ICD-10-CM > S00-T88 > S70-S79 > S76 > S76.1 > S76.11 > S76.119 S76.119 Strain of unspecified quadriceps muscle, fascia and tendon Non-Billable/Non-Specific Codes S76.119A..., initial encounterS76.119D..., subsequent encounterS76.119S..., sequela