PMP22 Del/Dup

New York
Approved

Genes

PMP22

Conditions

  • Charcot Marie Tooth (CMT)
  • Hereditary Neuropathy with Liability to Pressure Palsy (HNPP)

Clinical Utility

  • Confirmation of clinical diagnosis
  • Identification of at-risk family members
  • Assist with management/treatment decisions

Lab Method

  • Deletion/Duplication Analysis

Test Code

742

CPT Codes*

81324x1

ABN Required

No

Turnaround Time**

2 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.

**Turnaround times are estimates and begin once the sample(s) begin processing at the GeneDx lab and could be extended in situations outside GeneDx’s control.

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