Alphabetic Index · main term

Encephalitis (chronic) (hemorrhagic) (idiopathic) (nonepidemic) (spurious) (subacute)

FY2027Index: En /Alphabetic Index

At the main termG04.90

Encephalitis (chronic) (hemorrhagic) (idiopathic) (nonepidemic) (spurious) (subacute) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists G04.90 for the term on its own. It has 140 subterms and 130 code entries. First-level subterms include acute, arboviral, arbovirus NEC, arthropod-borne NEC, Australian, California, Central European, Czechoslovakian, Dawson's and more. Confirm any code you find here in the Tabular List before you report it.

Subterms 140

acute see also Encephalitis, viralA86
- disseminatedG04.00
  - infectiousG04.01
  - noninfectiousG04.81
  - postimmunization (postvaccination)G04.02
  - postinfectiousG04.01
- inclusion bodyA85.8
- necrotizing hemorrhagicG04.30
  - postimmunizationG04.32
  - postinfectiousG04.31
  - specified NECG04.39
arboviral, arbovirus NECA85.2
arthropod-borne NEC (viral)A85.2
AustralianA83.4
California (virus)A83.5
Central European (tick-borne)A84.1
CzechoslovakianA84.1
Dawson's (inclusion body)A81.1
diffuse sclerosingA81.1
disseminated, acuteG04.00
due to
- cat scratch diseaseA28.1
- human immunodeficiency virus (HIV) diseaseB20[G05.3]
- malaria see Malaria
- rickettsiosis see Rickettsiosis
- smallpox inoculationG04.02
- typhus see Typhus
Eastern equineA83.2
endemic (viral)A86
epidemic NEC (viral)A86
equine (acute) (infectious) (viral)A83.9
- EasternA83.2
- VenezuelanA92.2
- WesternA83.1
Far Eastern (tick-borne)A84.0
following vaccination or other immunization procedureG04.02
herpes zosterB02.0
herpesviralB00.4
- due to herpesvirus 6B10.01
- due to herpesvirus 7B10.09
- specified NECB10.09
Ilheus (virus)A83.8
inclusion bodyA81.1
in (due to)
- actinomycosisA42.82
- adenovirusA85.1
- African trypanosomiasisB56.9[G05.3]
- Chagas' disease (chronic)B57.42
- cytomegalovirusB25.8
- enterovirusA85.0
- herpes (simplex) virusB00.4
  - due to herpesvirus 6B10.01
  - due to herpesvirus 7B10.09
  - specified NECB10.09
- infectious disease NECB99[G05.3]
- influenza see Influenza, with, encephalopathy
- listeriosisA32.12
- measlesB05.0
- mumpsB26.2
- naegleriasisB60.2
- parasitic disease NECB89[G05.3]
- poliovirusA80.9[G05.3]
- rubellaB06.01
- syphilis
  - congenitalA50.42
  - lateA52.14
- systemic lupus erythematosusM32.19[G05.3]
- toxoplasmosis (acquired)B58.2
  - congenitalP37.1
- tuberculosisA17.82
- zosterB02.0
infectious (acute) (virus) NECA86
Japanese (B type)A83.0
La CrosseA83.5
lead see Poisoning, lead
lethargica (acute) (infectious)A85.8
louping illA84.89
lupus erythematosus, systemicM32.19[G05.3]
lymphaticaA87.2
MengoA85.8
meningococcalA39.81
Murray ValleyA83.4
otitic NECH66.40[G05.3]
parasitic NOSB71.9
periaxialG37.0
periaxialis (concentrica) (diffuse)G37.5
postchickenpoxB01.11
postexanthematous NECB09
postimmunizationG04.02
postinfectious NECG04.01
postmeaslesB05.0
postvaccinalG04.02
postvaricellaB01.11
postviral NECA86
PowassanA84.81
RasmussenG04.81
Rio BravoA85.8
Russian
- autumnalA83.0
- spring-summer (taiga)A84.0
saturnine see Poisoning, lead
specified NECG04.81
St. LouisA83.3
subacute sclerosingA81.1
summerA83.0
suppurativeG04.81
tick-borneA84.9
Torula, torular (cryptococcal)B45.1
toxic NECG92.8
trichinosisB75[G05.3]
type
- BA83.0
- CA83.3
van Bogaert'sA81.1
Venezuelan equineA92.2
ViennaA85.8
viral, virusA86
- arthropod-borne NECA85.2
  - mosquito-borneA83.9
    Australian X diseaseA83.4
    California virusA83.5
    Eastern equineA83.2
    Japanese (B type)A83.0
    Murray ValleyA83.4
    specified NECA83.8
    St. LouisA83.3
    type BA83.0
    type CA83.3
    Western equineA83.1
  - tick-borneA84.9
    biundulantA84.1
    central EuropeanA84.1
    CzechoslovakianA84.1
    diphasic meningoencephalitisA84.1
    Far EasternA84.0
    Russian spring-summer (taiga)A84.0
    specified NECA84.89
- specified type NECA85.8
- tick-borne, specified NECA84.89
Western equineA83.1