ICD-10-CM > S00-T88 > S90-S99 > S96 > S96.2 > S96.20 S96.20 Unspecified injury of intrinsic muscle and tendon at ankle and foot level Non-Billable/Non-Specific Codes S96.201Unspecified injury of intrinsic muscle and tendon at ankle and foot level, right footS96.201A..., initial encounterS96.201D..., subsequent encounterS96.201S..., sequelaS96.202Unspecified injury of intrinsic muscle and tendon at ankle and foot level, left footS96.202A..., initial encounterS96.202D..., subsequent encounterS96.202S..., sequelaS96.209Unspecified injury of intrinsic muscle and tendon at ankle and foot level, unspecified footS96.209A..., initial encounterS96.209D..., subsequent encounterS96.209S..., sequela