T78.3 – Angioneurotic edema
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Type 1 Excludes
serum urticaria (T80.6-)
urticaria (L50.-)
Applicable To
Allergic angioedema
Giant urticaria
Quincke's edema
Back Reference of Diagnostic Codes
Allergy, allergic
(reaction) (to)
T78.40
Angioedema
(allergic) (any site) (with urticaria)
T78.3
Angioneurotic edema
(allergic) (any site) (with urticaria)
T78.3
Disease, diseased
See also Syndrome
Edema, edematous
(infectious) (pitting) (toxic)
R60.9
angioneurotic
(allergic) (any site) (with urticaria)
T78.3
glottis, glottic, glottidis
(obstructive) (passive)
J38.4
Giant
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| S00-T88 | Injury, poisoning and certain other consequences of external causes (S00-T88) |
| T66-T78 | Other and unspecified effects of external causes (T66-T78) |
| T78 | Adverse effects, not elsewhere classified |
| T78.3 |
Angioneurotic edema
Type 1 Excludes
serum urticaria (T80.6-)
urticaria (L50.-)
Applicable to
Allergic angioedema
Giant urticaria
Quincke's edema
|