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Test ID: FNTSM    
Neurotransmitter Profile 3

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CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Medical Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.

82491/Chromatography, quantitative, column

82492/x2 multiple analytes, single stationary and mobile phase


Note: 82491 = 5-Methyltetrahydrofolate

           82492 = Neurotransmitter Metabolites/Amines

           82492 = Tetrahydrobiopterin/Neopterin

LOINC® Code Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the result codes returned for this test or profile.

Result IDReporting NameLOINC Code
Z17275-Hydroxyindoleacetic acid47544-2
Z1728Homovanillic acid40846-8
Z1732InterpretationIn Process

LOINC and CPT codes are provided by the performing laboratory.