ICD-10-CM > S00-T88 > S50-S59 > S56 > S56.1 > S56.12 > S56.125 S56.125 Laceration of flexor muscle, fascia and tendon of right ring finger at forearm level Non-Billable/Non-Specific Codes S56.125A..., initial encounterS56.125D..., subsequent encounterS56.125S..., sequela