All ICD10 Codes

T49.8X

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by, adverse effect of and underdosing of other topical agents

Use a more specific code (6 billable)
T49.8X1Poisoning by other topical agents, accidental (unintentional)T49.8X2Poisoning by other topical agents, intentional self-harmT49.8X3Poisoning by other topical agents, assaultT49.8X4Poisoning by other topical agents, undeterminedT49.8X5Adverse effect of other topical agentsT49.8X6Underdosing of other topical agents
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:
View CH19 NotesView T36-T50 NotesView T49 NotesView T49.8 Notes

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)
T49Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
T49.8Poisoning by, adverse effect of and underdosing of other topical agents
T49.8XPoisoning by, adverse effect of and underdosing of other topical agentsNot billable
T49.8X1Poisoning by other topical agents, accidental (unintentional)Billable
T49.8X2Poisoning by other topical agents, intentional self-harmBillable
T49.8X3Poisoning by other topical agents, assaultBillable
T49.8X4Poisoning by other topical agents, undeterminedBillable
T49.8X5Adverse effect of other topical agentsBillable
T49.8X6Underdosing of other topical agentsBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T49.8X:

subcategoryT49.8
Poisoning by, adverse effect of and underdosing of other topical agents
View context instructions
categoryT49
Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
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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