ICD-10-CM > S00-T88 > T80-T88 > T84 > T84.0 > T84.09 > T84.093 T84.093 Other mechanical complication of internal left knee prosthesis Non-Billable/Non-Specific Codes T84.093A..., initial encounterT84.093D..., subsequent encounterT84.093S..., sequela