Cataract in diseases classified elsewhere

**Excludes1:** - cataract in diabetes mellitus (E08.36, E09.36, E10.36, E11.36, E13.36)

**Code first:** - underlying disease, such as: - hypoparathyroidism (E20.-) - myotonia (G71.1-) - myxedema (E03.-) - protein-calorie malnutrition (E40-E46)