CD45RO, IHC with Interpretation

Test Code

12112

CPT Codes
88342

Preferred Specimen

Formalin-fixed, paraffin-embedded block collected in an IHC Specimen Transport Kit

Minimum Volume

3 slides

Other Acceptable Specimens

5 unstained, positively charged slides collected in an IHC Specimen Transport Kit

Instructions

Please include surgical pathology report

Transport Container

IHC Specimen Transport Kit

Transport Temperature

Room temperature

Specimen Stability

Room temperature: Indefinitely
Refrigerated: Indefinitely
Frozen: Unacceptable

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Received refrigerated • Received frozen

Methodology
Immunohistochemical Assay

Setup Schedule

Mon-sat

Report Available

2-4 days

Performing Laboratory

Quest Diagnostics Nichols Institute-Chantilly VA

14225 Newbrook Drive

Chantilly, VA 20151-2228

Last Updated: November 6, 2024

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.