CA19-9, IHC without Interpretation [19293X]

Test Code

CA19T

CPT Codes
88342-TC

Preferred Specimen

Formalin-fixed, paraffin-embedded tissue block submitted in an
IHC specimen transport kit

Other Acceptable Specimens

3 unstained, positively charged slides

Transport Temperature

Room temperature

Specimen Stability

Room temperature: Indefinitely Refrigerated: Indefinitely
Frozen: Unacceptable

Methodology

Immunohistochemistry

Setup Schedule

Set up: Mon-Fri a.m.; Report available: Next day

Performing Laboratory
Quest Diagnostics Nichols Institute 14225 Newbrook Drive Chantilly, VA 20153

Last Updated: February 20, 2023

The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.