Ordering Recommendation

Carrier screening or diagnostic testing for ABCC8-related hyperinsulinism for individuals of Ashkenazi Jewish descent.

New York DOH Approval Status

This test is New York state approved.

Specimen Required

Patient Preparation
Collect

Lavender (EDTA), Pink (K2EDTA), yellow (ACD Solution A or B).

Specimen Preparation

Transport 3 mL whole blood. (Min: 1 mL)

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Plasma or serum. Specimens collected in sodium heparin or lithium heparin tubes. Frozen specimens in glass collection tubes.

Remarks
Stability

Ambient: 72 hours; Refrigerated: 1 week; Frozen: 1 month

Methodology

Polymerase Chain Reaction (PCR), Fluorescence Monitoring

Performed

Varies

Reported

5-10 days

Reference Interval

By report

Interpretive Data

Refer to Report.

Counseling and informed consent are recommended for genetic testing. Consent forms are available online.

Compliance Category

Laboratory Developed Test (LDT)

Note

Hotline History

N/A

CPT Codes

81401

Components

Component Test Code* Component Chart Name LOINC
2013726 ABCC-8 Related Hyperinsulinism, Specimen 31208-2
2013727 ABCC-8 Related Hyperinsulinism, Allele 1 38918-9
2013728 ABCC-8 Related Hyperinsulinism, Allele 2 38918-9
2013729 ABCC-8 Related Hyperinsulinism, Interp 50398-7
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

ABCC8-Related Hyperinsulinism, 3 Variants