T84.023 Instability of internal left knee prosthesis

Non-billable header ICD10CM Release FY2026

Version history

Release	Valid from	Valid to	Description	Billable
FY2026	2025-10-01	current	Instability of internal left knee prosthesis	no

T84 Complications of internal orthopedic prosthetic devices, implants and grafts
T84.0 Mechanical complication of internal joint prosthesis
T84.01 Broken internal joint prosthesis
T84.010 Broken internal right hip prosthesis
T84.010A Broken internal right hip prosthesis, initial encounter
T84.010D Broken internal right hip prosthesis, subsequent encounter
T84.010S Broken internal right hip prosthesis, sequela
T84.011 Broken internal left hip prosthesis
T84.011A Broken internal left hip prosthesis, initial encounter
T84.011D Broken internal left hip prosthesis, subsequent encounter
T84.011S Broken internal left hip prosthesis, sequela
T84.012 Broken internal right knee prosthesis
T84.012A Broken internal right knee prosthesis, initial encounter
T84.012D Broken internal right knee prosthesis, subsequent encounter
T84.012S Broken internal right knee prosthesis, sequela
T84.013 Broken internal left knee prosthesis
T84.013A Broken internal left knee prosthesis, initial encounter
T84.013D Broken internal left knee prosthesis, subsequent encounter
T84.013S Broken internal left knee prosthesis, sequela
T84.018 Broken internal joint prosthesis, other site