ICD-10-CM > V00-Y99 > W50-W64 > W53 > W53.2 > W53.21 W53.21 Bitten by squirrel Non-Billable/Non-Specific Codes W53.21XA..., initial encounterW53.21XD..., subsequent encounterW53.21XS..., sequela
ICD-10 Fast ICD-10 Fast