Forms and Documents
Test Details
Expand Genes
TTR
- Confirmation of a clinical diagnosis
- Differentiation between cardiac amyloidosis and other cardiomypopathies
- Carrier testing in at-risk family members
- Prenatal diagnosis in families with a known pathogenic variant
Ordering
363
4-5 weeks
2-5 mL Blood - Lavender Top Tube
Buccal Swabs | Dried Blood Spots
*Reporting times are typical, but could be extended in situations outside GeneDx's reasonable control.
Billing
81404x1
Yes
Yes
- 277.3 Amyloidosis
- 425.7 Nutritional and metabolic cardiomyopathy; Code first underlying disease, as: amyloidosis (277.30-277.39), beriberi (265.0), cardiac glycogenosis (271.0), mucopolysaccharidosis (277.5), thyrotoxicosis (242.0-242.9)
- 277.39 Other amyloidosis, Hereditary cardiac amyloidosi,s Inherited systemic amyloidosis, Neuropathic (Portuguese) (Swiss) amyloidosis, Secondary amyloidosis
For price inquiries please email zebras@genedx.com
**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.
**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.