T43.22

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitors

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Includes
  • Poisoning by, adverse effect of and underdosing of SSRI antidepressants
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T36-T50Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
T43Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified
T43.2Poisoning by, adverse effect of and underdosing of other and unspecified antidepressants
T43.22Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitorsNot billable
T43.221Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional)Billable
T43.222Poisoning by selective serotonin reuptake inhibitors, intentional self-harmBillable
T43.223Poisoning by selective serotonin reuptake inhibitors, assaultBillable
T43.224Poisoning by selective serotonin reuptake inhibitors, undeterminedBillable
T43.225Adverse effect of selective serotonin reuptake inhibitorsBillable
T43.226Underdosing of selective serotonin reuptake inhibitorsBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T43.22:

categoryT43
Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified
View context instructions
blockT36-T50
Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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