Genetic Testing Company | The DNA Diagnostic Experts | GeneDx

In observance of Labor Day, GeneDx will be closed and will not accept specimens on Monday, September 7, 2015.  We will resume our normal schedule on Tuesday, September 8, 2015.  If you have any questions or inquiries, please call us at 301-519-2100 or email us at zebras@genedx.com.

KRT4, KRT13 Hot Spots

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
KRT13, KRT4
Disorders:
Clinical Utility:
  • 1. Confirmation of a clinical diagnosis
  • 2. Identification of other affected family members
Lab Method:
Capillary Sequencing

ORDERING

Test Code:
2131
Turnaround Time:
4-6 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube
Alternative Specimen:
Oral Rinse (30-40 mL), Dried Blood Spots

BILLING

CPT Codes:
81479x1
New York Approved:
No
ABN Required:
Yes
Billing Information:
View Billing Policy
ICD Codes:
  • 528.6: Leukoplakia of oral mucosa, including tongue Leukokeratosis of oral mucosa Leukoplakia of: gingiva lips tongue
  • 623.1: Leukoplakia of vagina
  • 530.83: Esophageal leukoplakia
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. Witkop, CJ Jr. & Gorlin, R.J. Arch. Derm. 84: 762-771, 1961
  2. Terrinoni, A et al. J. Invest. Derm. 114: 388-391, 2000
  3. Rugg, EL et al. Nature Genet. 11: 450-452, 1995
  4. Richard, G et al. Nature Genet. 11: 453-455, 1995

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