Update Type: Specimen collection or handling and/or storage changed
Test Updated: 06/03/2026
Test Overview
Test Methodology

Mass spectrometry

Test Details
Days Set Up
Monday - Friday
Analytic Time

9 - 15 days

Soft Order Code
AMPIP
Synonyms
    Laboratory
    Sendout Testing
    Reference Laboratory
    Mayo AMPIP
    Section
    Sendout Testing
    Specimen Requirements
    Collection

    Effective immediately, 5/11/26, testing on tenosynovial specimens is only available on patients >= 75 years

    Collection Instructions

    Formalin-fixed or B5-fixed, paraffin-embedded tissue block

    Effective immediately, 5/11/26, testing on tenosynovial specimens is only available on patients >= 75 years.

    Normal Volume

    Entire block

    Storage Temperature
    Ambient preferred, refrigerated acceptable
    Rejection Criteria
    Effective immediately, 5/11/26, testing on tenosynovial specimens is only available on patients >= 75 years
    Additional Information

    Test performed by Mayo Clinic Laboratories

    Billing
    CPT Code
    88313, (82542, 88380)
    NY State Approved
    No