T78.8
Billable codeOther adverse effects, not elsewhere classified
The ICD-10 code for other adverse effects, not elsewhere classified is T78.8.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- T78.0Anaphylactic reaction due to foodnon-billable header
- T78.1Other adverse food reactions, not elsewhere classifiednon-billable header
- T78.2Anaphylactic shock, unspecified
- T78.3Angioneurotic edema
- T78.4Other and unspecified allergynon-billable header
- T78.8Other adverse effects, not elsewhere classified