ICD-10-CM > S00-T88 > S80-S89 > S86 > S86.0 > S86.02 > S86.029 S86.029 Laceration of unspecified Achilles tendon Non-Billable/Non-Specific Codes S86.029A..., initial encounterS86.029D..., subsequent encounterS86.029S..., sequela