ICD-10-CM > A00-B99 > B50-B64 > B53 > B53.0 B53.0 Plasmodium ovale malaria Billable/Specific Copy Code Copy Description Type 1 Excludes Plasmodium ovale with Plasmodium falciparum (B50.-)Plasmodium ovale with Plasmodium malariae (B52.-)Plasmodium ovale with Plasmodium vivax (B51.-)