ICD-10-CM > A00-B99 > B50-B64 > B52 B52 Plasmodium malariae malaria Non-Billable/Non-Specific Includes mixed infections of Plasmodium malariae with other Plasmodium species, except Plasmodium falciparum and Plasmodium vivax Type 1 Excludes Plasmodium falciparum (B50.-)Plasmodium vivax (B51.-) Codes B52.0Plasmodium malariae malaria with nephropathyB52.8Plasmodium malariae malaria with other complicationsB52.9Plasmodium malariae malaria without complication