Genetic Testing Company | The DNA Diagnostic Experts | GeneDx

In observance of Independence Day, GeneDx will be closed on Friday, July 3rd, and Saturday, July 4th. Nevertheless, all specimens arriving on Friday, July 3rd will be accepted, accessioned and processed. We will not accept specimens on Saturday, July 4th. We will resume our normal Monday through Saturday schedule on Monday, July 6, 2015. Please also note that FedEx works on a modified schedule on Friday, July 3rd and FedEx and UPS are closed on Saturday, July 4th. If you have any questions or inquiries, please call us at 301-519-2100 or email us at

POR Gene Sequencing



Clinical Utility:
  • 1. Confirmation of a clinical and/or biochemical diagnosis
  • 2. Carrier testing in at-risk family members
  • 3. Prenatal diagnosis for known mutations
Lab Method:
Capillary Sequencing


Test Code:
Turnaround Time:
8-10 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube


CPT Codes:
New York Approved:
ABN Required:
Billing Information:
View Billing Policy
ICD Codes:
  • 755.59: Other Cleidocranial dysostosis Cubitus: valgus, congenital varus, congenital
  • 756: Anomalies of skull and face, bones; Absence of skull, bones; Acrocephaly; Congenital deformity of forehead; Craniosynostosis; Crouzon's disease; Hypertelorism; Imperfect fusion of skull; Oxycephaly; Platybasia; Premature closure of cranial sutures; Tower skull Trigonocephaly Excludes: acrocephalosyndactyly [Apert's syndrome] (755.55) dentofacial anomalies (524.0-524.9) skull defects associated with brain anomalies, such as: anencephalus (740.0) encephalocele (742.0) hydrocephalus (742.3) microcephalus (742.1)
  • 255.2: Adrenogenital disorders, Adrenogenital syndromes,
  • 754.89: Other Club hand (congenital) Congenital: deformity of chest wall dislocation of elbow, Generalized flexion contractures of lower limb joints, congenital Spade-like hand (congenital)
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  1. Fluck et al. (2004) Curr Opin Pediatr 18:435-441
  2. Reardon et al. (2000) J Med Genet 37:26-32
  3. Scott et al. (2008) Horm Res 69:266-275
  4. Huang et al. (2005) Am J Hum Genet 76:729-749
  5. Fukami et al. (2005) J of Clin Endocrinol Metab 90(1):414-426

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