Genetic Testing Company | The DNA Diagnostic Experts | GeneDx

In observance of the holiday, GeneDx will be closed for business on Thursday, November 27, 2014, and will be unable to receive and process specimens. FedEx and UPS will also not operate. We will accept specimens on Friday, November 28, and  will resume our normal work schedule on Saturday, November 29, 2014.  If you have any questions or inquiries, please call us at 301-519-2100 or email us at zebras@genedx.com.

TH Gene Sequencing

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
TH
Disorders:
Clinical Utility:
  • Confirmation of a clinical diagnosis
  • Identification of at-risk family members
  • Prenatal diagnosis
Lab Method:
Capillary Sequencing

ORDERING

Test Code:
359
Turnaround Time:
4-6 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube

BILLING

CPT Codes:
81406x1
New York Approved:
No
ABN Required:
Yes
Billing Information:
View Neurology Billing Policy
ICD Codes:
  • 348.3: Encephalopathy, not elsewhere classified
  • 251.2: Hypoglycemia, unspecified Hypoglycemia: NOS reactive spontaneous
  • 781: Abnormal involuntary movements, Abnormal head movements, Fasciculation, Spasms NOS, Tremor NOS
  • 374.3: Ptosis of eyelid
  • 780.6: Fever and other physiologic disturbances of temperature regulation
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. HGMD Professional 2010.3
  2. Willemsen et al., (2010) Brain 133:1810-1822
  3. Pons R et al., (2010) Mov Disord 25(8): 1086-90
  4. Zafeiriou et al., (2009) Mol Genet Metab 97:18-20
  5. Clot et al., (2009) Brain 132: 1753- 1763
  6. Swoboda (2008) TH Deficiency http://www.genetests.org
  7. Verbeek et al., (2007) Ann Neurol 62:422-426
  8. Ribases et al., (2007) Mol Genet Metab 92:274-277
  9. Schiller et al., (2004) Neurology 63:1524-1526
  10. Furukawa et al., (2001) Neurology 56:260-263
  11. Janssen et al., (2000) Ann Hum Genet 64:375-382
  12. Wevers et al., (1999) J Inher Metab Dis 22:364- 373
  13. Van den Heuvel et al., (1998) Hum Genet 102:644-6

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