Test Directory

Welcome to the Quest Diagnostics Test Directory

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Our Test Directory includes detailed information, guides and references for many of our tests. This includes test and result codes, specimen collection requirements, specimen transport considerations, and methodology.
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New Tests

Mycoplasma genitalium rRNA, NAAT with Reflex to Macrolide Resistance

Pediatric Autoimmune Encephalitis Evaluation with Reflexes, CSF

Pediatric Autoimmune Encephalitis Evaluation with Reflexes, Serum

ThinPrep® Automated Pap Reflex HPV DNA(16,18, 12 Other High Risk) and CT/NG

ThinPrep® Automated Pap Reflex HPV(16,18,12 Other High Risk)and CT/NG,Trich

ThinPrep® Automated Pap and HPV (16,18, 12 Other High Risk)and CT/NG, Trich

ThinPrep® Automated Pap and HPV DNA (16,18, 12 Other High Risk) and CT/NG

New Test Guides

Hypercortisolism in Difficult-to-Control Type 2 Diabetes: Laboratory Support for Initial Evaluation  This topic brief provides an overview of laboratory tests used in the initial evaluation of hypercortisolism among patients with difficult-to-control type 2 diabetes.

IGF-1, LC/MS  This test is used to assess growth disorders in symptomatic children and adults and to monitor response to therapy.

Laboratory Testing for Diabetes Diagnosis, Risk Assessment, and Management  This test guide discusses the use of laboratory tests for general screening and diagnosis of prediabetes and diabetes; it also provides additional information on diabetes risk assessment and monitoring glycemic control and complications in individuals with diabetes.

Pediatric Encephalitis With Reflexes, Serum and CSF  This test is used to diagnose autoimmune encephalitis in children.

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