Lactose ICD-10 Code

• E73.9 - Lactose intolerance, unspecified
• E73.8 - Other lactose intolerance
• E73.0 - Congenital lactase deficiency
• E73.1 - Secondary lactase deficiency
• E73.8 - Other lactose intolerance
• E73.9 - Lactose intolerance, unspecified