2024 ICD-10-CM Diagnosis Code B83.0

by

Visceral larva migrans

  • B83.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM B83.0 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of B83.0 – other international versions of ICD-10 B83.0 may differ.

Applicable To

  • Toxocariasis

The following code(s) above B83.0 contain annotation back-references

 that may be applicable to B83.0:

  • A00-B99  Certain infectious and parasitic diseases
  • B83  Other helminthiases

Approximate Synonyms

  • Infection by toxocara canis
  • Infection due to toxocara
  • Toxocara canis infection
  • Toxocariasis

Clinical Information

  • A condition produced in man by the prolonged migration of animal nematode larvae in extraintestinal tissues other than skin; characterized by persistent hypereosinophilia, hepatomegaly, and frequently pneumonitis, commonly caused by toxocara canis and toxocara cati.
  • A parasitic infection caused by toxocara. Humans are infected by the larvae of toxocara canis and toxocara cati from dogs and cats respectively. Most cases remain asymptomatic. The parasites may affect the eye, causing diminished vision, or other major organs, causing hepatomegaly, eosinophilia, wheezing, and coughing.
  • A parasitic infection caused by worms found in domestic animals. In humans nematode larvae enter the portal system from the small intestine and disseminate in visceral organs causing inflammatory reactions. Signs and symptoms include eosinophilia, hepatomegaly, splenomegaly, and lung infections.
  • Infection by round worms of the genus toxocara, usually found in wild and domesticated cats and dogs and foxes, except for the larvae, which may produce visceral and ocular larva migrans in man.

ICD-10-CM B83.0 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 867 Other infectious and parasitic diseases diagnoses with mcc
  • 868 Other infectious and parasitic diseases diagnoses with cc
  • 869 Other infectious and parasitic diseases diagnoses without cc/mcc

Convert B83.0 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change

Diagnosis Index entries containing back-references to B83.0: