Cataract in diseases classified elsewhere H28- >

Code First
Code First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • underlying disease, such as:
  • hypoparathyroidism (
    ICD-10-CM Diagnosis Code E20
    • E20 Hypoparathyroidism
      • E20.0 Idiopathic hypoparathyroidism
      • E20.1 Pseudohypoparathyroidism
      • E20.8 Other hypoparathyroidism
      • E20.9 Hypoparathyroidism, unspecified
    E20.-
    )
  • myotonia (
    ICD-10-CM Diagnosis Code G71.1

    Myotonic disorders

      2016 2017 2018 Non-Billable/Non-Specific Code
    G71.1-
    )
  • myxedema (
    ICD-10-CM Diagnosis Code E03
    • E03 Other hypothyroidism
      • E03.0 Congenital hypothyroidism with diffuse goiter...
      • E03.1 Congenital hypothyroidism without goiter
      • E03.2 Hypothyroidism due to medicaments and other e...
      • E03.3 Postinfectious hypothyroidism
      • E03.4 Atrophy of thyroid (acquired)
      • E03.5 Myxedema coma
      • E03.8 Other specified hypothyroidism
      • E03.9 Hypothyroidism, unspecified
    E03.-
    )
  • protein-calorie malnutrition (E40-E46
    ICD-10-CM Range E40-E46

    Malnutrition

    Type 1 Excludes
    • intestinal malabsorption (K90.-)
    • sequelae of protein-calorie malnutrition (E64.0)
    Type 2 Excludes
    • E40 Kwashiorkor
    • E41 Nutritional marasmus
    • E42 Marasmic kwashiorkor
    • E43 Unspecified severe protein-calorie malnu...
    • E44 Protein-calorie malnutrition of moderate...
    • E45 Retarded development following protein-c...
    • E46 Unspecified protein-calorie malnutrition
    )
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as H28. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • cataract in diabetes mellitus (
    ICD-10-CM Diagnosis Code E08.36

    Diabetes mellitus due to underlying condition with diabetic cataract

      2016 2017 2018 Billable/Specific Code Manifestation Code
    E08.36
    ,
    ICD-10-CM Diagnosis Code E09.36

    Drug or chemical induced diabetes mellitus with diabetic cataract

      2016 2017 2018 Billable/Specific Code
    E09.36
    ,
    ICD-10-CM Diagnosis Code E10.36

    Type 1 diabetes mellitus with diabetic cataract

      2016 2017 2018 Billable/Specific Code
    E10.36
    ,
    ICD-10-CM Diagnosis Code E11.36

    Type 2 diabetes mellitus with diabetic cataract

      2016 2017 2018 Billable/Specific Code
    E11.36
    ,
    ICD-10-CM Diagnosis Code E13.36

    Other specified diabetes mellitus with diabetic cataract

      2016 2017 2018 Billable/Specific Code
    E13.36
    )
Codes