ICD-10-CM > S00-T88 > S80-S89 > S83 > S83.2 > S83.22 > S83.222 S83.222 Peripheral tear of medial meniscus, current injury, left knee Non-Billable/Non-Specific Codes S83.222A..., initial encounterS83.222D..., subsequent encounterS83.222S..., sequela