T49.4X5
Adverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations
- Release
- FY 2027
- Effective
Hierarchy
Where T49.4X5 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
- T49.4 Poisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations
- T49.4X Parent Poisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations
- T49.4X5 This code Adverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations
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
3 codes under T49.4X5
- T49.4X5A Adverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations, initial encounter Billable
- T49.4X5D Adverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations, subsequent encounter Billable
- T49.4X5S Adverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations, sequela Billable
Version History
How T49.4X5 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentAdverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations
-
FY 2026 Effective
UnchangedAdverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations
Related Codes
Other codes under T49.4X
- T49.4X1 Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, accidental (unintentional)
- T49.4X2 Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, intentional self-harm
- T49.4X3 Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, assault
- T49.4X4 Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, undetermined
- T49.4X6 Underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations
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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