All ICD10 Codes

T78.3XXS

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Angioneurotic edema, sequela

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:
View CH19 NotesView T66-T78 NotesView T78 NotesView T78.3 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T66-T78Other and unspecified effects of external causes (T66-T78)
T78Adverse effects, not elsewhere classified
T78.3Angioneurotic edema
T78.3XXSAngioneurotic edema, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T78.3XXS:

subcategoryT78.3
Angioneurotic edema
View context instructions
categoryT78
Adverse effects, not elsewhere classified
View context instructions
blockT66-T78
Other and unspecified effects of external causes (T66-T78)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 922
Other Injury, Poisoning and Toxic Effect Diagnoses with MCC
DRG 923
Other Injury, Poisoning and Toxic Effect Diagnoses without MCC

Cross Reference

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