Z91.09
BillableOther allergy status, other than to drugs and biological substances
Z91.09 is the ICD-10-CM code for Other allergy status, other than to drugs and biological substances. It is a billable, specific code valid for reimbursement.
Z00-Z99 Factors influencing health status and contact with health services
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code Z91.09?
- Z91.09 is the ICD-10-CM code for "Other allergy status, other than to drugs and biological substances". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z91.09 a billable code?
- Yes — Z91.09 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition