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We perform medical diagnostic tests and efficiently provide accurate results that help your physician screen for, diagnose, and manage the treatment of health problems.

LABORATORY TEST DIRECTORY

Hearing Loss, Nonsyndromic, Connexin 30 (GJB6) 2 Deletions

CPT Code(s): 81254
Specimen Required: Patient Preparation:
Collect:Lavender (EDTA), pink (K2EDTA), or yellow (ACD Solution A or B).
Specimen Preparation:Transport 3 mL whole blood. (Min: 1 mL)
Storage/Transport Temperature:Refrigerated.
Stability:Ambient: 72 hours; Refrigerated: 1 week; Frozen: Unacceptable
New York DOH Approval Status: This test is New York DOH approved.
Aliases:
  • Connexin 30 mutation assay
  • GJB6
  • GJB6 deletions assay