ICD List 2023-2024 Edition
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Related 2023 ICD-10-CM Codes to T78.40
Allergy, unspecified
ICD-10-CM Index
Chapter: S00–T88
Section: T66-T78
Block: T78
T78.40 - Allergy, unspecified
View Code T78.40
ICD Code
Description
Valid for Submission
T78.40XA
Allergy, unspecified, initial encounter
BILLABLE CODE
T78.40XD
Allergy, unspecified, subsequent encounter
BILLABLE CODE
T78.40XS
Allergy, unspecified, sequela
BILLABLE CODE
Previous Code: T78.4
View Code T78.40
Next Code: T78.40XA
