ICD-10-CM > S00-T88 > S70-S79 > S76 > S76.1 > S76.12 > S76.121 S76.121 Laceration of right quadriceps muscle, fascia and tendon Non-Billable/Non-Specific Codes S76.121A..., initial encounterS76.121D..., subsequent encounterS76.121S..., sequela