Test Details

Mnemonic

CHRMT

Ordering Code

3424620

CPT-4 Code(s)

86235

Specimen Information

Collect

Serum separator tube (SST)

Specimen Preparation

Centrifuge, separate serum from cells and send 1.0 mL serum refrigerated in a plastic screw capped vial.

Alternate Specimen

Serum: Red top

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

Grossly hemolyzed, lipemic, or icteric specimens

Stability

Room temperature: 4 days
Refrigerated: 7 days
Frozen: 30 days

Methodology

Immunoassay
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Reference Range

<1.0 AI, Negative
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Performing Laboratory

Quest
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New York DOH Approval Status

Yes
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