ICD-10-CM > Q00-QA0 > Q80-Q89 > Q86 Q86 Congenital malformation syndromes due to known exogenous causes, not elsewhere classified Non-Billable/Non-Specific Type 2 Excludes iodine-deficiency-related hypothyroidism (E00-E02)nonteratogenic effects of substances transmitted via placenta or breast milk (P04.-) Codes Q86.0Fetal alcohol syndrome (dysmorphic)Q86.1Fetal hydantoin syndromeQ86.2Dysmorphism due to warfarinQ86.8Other congenital malformation syndromes due to known exogenous causes