Test Overview

Test Methodology

Fluorescence In Situ Hybridization (FISH)

Test Usage

A neoplastic clone is detected when the percent of cells with an abnormality exceeds the normal reference range for any given probe. This test should not be used to track the progress of disease.

Reference Range*

Interpretive report provided.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details

Days Test Performed


Analytic Time

10 days

Soft Order Code


MiChart Code

FISH for Plasma Cell Proliferative Disorder, Multiple Myeloma (Sendout)



PCPRR: Reason for Referral

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Laboratory Reference


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Specimen Requirements

Normal Volume

2 mL bone marrow

Minimum Volume

1 mL bone marrow

Additional Information

Test sent to Mayo Medical Laboratories.

Billing Information

Fee Codes

CPT Code

varies; refer to report

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