2020 ICD-10-CM Codes for Allergy status to drug/meds/biol subst (Z88)

Instructional Notations

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

  • Allergy status, other than to drugs and biological substances Z91.0