All ICD10 Codes

T49.7X

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by, adverse effect of and underdosing of dental drugs, topically applied

Use a more specific code (6 billable)
T49.7X1Poisoning by dental drugs, topically applied, accidental (unintentional)T49.7X2Poisoning by dental drugs, topically applied, intentional self-harmT49.7X3Poisoning by dental drugs, topically applied, assaultT49.7X4Poisoning by dental drugs, topically applied, undeterminedT49.7X5Adverse effect of dental drugs, topically appliedT49.7X6Underdosing of dental drugs, topically applied
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 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
T49.7Poisoning by, adverse effect of and underdosing of dental drugs, topically applied
T49.7XPoisoning by, adverse effect of and underdosing of dental drugs, topically appliedNot billable
T49.7X1Poisoning by dental drugs, topically applied, accidental (unintentional)Billable
T49.7X2Poisoning by dental drugs, topically applied, intentional self-harmBillable
T49.7X3Poisoning by dental drugs, topically applied, assaultBillable
T49.7X4Poisoning by dental drugs, topically applied, undeterminedBillable
T49.7X5Adverse effect of dental drugs, topically appliedBillable
T49.7X6Underdosing of dental drugs, topically appliedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T49.7X:

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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