HISTONE ANTIBODY

Test Code

HIST2

CPT Codes
83516

Preferred Specimen

1 Gold tube (gel separator)

Minimum Volume

0.5 mL

Instructions

Centrifuge for complete separation of plasma/serum and red cells. See Specimen Container for appropriate sample type. Separate and refrigerate until tested.

Specimen Stability

2-8°C up to 48 hours; otherwise freeze

Methodology
EIA (Enzyme Immunoassay)

Setup Schedule

T, Th

Clinical Significance

The presence of histone antibodies can be used in conjunction with clinical findings to aid in the diagnosis of Systemic Lupus Erythematous, drug-induced SLE and related connective tissue diseases.

Performed By
Alverno Laboratories

Performing Laboratory
Alverno Central Lab
NIM1 (Immunology, Manual)

Last Updated: April 25, 2023

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.