ICD-10-CM > S00-T88 > T80-T88 > T84 > T84.6 > T84.62 > T84.623 T84.623 Infection and inflammatory reaction due to internal fixation device of left tibia Non-Billable/Non-Specific Codes T84.623A..., initial encounterT84.623D..., subsequent encounterT84.623S..., sequela