ICD-10-CM > S00-T88 > T80-T88 > T84 > T84.4 > T84.42 T84.42 Displacement of other internal orthopedic devices, implants and grafts Non-Billable/Non-Specific Applicable To Malposition of other internal orthopedic devices, implants and grafts Codes T84.420Displacement of muscle and tendon graftT84.420A..., initial encounterT84.420D..., subsequent encounterT84.420S..., sequelaT84.428Displacement of other internal orthopedic devices, implants and graftsT84.428A..., initial encounterT84.428D..., subsequent encounterT84.428S..., sequela