Huntington Disease and Huntington Disease-Like 2
Please contact the lab to arrange testing for relatives of a proband or prenatal samples.
Test Requisition | Technical Details
Huntington Disease
- Gene: HTT
- Price: $355.00
- CPT Code: 81271
- Turnaround Time: 2-3 weeks
- Platform: Repeat sizing
Huntington Disease-Like 2
- Gene: JPH3
- Price: $437.00
- CPT Code: 81479
- Turnaround Time: 2-3 weeks
- Platform: Repeat sizing
Special Considerations
The Huntington's Disease Society of America has guidelines for presymptomatic testing for Huntington Disease (HD) (and similar adult-onset neurodegenerative conditions) that outline a team approach over several in-person sessions. The
INFORMED CONSENT from the patient is required prior to ordering these genetic tests. The DNA Diagnostic Lab's consent is located on pages 3-5 of the requisition form.
Additional Information and Resources
For providers:
- HTT and Huntington Disease
- JPH3 and Huntington Disease-Like 2
- Huntington's Disease Center at Johns Hopkins
For patients and families:
- Clinical information about Huntington Disease
- Clinical information about Huntington Disease-Like 2
- The Huntington's Disease Center at Johns Hopkins provides comprehensive medical care and resources for patients and families.