ICD-10-CM > S00-T88 > T66-T78 > T71 > T71.1 > T71.16 > T71.164 T71.164 Asphyxiation due to hanging, undetermined Non-Billable/Non-Specific Codes T71.164A..., initial encounterT71.164D..., subsequent encounterT71.164S..., sequela