ICD-10-CM > S00-T88 > T80-T88 > T84 > T84.1 > T84.19 > T84.199 T84.199 Other mechanical complication of internal fixation device of unspecified bone of limb Non-Billable/Non-Specific Codes T84.199A..., initial encounterT84.199D..., subsequent encounterT84.199S..., sequela