Test Catalog

Test ID: CMVC8    
Cytomegalovirus (CMV) CD8 T-Cell Immune Competence, Quantitative Assessment by Flow Cytometry, Blood

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Test Classification Provides information regarding the medical device classification for laboratory test kits and reagents. Tests may be classified as cleared or approved by the US Food and Drug Administration (FDA) and used per manufacturer instructions, or as products that do not undergo full FDA review and approval, and are then labeled as an Analyte Specific Reagent (ASR) product.

This test was developed using an analyte specific reagent. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Clinic Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.

CPT codes are provided by the performing laboratory.

86356 x6




LOINC® Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the order and results codes of this test. LOINC values are provided by the performing laboratory.

Test IDTest Order NameOrder LOINC Value
CMVC8CMV CD8 T-Cell QN by Flow Cytometry95184-8


Result IDTest Result NameResult LOINC ValueApplies only to results expressed in units of measure originally reported by the performing laboratory. These values do not apply to results that are converted to other units of measure.
28143Total CD3 T cells8122-4
28144Total CD8 T cells14135-8
28145CMV CD8 T cells A195185-5
28146CMV CD8 T cells A295202-8
28147CMV CD8 T cells B795201-0
28148CMV CD8 T cells B895200-2
28149CMV CD8 T cells B3595199-6
28150Total CMV CD8 T cells95198-8
28151CMV CD8 T cells IFN-g A195197-0
28152CMV CD8 T cells IFN-g A295196-2
28153CMV CD8 T cells IFN-g B795195-4
28154CMV CD8 T cells IFN-g B895194-7
28155CMV CD8 T cells IFN-g B3595193-9
28156Total CMV CD8 T cells IFN-g95192-1
28157CMV CD8 T cells CD107 A195191-3
28158CMV CD8 T cells CD107 A295190-5
28159CMV CD8 T cells CD107 B795189-7
28160CMV CD8 T cells CD107 B895188-9
28161CMV CD8 T cells CD107 B3595187-1
28162Total CMV CD8 T cells CD107a/b95186-3
30693IFN-gamma expression95204-4
30694CD107a/b expression95203-6