T88.7Unspecified adverse effect of drug or medicament
ICD-10-CM category (non-billable header) code — part of Complications of surgical and medical care, not elsewhere classified (T80-T88)
Coding Notes
Inclusion Terms
- Drug hypersensitivity NOS
- Drug reaction NOS
Excludes1 (never code both together)
- specified adverse effects of drugs and medicaments (A00-R94 and T80-T88.6, T88.8)
Use Additional Code
- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Subcategories (3)
- T88.7XXA Unsp adverse effect of drug or medicament, init encntr
- T88.7XXD Unsp adverse effect of drug or medicament, subs encntr
- T88.7XXS Unspecified adverse effect of drug or medicament, sequela