123.9 CESTODE INFECTION NOS


Code Information

Diagnosis Code: 123.9

Short Description: Cestode infection NOS

Long Description: Cestode infection, unspecified

Code Classification:

  • Infectious and parasitic diseases (001–139)
    • Helminthiases (120-129)
      • 123 Other cestode infection
        • 123.9 Cestode infection NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 123.9 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Cestode infestation NEC 123.9
    • specified type NEC 123.8
  • Cestodiasis 123.9
  • Disease, diseased - see also Syndrome
    • brain 348.9
      • parasitic NEC 123.9
    • parasitic NEC 136.9
      • cerebral NEC 123.9
  • Encephalitis (bacterial) (chronic) (hemorrhagic) (idiopathic) (nonepidemic) (spurious) (subacute) 323.9
    • parasitic NEC 123.9 [323.41]
  • Epilepsy, epileptic (idiopathic) 345.9
    • parasitic NEC 123.9
  • Infestation 134.9
    • cestodes 123.9
      • specified type NEC 123.8
    • tapeworm 123.9
      • beef 123.2
      • broad 123.4
        • larval 123.5
      • dog 123.8
      • dwarf 123.6
      • fish 123.4
        • larval 123.5
      • pork 123.0
      • rat 123.6
  • Meningoencephalitis (see also Encephalitis) 323.9
    • parasitic NEC 123.9 [323.41]
  • Tapeworm (infection) (infestation) (see also Infestation, tapeworm) 123.9

Crosswalk Information

The code 123.9 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
123.9 Right Arrow B71.9 Cestode infection, unspecified
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
123.0 Taenia solium infection, intestinal form
123.1 Cysticercosis
123.2 Taenia saginata infection
123.3 Taeniasis, unspecified
123.4 Diphyllobothriasis, intestinal
123.5 Sparganosis [larval diphyllobothriasis]
123.6 Hymenolepiasis
123.8 Other specified cestode infection


This page was last updated on: 10/1/2014