2023 ICD-10-CM Index
'L' Terms
Index Terms Starting With 'L' (Leukoencephalitis)

Index Terms Starting With 'L' (Leukoencephalitis)

Leukoencephalitis G04.81
ICD-10-CM Diagnosis Code G04.81
Other encephalitis and encephalomyelitis
Applicable To
Noninfectious acute disseminated encephalomyelitis (noninfectious ADEM)
- acute (subacute) G36.1
  ICD-10-CM Diagnosis Code G36.1
  Acute and subacute hemorrhagic leukoencephalitis [Hurst]
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  - postimmunization or postvaccinal G04.02
    ICD-10-CM Diagnosis Code G04.02
    Postimmunization acute disseminated encephalitis, myelitis and encephalomyelitis
    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    Encephalitis, post immunization
    Encephalomyelitis, post immunization
    Use Additional
    code to identify the vaccine (T50.A-, T50.B-, T50.Z-)
- postinfectious G04.01
  ICD-10-CM Diagnosis Code G04.01
  Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Type 1 Excludes
  post chickenpox encephalitis (B01.1)
  post measles encephalitis (B05.0)
  post measles myelitis (B05.1)
- subacute sclerosing A81.1
  ICD-10-CM Diagnosis Code A81.1
  Subacute sclerosing panencephalitis
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Applicable To
  Dawson's inclusion body encephalitis
  Van Bogaert's sclerosing leukoencephalopathy
- van Bogaert's A81.1
  (sclerosing)
  ICD-10-CM Diagnosis Code A81.1
  Subacute sclerosing panencephalitis
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Applicable To
  Dawson's inclusion body encephalitis
  Van Bogaert's sclerosing leukoencephalopathy

Index Terms Starting With 'L' (Leukoencephalitis)

Leukoencephalitis G04.81ICD-10-CM Diagnosis Code G04.81Other encephalitis and encephalomyelitis2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Applicable ToNoninfectious acute disseminated encephalomyelitis (noninfectious ADEM)

Other encephalitis and encephalomyelitis

Acute and subacute hemorrhagic leukoencephalitis [Hurst]

Postimmunization acute disseminated encephalitis, myelitis and encephalomyelitis

Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)

Subacute sclerosing panencephalitis

Subacute sclerosing panencephalitis

Leukoencephalitis G04.81
ICD-10-CM Diagnosis Code G04.81
Other encephalitis and encephalomyelitis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To
Noninfectious acute disseminated encephalomyelitis (noninfectious ADEM)