Polyglandular dysfunction E31- >

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 E31. 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.
  • ataxia telangiectasia [Louis-Bar] (
    ICD-10-CM Diagnosis Code G11.3

    Cerebellar ataxia with defective DNA repair

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Ataxia telangiectasia [Louis-Bar]
    Type 2 Excludes
    • Cockayne's syndrome (Q87.1)
    • other disorders of purine and pyrimidine metabolism (E79.-)
    • xeroderma pigmentosum (Q82.1)
  • dystrophia myotonica [Steinert] (
    ICD-10-CM Diagnosis Code G71.11

    Myotonic muscular dystrophy

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Dystrophia myotonica [Steinert]
    • Myotonia atrophica
    • Myotonic dystrophy
    • Proximal myotonic myopathy (PROMM)
    • Steinert disease
  • pseudohypoparathyroidism (
    ICD-10-CM Diagnosis Code E20.1


      2016 2017 2018 2019 Billable/Specific Code
  • E31 Polyglandular dysfunction
    • E31.0 Autoimmune polyglandular failure
    • E31.1 Polyglandular hyperfunction
    • E31.2 Multiple endocrine neoplasia [MEN] syndromes
      • E31.20 Multiple endocrine neoplasia [MEN] syndrome, unspecified
      • E31.21 Multiple endocrine neoplasia [MEN] type I
      • E31.22 Multiple endocrine neoplasia [MEN] type IIA
      • E31.23 Multiple endocrine neoplasia [MEN] type IIB
    • E31.8 Other polyglandular dysfunction
    • E31.9 Polyglandular dysfunction, unspecified