ICD-10-CM > S00-T88 > T80-T88 > T84 > T84.9 T84.9 Unspecified complication of internal orthopedic prosthetic device, implant and graft Non-Billable/Non-Specific Codes T84.9XXA..., initial encounterT84.9XXD..., subsequent encounterT84.9XXS..., sequela