RBMA – “Renal Pathology Consultation” replaced by RPCWT – “Renal Pathology Consultation, Wet Tissue”

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Inactivated/Replace Test

Effective Date

07/29/2025

Included in Report

WML Test Directory Update | July 2025

Replacement Test

RENAL PATHOLOGY CONSULTATION, WET TISSUE

Inactivated Test Details

Mnemonic

RBMA

Ordering Code

3515295

CPT-4 Codes(s)

Variable - may include: 88305, 88313, 88346, 88348, 88350

Replacement Test Details

Mnemonic

RPCWT

Ordering Code

3800402

CPT-4 Codes(s)

Variable - may include: 88305, 88313, 88346, 88348, 88350

Turnaround Time
12 - 25 days
Performed
Monday - Friday
Legacy Code
RPCWT
Example Report
Download

Specimen Information

Collect

Kidney biopsy

Specimen Preparation

Please call Warde Medical Laboratory for special collection kit and collection instructions.

Minimum Volume

Entire specimen

Transport Temperature

Please call Warde Medical Laboratory for transport temperature instructions.

Stability

Please call Warde Medical Laboratory for stability instructions.

Methodology

Light Microscopy Electron Microscopy Immunohistology
more

Reference Range

See report
more

Performing Laboratory

Mayo Clinic Laboratories
more

New York DOH Approval Status

Yes
more

Interface Map for RPCWT

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
Renal Pathology Consultation, Wet Tissue3800402
3800403Interpretation 60570-9No
3800404Participated in the InterpretationNo
3800406Report electronically signed by 19139-5No
3800407Addendum35265-8 No
3800408 Gross Description22634-0 No
3800409Material Received85298-8 No
3800411Disclaimer62364-5 No
3800412Case Number 80398-1No

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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