Untergeordnete Codes

• D89.831 – Cytokine release syndrome, grade 1
• D89.832 – Cytokine release syndrome, grade 2
• D89.833 – Cytokine release syndrome, grade 3
• D89.834 – Cytokine release syndrome, grade 4
• D89.835 – Cytokine release syndrome, grade 5
• D89.839 – Cytokine release syndrome, grade unspecified

Geschwistercodes

• D89.81 – Graft-versus-host disease
• D89.82 – Autoimmune lymphoproliferative syndrome [ALPS]
• D89.84 – IgG4-related disease
• D89.89 – Other specified disorders involving the immune mechanism, not elsewhere classified

Code first

• underlying cause, such as: complications following infusion, transfusion and therapeutic injection (T80.89-)
• complications of transplanted organs and tissue (T86.-)

Use additional code

• code for adverse effect, if applicable, to identify immune checkpoint inhibitors and immunostimulant drugs (T45.AX5)
• code to identify associated manifestations

Vererbt von D89: Other disorders involving the immune mechanism, not elsewhere classified