T38.90
Poisoning by, adverse effect of and underdosing of unspecified hormone antagonists
- Release
- FY 2027
- Effective
Hierarchy
Where T38.90 sits in the official hierarchy. Each level is the code it is classified under.
- T38 Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
- T38.9 Parent Poisoning by, adverse effect of and underdosing of other and unspecified hormone antagonists
- T38.90 This code Poisoning by, adverse effect of and underdosing of unspecified hormone antagonists
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.
Excludes1
mineralocorticoids and their antagonists ( T50.0- )
Inherited from T38 — Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
7th Character
The appropriate 7th character is to be added to each code from category T38
Inherited from T38 — Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
7th Character
A - initial encounter
Inherited from T38 — Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
7th Character
D - subsequent encounter
Inherited from T38 — Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
7th Character
S - sequela
Inherited from T38 — Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
More Specific Codes
6 codes under T38.90
- T38.901 Poisoning by unspecified hormone antagonists, accidental (unintentional) Has subcodes
- T38.902 Poisoning by unspecified hormone antagonists, intentional self-harm Has subcodes
- T38.903 Poisoning by unspecified hormone antagonists, assault Has subcodes
- T38.904 Poisoning by unspecified hormone antagonists, undetermined Has subcodes
- T38.905 Adverse effect of unspecified hormone antagonists Has subcodes
- T38.906 Underdosing of unspecified hormone antagonists Has subcodes
Version History
How T38.90 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentPoisoning by, adverse effect of and underdosing of unspecified hormone antagonists
-
FY 2026 Effective
UnchangedPoisoning by, adverse effect of and underdosing of unspecified hormone antagonists
Related Codes
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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