| T43.221 | Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional) | NON-BILLABLE CODE |
| T43.221A | Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional), initial encounter | BILLABLE CODE |
| T43.221D | Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional), subsequent encounter | BILLABLE CODE |
| T43.221S | Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional), sequela | BILLABLE CODE |
| T43.222 | Poisoning by selective serotonin reuptake inhibitors, intentional self-harm | NON-BILLABLE CODE |
| T43.222A | Poisoning by selective serotonin reuptake inhibitors, intentional self-harm, initial encounter | BILLABLE CODE |
| T43.222D | Poisoning by selective serotonin reuptake inhibitors, intentional self-harm, subsequent encounter | BILLABLE CODE |
| T43.222S | Poisoning by selective serotonin reuptake inhibitors, intentional self-harm, sequela | BILLABLE CODE |
| T43.223 | Poisoning by selective serotonin reuptake inhibitors, assault | NON-BILLABLE CODE |
| T43.223A | Poisoning by selective serotonin reuptake inhibitors, assault, initial encounter | BILLABLE CODE |
| T43.223D | Poisoning by selective serotonin reuptake inhibitors, assault, subsequent encounter | BILLABLE CODE |
| T43.223S | Poisoning by selective serotonin reuptake inhibitors, assault, sequela | BILLABLE CODE |
| T43.224 | Poisoning by selective serotonin reuptake inhibitors, undetermined | NON-BILLABLE CODE |
| T43.224A | Poisoning by selective serotonin reuptake inhibitors, undetermined, initial encounter | BILLABLE CODE |
| T43.224D | Poisoning by selective serotonin reuptake inhibitors, undetermined, subsequent encounter | BILLABLE CODE |
| T43.224S | Poisoning by selective serotonin reuptake inhibitors, undetermined, sequela | BILLABLE CODE |
| T43.225 | Adverse effect of selective serotonin reuptake inhibitors | NON-BILLABLE CODE |
| T43.225A | Adverse effect of selective serotonin reuptake inhibitors, initial encounter | BILLABLE CODE |
| T43.225D | Adverse effect of selective serotonin reuptake inhibitors, subsequent encounter | BILLABLE CODE |
| T43.225S | Adverse effect of selective serotonin reuptake inhibitors, sequela | BILLABLE CODE |
| T43.226 | Underdosing of selective serotonin reuptake inhibitors | NON-BILLABLE CODE |
| T43.226A | Underdosing of selective serotonin reuptake inhibitors, initial encounter | BILLABLE CODE |
| T43.226D | Underdosing of selective serotonin reuptake inhibitors, subsequent encounter | BILLABLE CODE |
| T43.226S | Underdosing of selective serotonin reuptake inhibitors, sequela | BILLABLE CODE |
