T78.3
Angioneurotic edema
- Release
- FY 2027
- Effective
Hierarchy
Where T78.3 sits in the official hierarchy. Each level is the code it is classified under.
- T78 Parent Adverse effects, not elsewhere classified
- T78.3 This code Angioneurotic edema
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.
Inclusion Terms
Allergic angioedema
Inclusion Terms
Giant urticaria
Inclusion Terms
Quincke's edema
Excludes2
complications of surgical and medical care NEC (T80-T88)
Inherited from T78 — Adverse effects, not elsewhere classified
More Specific Codes
3 codes under T78.3
Version History
How T78.3 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentAngioneurotic edema
-
FY 2026 Effective
UnchangedAngioneurotic edema
Related Codes
Other codes under T78
Codes whose official notes reference T78.3
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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