T78.3XXABillable
Angioneurotic edema (initial encounter)
Extension type: Initial encounter
Chapter 19: Injury, poisoning and certain other consequences of external causes
Inclusion Terms
3 items
Inclusion Terms
- •Allergic angioedema
- •Giant urticaria
- •Quincke's edema
Billable Code
T78.3XXA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
View documentation for angioedema
angioedema
View TemplatesAngioedema
View documentation for angioneurotic edema
angioneurotic edema
View TemplatesAngioneurotic Edema
View documentation for throat swelling
throat swelling
View TemplatesPharyngeal Swelling
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Inclusion Terms
3 items
Inclusion Terms
From T78.3:
- •Allergic angioedema
- •Giant urticaria
- •Quincke's edema
Excludes1
4 items
Excludes1
Use Additional Code
1 item
Use Additional Code
From S00-T88:
- •code to identify any retained foreign body, if applicable (Z18.-)