- 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, 2022.
- This is the American ICD-10-CM version of B83.9 – other international versions of ICD-10 B83.9 may differ.
ICD-10-CM B83.9 is grouped within Diagnostic Related Group(s):
- 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
Applicable To
- Worms NOS
Type 1 Excludes
- intestinal helminthiasis NOS (B82.0)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 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
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to B83.9:
- helminthiasis > due to or associated with E22.0
- helminthiasis NEC > in (due to) E22.0
- worm NOS > Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) R10.83
- worm > Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) R50.9
- due to ova of helminths NOS > peritoneum K66.8
- helminths > Infection, infected, infective (opportunistic) B99.9
- worms > Infection, infected, infective (opportunistic) B99.9
- helminth > Infestation B88.9
- conjunctiva NEC > nematode NEC (intestinal) B82.0
- worms > Infestation B88.9