Update Type: Test Methodology Changed
Test Updated: 12/14/2022
Test Overview
Test Methodology
IFA, RIA, Live cell assay, EIA, IPA, WB, Cell binding assay
Test Usage
Investigating idiopathic dysautonomic symptoms
Reference Range *
See report
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Details
Days Set Up
Monday - Friday
Analytic Time
8 - 12 days
Soft Order Code
DYS2
Laboratory
Sendout
Reference Laboratory
Mayo (DYS2)
Section
Special Testing
Specimen Requirements
Collection Instructions
Collect specimen in Red top or SST tube. Spin and aliquot into a plastic screw capped tube. Send to Specimen Processing refrigerated.
Normal Volume
4 mL serum
Minimum Volume
2.5 mL serum
Additional Information
By ordering this test the clinician acknowledges that additional reflex testing will be performed and billed at a separate additional charge if indicated. Test performed by Mayo Clinic Laboratories
Billing
CPT Code
83520, 83519 x5, 86341, 86255 x2
Fee Code
30966, AA353 x5, AA354, AA355 x2
Reflex CPT
83519, 86255 x14, 86256 x5, 84182 x3