FISH Follow-up
New York
Approved
Clinical Utility
- Evaluation of a specific cytogenetic region(s) as a follow up to chromosomal microarray analysis performed by GeneDx
Lab Method
- FISH
Test Code
J542
CPT Codes*
88271x1, 88273x1, 88230x1
ABN Required
No
Turnaround Time**
3 weeks
Preferred Specimen
Alternative Specimen
*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.
**Turnaround times are estimates and begin once the sample(s) begin processing at the GeneDx lab and could be extended in situations outside GeneDx’s control.
Test Documents
Billing
Targeted Variant Testing