Chondrodysplasia Punctata Panel

New York
Approved


Genes

AGPS, ARSL (ARSE), EBP, FAR1, GGCX, GNPAT, LBR, MGP, NSDHL, PEX5, PEX7

Conditions

  • Chondrodysplasia Punctata (CDPX1 and CDPX2)
  • CK Syndrome
  • Vitamin K-dependent Coagulation Factor Deficiency
  • Rhizomelic chondrodysplasia punctata (RCDP)
  • Keutel syndrome
  • CHILD syndrome

Clinical Utility

  • Diagnosis in a patient based on clinical or radiographic findings suggestive of a skeletal dysplasia
  • Diagnosis for known familial pathogenic variant(s)
  • Distinguish between causes and forms of skeletal dysplasias
  • Genetic counseling, especially regarding recurrence risk

Lab Method

  • Next-Gen Sequencing
  • Deletion/Duplication Analysis

Test Code

J804

CPT Codes*

81479x1

ABN Required

No

Turnaround Time**

4 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.