ICD-10-CM > S00-T88 > S90-S99 > S98 > S98.0 > S98.01 > S98.011 S98.011 Complete traumatic amputation of right foot at ankle level Non-Billable/Non-Specific Codes S98.011A..., initial encounterS98.011D..., subsequent encounterS98.011S..., sequela