9 ng/dL
Total Testosterone.
Male
0 Minutes – 6 Months: 75 – 400 ng/dL
6 Months – 10 Years: 0 – 20 ng/dL
10 Years – 12 Years: 0 – 130 ng/dL
12 Years – 14 Years: 0 – 800 ng/dL
14 Years – 15 Years: 0 – 1200 ng/dL
15 Years – 17 Years: 100 – 1200 ng/dL
17 Years – 19 Years: 300 – 1200 ng/dL
19 Years – 150 Years: 240 – 950 ng/dL
Female
0 Minutes – 6 Months: 20 – 80 ng/dL
6 Months – 10 Years: 0 – 20 ng/dL
10 Years – 12 Years: 0 – 44 ng/dL
12 Years – 17 Years: 0 – 75 ng/dL
17 Years – 19 Years: 20 – 75 ng/dL
19 Years – 150 Years: 8 – 60 ng/dL
Clinical Information
This test was developed and its performance characteristics determined by Spectrum Health Toxicology Laboratory. It has not been cleared or approved by the FDA. The laboratory is regulated under CLIA as qualified to perform high-complexity testing. This test is used for clinical purposes. It should not be regarded as investigational or for research.
Performing Laboratory
Corewell Health Reference Laboratory, Grand Rapids, MI
Methodology
Liquid Chromatography-Mass Spectrometry
CPT Code
84403
84402
CDM Code
3018440302, 3018440201