2024 ICD-10-CM Diagnosis Code B83.9

Helminthiasis, unspecified

  • B83.9 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 B83.9 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of B83.9 – other international versions of ICD-10 B83.9 may differ.

Applicable To

  • Worms NOS

Type 1 Excludes

  • intestinal helminthiasis NOS (B82.0)

The following code(s) above B83.9 contain annotation back-references

 that may be applicable to B83.9:

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

Approximate Synonyms

  • Arthropathy associated with helminthiasis
  • Arthropathy with helminthiasis
  • Helminth infection

Clinical Information

  • A parasitic infection characterized by the infestation with worms, mainly in the intestine.
  • Diseases caused by parasitic worms of the helminth class.
  • Infections caused by infestation with worms of the class trematoda.
  • Infestation with parasitic worms of the helminth class.

ICD-10-CM B83.9 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 B83.9 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

Code annotations containing back-references to B83.9:

  • Code First: K67

Diagnosis Index entries containing back-references to B83.9:

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