T78.3XXA - Angioneurotic edema, initial encounter
The ICD 10 Code for Angioneurotic edema, initial encounter is listed as T78.3XXA.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | T78.3XXA
|
| Description: | Angioneurotic edema, initial encounter |
| Diagnostic Related Groups
(MS-DRG v30.0) |
915 - Allergic Reactions W Mcc
916 - Allergic Reactions W/o Mcc |
| Chapter | Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Block | Other and unspecified effects of external causes (T66-T78) |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 995.1 - Angioneurotic edema, not elsewhere classified (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of T78.3XXA: | |
| T78.3XXD - Angioneurotic edema, subsequent encounter | |
| T78.3XXS - Angioneurotic edema, sequela | |