E73.1✓ Billable
Secondary lactase deficiency
Also Indexed As(ICD-10-CM Alphabetic Index)
These clinical terms, synonyms, and manifestations all map to E73.1 in the official ICD-10-CM Alphabetic Index.
Code Hierarchy
┌4Endocrine, nutritional and metabolic diseases (E00-E89)├E70-E88Metabolic disorders (E70-E88)├E73Lactose intolerance
└E73.1Secondary lactase deficiency
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