ICD-10-CM > S00-T88 > S50-S59 > S56 > S56.8 > S56.82 > S56.822 S56.822 Laceration of other muscles, fascia and tendons at forearm level, left arm Non-Billable/Non-Specific Codes S56.822A..., initial encounterS56.822D..., subsequent encounterS56.822S..., sequela