ICD 10 CM Codes

T43.021 Poisoning by tetracyclic antidepressants, accidental (unintentional)
T43.022 Poisoning by tetracyclic antidepressants, intentional self-harm
T43.023 Poisoning by tetracyclic antidepressants, assault
T43.024 Poisoning by tetracyclic antidepressants, undetermined
T43.025 Adverse effect of tetracyclic antidepressants
T43.026 Underdosing of tetracyclic antidepressants
T43.021A Poisoning by tetracyclic antidepressants, accidental (unintentional), initial encounter
T43.021D Poisoning by tetracyclic antidepressants, accidental (unintentional), subsequent encounter
T43.021S Poisoning by tetracyclic antidepressants, accidental (unintentional), sequela
T43.022A Poisoning by tetracyclic antidepressants, intentional self-harm, initial encounter
T43.022D Poisoning by tetracyclic antidepressants, intentional self-harm, subsequent encounter
T43.022S Poisoning by tetracyclic antidepressants, intentional self-harm, sequela
T43.023A Poisoning by tetracyclic antidepressants, assault, initial encounter
T43.023D Poisoning by tetracyclic antidepressants, assault, subsequent encounter
T43.023S Poisoning by tetracyclic antidepressants, assault, sequela
T43.024A Poisoning by tetracyclic antidepressants, undetermined, initial encounter
T43.024D Poisoning by tetracyclic antidepressants, undetermined, subsequent encounter
T43.024S Poisoning by tetracyclic antidepressants, undetermined, sequela
T43.025A Adverse effect of tetracyclic antidepressants, initial encounter
T43.025D Adverse effect of tetracyclic antidepressants, subsequent encounter
T43.025S Adverse effect of tetracyclic antidepressants, sequela
T43.026A Underdosing of tetracyclic antidepressants, initial encounter
T43.026D Underdosing of tetracyclic antidepressants, subsequent encounter
T43.026S Underdosing of tetracyclic antidepressants, sequela