ICD-10-CM > S00-T88 > S60-S69 > S66 > S66.5 > S66.52 S66.52 Laceration of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level Non-Billable/Non-Specific Codes S66.520Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand levelS66.520A..., initial encounterS66.520D..., subsequent encounterS66.520S..., sequelaS66.521Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand levelS66.521A..., initial encounterS66.521D..., subsequent encounterS66.521S..., sequelaS66.522Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand levelS66.522A..., initial encounterS66.522D..., subsequent encounterS66.522S..., sequelaS66.523Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand levelS66.523A..., initial encounterS66.523D..., subsequent encounterS66.523S..., sequelaS66.524Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand levelS66.524A..., initial encounterS66.524D..., subsequent encounterS66.524S..., sequelaS66.525Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand levelS66.525A..., initial encounterS66.525D..., subsequent encounterS66.525S..., sequelaS66.526Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand levelS66.526A..., initial encounterS66.526D..., subsequent encounterS66.526S..., sequelaS66.527Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand levelS66.527A..., initial encounterS66.527D..., subsequent encounterS66.527S..., sequelaS66.528Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand levelS66.528A..., initial encounterS66.528D..., subsequent encounterS66.528S..., sequelaS66.529Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand levelS66.529A..., initial encounterS66.529D..., subsequent encounterS66.529S..., sequela