Z91.0111
BillableAllergy to milk products with tolerance to baked milk
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A person is allergic to milk products but can tolerate milk when it has been baked into foods like bread or cakes.
Coding Tips
- •This indicates a heat-labile protein allergy that is partially denatured by baking
- •Document specific foods tolerated to guide patient counseling
Excludes 1 — Do NOT code together
- Allergy to milk products with reactivity to baked milk (Z91.0112)
Code Hierarchy
└Z91Personal risk factors, not elsewhere classified└Z91.0Allergy status, other than to drugs and biological substances└Z91.01Food allergy status└Z91.011Allergy to milk products└Z91.0111Allergy to milk products with tolerance to baked milk
└Z91.0111Allergy to milk products with tolerance to baked milk