ICD-10-CM > S00-T88 > T66-T78 > T71 > T71.1 > T71.14 > T71.141 T71.141 Asphyxiation due to smothering under another person's body (in bed), accidental Non-Billable/Non-Specific Applicable To Asphyxiation due to smothering under another person's body (in bed) NOS Codes T71.141A..., initial encounterT71.141D..., subsequent encounterT71.141S..., sequela