ICD-10-CM > S00-T88 > S50-S59 > S58 > S58.9 > S58.92 > S58.929 S58.929 Partial traumatic amputation of unspecified forearm, level unspecified Non-Billable/Non-Specific Codes S58.929A..., initial encounterS58.929D..., subsequent encounterS58.929S..., sequela