PPR – “Erythrocyte Porphyrin (EP), Whole Blood”

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Updated Test

Effective Date

04/20/2026

Included in Report

WML Test Directory Update | April 2026

Updated Test

ERYTHROCYTE PORPHYRIN (EP), WHOLE BLOOD

Notes

Update to alternate specimen and reference range

Alternate Specimen: Whole blood: Dark blue EDTA

Reference Range: See report

Test Details

Mnemonic

PPR

Ordering Code

3423780

CPT-4 Codes(s)

84202

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