| T43.4X1 | Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional) | NON-BILLABLE CODE |
| T43.4X1A | Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional), initial encounter | BILLABLE CODE |
| T43.4X1D | Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional), subsequent encounter | BILLABLE CODE |
| T43.4X1S | Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional), sequela | BILLABLE CODE |
| T43.4X2 | Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm | NON-BILLABLE CODE |
| T43.4X2A | Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm, initial encounter | BILLABLE CODE |
| T43.4X2D | Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm, subsequent encounter | BILLABLE CODE |
| T43.4X2S | Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm, sequela | BILLABLE CODE |
| T43.4X3 | Poisoning by butyrophenone and thiothixene neuroleptics, assault | NON-BILLABLE CODE |
| T43.4X3A | Poisoning by butyrophenone and thiothixene neuroleptics, assault, initial encounter | BILLABLE CODE |
| T43.4X3D | Poisoning by butyrophenone and thiothixene neuroleptics, assault, subsequent encounter | BILLABLE CODE |
| T43.4X3S | Poisoning by butyrophenone and thiothixene neuroleptics, assault, sequela | BILLABLE CODE |
| T43.4X4 | Poisoning by butyrophenone and thiothixene neuroleptics, undetermined | NON-BILLABLE CODE |
| T43.4X4A | Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, initial encounter | BILLABLE CODE |
| T43.4X4D | Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, subsequent encounter | BILLABLE CODE |
| T43.4X4S | Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, sequela | BILLABLE CODE |
| T43.4X5 | Adverse effect of butyrophenone and thiothixene neuroleptics | NON-BILLABLE CODE |
| T43.4X5A | Adverse effect of butyrophenone and thiothixene neuroleptics, initial encounter | BILLABLE CODE |
| T43.4X5D | Adverse effect of butyrophenone and thiothixene neuroleptics, subsequent encounter | BILLABLE CODE |
| T43.4X5S | Adverse effect of butyrophenone and thiothixene neuroleptics, sequela | BILLABLE CODE |
| T43.4X6 | Underdosing of butyrophenone and thiothixene neuroleptics | NON-BILLABLE CODE |
| T43.4X6A | Underdosing of butyrophenone and thiothixene neuroleptics, initial encounter | BILLABLE CODE |
| T43.4X6D | Underdosing of butyrophenone and thiothixene neuroleptics, subsequent encounter | BILLABLE CODE |
| T43.4X6S | Underdosing of butyrophenone and thiothixene neuroleptics, sequela | BILLABLE CODE |
