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HPS1 & HPS3 Mutation Analysis (Puerto Rican)

New York




  • Hermansky-Pudlak Syndrome

Clinical Utility

  • Confirmation of a clinical diagnosis in a patient of appropriate ethnic background
  • Carrier testing in unaffected family members or unaffected members of the general population of the appropriate ethnic background.
  • Prenatal diagnosis

Lab Method

  • Capillary Sequencing
  • PCR & Electrophoresis

Test Code


CPT Codes*


ABN Required


Turnaround Time**

4 weeks

Preferred Specimen

2-5 mL Blood - Lavender Top Tube

Alternative Specimen

Buccal Swabs | Dried Blood Spots

*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.

**Reporting times are typical and begin once the sample(s) are received at the GeneDx laboratory, but could be extended in situations outside GeneDx’s reasonable control.