ICD-10-CM > S00-T88 > T51-T65 > T61 > T61.9 T61.9 Toxic effect of unspecified seafood Non-Billable/Non-Specific Codes T61.91Toxic effect of unspecified seafood, accidental (unintentional)T61.91XA..., initial encounterT61.91XD..., subsequent encounterT61.91XS..., sequelaT61.92Toxic effect of unspecified seafood, intentional self-harmT61.92XA..., initial encounterT61.92XD..., subsequent encounterT61.92XS..., sequelaT61.93Toxic effect of unspecified seafood, assaultT61.93XA..., initial encounterT61.93XD..., subsequent encounterT61.93XS..., sequelaT61.94Toxic effect of unspecified seafood, undeterminedT61.94XA..., initial encounterT61.94XD..., subsequent encounterT61.94XS..., sequela