T49.8X
Poisoning by, adverse effect of and underdosing of other topical agents
- Release
- FY 2027
- Effective
Hierarchy
Where T49.8X sits in the official hierarchy. Each level is the code it is classified under.
- T49 Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
- T49.8 Parent Poisoning by, adverse effect of and underdosing of other topical agents
- T49.8X This code Poisoning by, adverse effect of and underdosing of other topical agents
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Includes
poisoning by, adverse effect of and underdosing of glucocorticoids, topically used
Inherited from T49 — Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
7th Character
The appropriate 7th character is to be added to each code from category T49
Inherited from T49 — Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
7th Character
A - initial encounter
Inherited from T49 — Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
7th Character
D - subsequent encounter
Inherited from T49 — Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
7th Character
S - sequela
Inherited from T49 — Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
More Specific Codes
6 codes under T49.8X
- T49.8X1 Poisoning by other topical agents, accidental (unintentional) Has subcodes
- T49.8X2 Poisoning by other topical agents, intentional self-harm Has subcodes
- T49.8X3 Poisoning by other topical agents, assault Has subcodes
- T49.8X4 Poisoning by other topical agents, undetermined Has subcodes
- T49.8X5 Adverse effect of other topical agents Has subcodes
- T49.8X6 Underdosing of other topical agents Has subcodes
Version History
How T49.8X appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentPoisoning by, adverse effect of and underdosing of other topical agents
-
FY 2026 Effective
UnchangedPoisoning by, adverse effect of and underdosing of other topical agents
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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