RNAP3 – “RNA Polymerase III Antibody” replaced by RP3 – “RNA Polymerase III Antibody”

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Inactivated/Replace Test

Effective Date

05/13/2025

Included in Report

WML Test Directory Update | May 2025

Replacement Test

RNA POLYMERASE III ANTIBODY

Notes

Bringing test in-house

Inactivated Test Details

Mnemonic

RNAP3

Ordering Code

3423040

CPT-4 Codes(s)

83516

Replacement Test Details

Mnemonic

RP3

Ordering Code

3000417

CPT-4 Codes(s)

86235

Turnaround Time
1 - 4 days
Performed
Monday - Friday
Legacy Code
RP3
Example Report
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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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