E73.0 - Congenital lactase deficiency

Code

E73.0 - Congenital lactase deficiency
[Billable]

Code Tree

E00-E89 - Endocrine, nutritional and metabolic diseases
  • E70-E88 - Metabolic disorders
    • E73 - Lactose intolerance
      • E73.0 - Congenital lactase deficiency
      • E73.1 - Secondary lactase deficiency
      • E73.8 - Other lactose intolerance
      • E73.9 - Lactose intolerance, unspecified

Map to ⑨

E73.0 converts approximately to ICD-9-CM:
  • 271.3 - Intestinal disaccharidase deficiencies and disaccharide malabsorption
E73.0 - Congenital lactase deficiency is a sample topic from the ICD-10-CM.

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