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New Test

Effective Date

12/23/2025

Included in Report

WML Test Update | December 2025

Updated Test

14-3-3 eta PROTEIN

Test Details

Mnemonic

1433P

Ordering Code

3427700

CPT-4 Codes(s)

83520

Specimen Information

14-3-3 eta PROTEIN Specimen information description.

Collect

Serum Separator Tube (SST)

Specimen Preparation

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

Alternate Specimen

Red top

Minimum Volume

0.5 mL

Transport Temperature

Room temperature

Stability

Room temperature: 7 days
Refrigerated: 7 days
Frozen: 1 year

Methodology

Enzyme-linked Immunosorbent Assay (ELISA)
more

Reference Range

See report
more

Performing Laboratory

Quest
more

New York DOH Approval Status

Yes
more

Interface Map for 1433P

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
14-3-3 eta Protein 3427700
3427700 14-3-3 eta Protein 75880-5 No

The CPT codes provided are for general informational purposes only and are based on an interpretation of AMA guidance. It is the sole responsibility of the billing party to determine CPT codes. Any questions regarding coding should be directed to the paying party.

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