GeneDx and Sema4 are now a combined company  Learn more

Hirschsprung Disease (RET)

New York
Approved


Genes

RET

Conditions

  • Familial Medullary Thyroid Cancer
  • Hirschsprung Disease
  • Multiple Endocrine Neoplasia 2A
  • Multiple Endocrine Neoplasia 2B

Clinical Utility

  • Confirmation of a clinical diagnosis
  • Determination of appropriate screening and surgical management
  • Identification of at-risk family members
  • Prenatal diagnosis

Lab Method

  • Capillary Sequencing
  • Deletion/Duplication Analysis

Test Code

TB20

CPT Codes*

81406x1

ABN Required

No

Turnaround Time**

3 weeks

Preferred Specimen

2-5 mL Blood - Lavender Top Tube

Alternative Specimen

Buccal Swabs

*The CPT codes provided 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 payer being billed.

**Reporting times are typical and begin once the sample(s) are received at the GeneDx laboratory, but could be extended in situations outside GeneDx’s reasonable control.