| T43024A | Poisoning by tetracyclic antidepressants, undetermined, init Poisoning by tetracyclic antidepressants, undetermined, initial encounter |
| T43024D | Poisoning by tetracyclic antidepressants, undetermined, subs Poisoning by tetracyclic antidepressants, undetermined, subsequent encounter |
| T43024S | Poisoning by tetracyclic antidepressants, undetermined, sequela |
| T43025 | Adverse effect of tetracyclic antidepressants |
| T43025A | Adverse effect of tetracyclic antidepressants, initial encounter |
| T43025D | Adverse effect of tetracyclic antidepressants, subsequent encounter |
| T43025S | Adverse effect of tetracyclic antidepressants, sequela |
| T43026 | Underdosing of tetracyclic antidepressants |
| T43026A | Underdosing of tetracyclic antidepressants, initial encounter |
| T43026D | Underdosing of tetracyclic antidepressants, subsequent encounter |
| T43026S | Underdosing of tetracyclic antidepressants, sequela |
| T431 | Poisoning by, adverse effect of and underdosing of monoamine-oxidase-inhibitor antidepressants |
| T431X | Poisoning by, adverse effect of and underdosing of monoamine-oxidase-inhibitor antidepressants |
| T431X1 | Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional) |
| T431X1A | Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), initial encounter |
| T431X1D | Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), subsequent encounter |
| T431X1S | Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), sequela |
| T431X2 | Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm |
| T431X2A | Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm, initial encounter |
| T431X2D | Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm, subsequent encounter |
| T431X2S | Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm, sequela |
| T431X3 | Poisoning by monoamine-oxidase-inhibitor antidepressants, assault |
| T431X3A | Poisoning by monoamine-oxidase-inhibitor antidepressants, assault, initial encounter |
| T431X3D | Poisoning by monoamine-oxidase-inhibitor antidepressants, assault, subsequent encounter |
| T431X3S | Poisoning by monoamine-oxidase-inhibitor antidepressants, assault, sequela |
| T431X4 | Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined |
| T431X4A | Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, initial encounter |
| T431X4D | Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, subsequent encounter |
| T431X4S | Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, sequela |
| T431X5 | Adverse effect of monoamine-oxidase-inhibitor antidepressants |
| T431X5A | Adverse effect of monoamine-oxidase-inhibitor antidepressants, initial encounter |
| T431X5D | Adverse effect of monoamine-oxidase-inhibitor antidepressants, subsequent encounter |
| T431X5S | Adverse effect of monoamine-oxidase-inhibitor antidepressants, sequela |
| T431X6 | Underdosing of monoamine-oxidase-inhibitor antidepressants |
| T431X6A | Underdosing of monoamine-oxidase-inhibitor antidepressants, initial encounter |
| T431X6D | Underdosing of monoamine-oxidase-inhibitor antidepressants, subsequent encounter |
| T431X6S | Underdosing of monoamine-oxidase-inhibitor antidepressants, sequela |
| T432 | Poisoning by, adverse effect of and underdosing of other and unspecified antidepressants |
| T4320 | Poisoning by, adverse effect of and underdosing of unspecified antidepressants |
| T43201 | Poisoning by unspecified antidepressants, accidental (unintentional) |
| T43201A | Poisoning by unspecified antidepressants, accidental (unintentional), initial encounter |
| T43201D | Poisoning by unspecified antidepressants, accidental (unintentional), subsequent encounter |
| T43201S | Poisoning by unspecified antidepressants, accidental (unintentional), sequela |
| T43202 | Poisoning by unspecified antidepressants, intentional self-harm |
| T43202A | Poisoning by unspecified antidepressants, intentional self-harm, initial encounter |
| T43202D | Poisoning by unspecified antidepressants, intentional self-harm, subsequent encounter |
| T43202S | Poisoning by unspecified antidepressants, intentional self-harm, sequela |
| T43203 | Poisoning by unspecified antidepressants, assault |
| T43203A | Poisoning by unspecified antidepressants, assault, initial encounter |
| T43203D | Poisoning by unspecified antidepressants, assault, subsequent encounter |