Icd 10 code for factor v leiden heterozygous July 8, 2019 16 32 64 128 Icd 10 code for factor v leiden heterozygous in pregnancy Icd 10 code for factor v leiden heterozygous mutation Icd 10 cm code for factor v leiden mutation heterozygous Icd 10 cm code for heterozygous factor v leiden Heterozygous factor v leiden icd 10 Icd 10 history of factor 5 leiden