T49
Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Includes
poisoning by, adverse effect of and underdosing of glucocorticoids, topically used
7th Character
The appropriate 7th character is to be added to each code from category T49
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
More Specific Codes
10 codes under T49
- T49.0 Poisoning by, adverse effect of and underdosing of local antifungal, anti-infective and anti-inflammatory drugs Has subcodes
- T49.1 Poisoning by, adverse effect of and underdosing of antipruritics Has subcodes
- T49.2 Poisoning by, adverse effect of and underdosing of local astringents and local detergents Has subcodes
- T49.3 Poisoning by, adverse effect of and underdosing of emollients, demulcents and protectants Has subcodes
- T49.4 Poisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations Has subcodes
- T49.5 Poisoning by, adverse effect of and underdosing of ophthalmological drugs and preparations Has subcodes
- T49.6 Poisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations Has subcodes
- T49.7 Poisoning by, adverse effect of and underdosing of dental drugs, topically applied Has subcodes
- T49.8 Poisoning by, adverse effect of and underdosing of other topical agents Has subcodes
- T49.9 Poisoning by, adverse effect of and underdosing of unspecified topical agent Has subcodes
Version History
How T49 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentPoisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
-
FY 2026 Effective
UnchangedPoisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
Related Codes
Codes whose official notes reference T49
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)
MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.
Look up another code
Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.