Test Code: 948
CPT Code: 84202
Alternative Name(s): Free Erythrocyte Protoporphyrin, Protoporphyrin, Zinc, ZPPP
Methodology: Hematofluorometry
Clinical Significance: Zinc protoporphyrin is elevated in chronic lead poisoning and iron deficiency anemia. Its measurement is commonly included in screening for lead exposure, and in evalutation of anemia. This assay is not recommended for monitoring acute intermittent porphyria.
CLIA