ICD-10-CM > S00-T88 > T51-T65 > T61 > T61.8 > T61.8X > T61.8X2 T61.8X2 Toxic effect of other seafood, intentional self-harm Non-Billable/Non-Specific Codes T61.8X2A..., initial encounterT61.8X2D..., subsequent encounterT61.8X2S..., sequela