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Z91.0110

✓ Billable

Allergy to milk products, unspecified

Factors influencing health status and contact with health services (Z00-Z99)

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❌ Excludes1

inherited from Z91.011

Rules from parent category Z91.011: Allergy to milk products

  • • lactose intolerance (E73.-)

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Code Information

CodeZ91.0110
BillableYes
ParentZ91.011
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)