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Test ID: FLUPV    
Lupus Anticoagulant Evaluation with Reflex

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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.

85613/ Russell viper venom time (includes venom); diluted

85730/ Thromboplastin time, partial (PTT); plasma

85598/ Platelet neutralization (Hexagonal Phase Confirm) – (if appropriate)

85597/ Platelet neutralization (dRVVT Confirm) – (if appropriate)

85613/dRVVT 1:1 Dilution (if appropriate)

85670/Thrombin Clotting Time (if appropriate)


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
Z0734Lupus Anticoagulant3281-3
Z0544PTT-LA Screen34571-0
Z0735DRVVT Screen6303-2

LOINC and CPT codes are provided by the performing laboratory.