T78.40XD - Allergy, unspecified, subsequent encounter
The ICD 10 Code for Allergy, unspecified, subsequent encounter is listed as T78.40XD.
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: | T78.40XD
|
| Description: | Allergy, unspecified, subsequent encounter |
| Diagnostic Related Groups
(MS-DRG v30.0) |
949 - Aftercare W Cc/mcc
950 - Aftercare W/o Cc/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: | V58.89 - Other specified aftercare (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of T78.40XD: | |
| T78.40XA - Allergy, unspecified, initial encounter | |
| T78.40XS - Allergy, unspecified, sequela | |