ICD-10-CM > S00-T88 > S70-S79 > S71 > S71.1 > S71.15 S71.15 Open bite of thigh Non-Billable/Non-Specific Applicable To Bite of thigh NOS Type 1 Excludes superficial bite of thigh (S70.37-) Codes S71.151Open bite, right thighS71.151A..., initial encounterS71.151D..., subsequent encounterS71.151S..., sequelaS71.152Open bite, left thighS71.152A..., initial encounterS71.152D..., subsequent encounterS71.152S..., sequelaS71.159Open bite, unspecified thighS71.159A..., initial encounterS71.159D..., subsequent encounterS71.159S..., sequela