T78.41
Billable codeArthus phenomenon
The ICD-10 code for arthus phenomenon is T78.41.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Arthus reaction
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
- T78.40Allergy, unspecified
- T78.49Other allergy
- T78.41Arthus phenomenon