B83.9 Helminthiasis, unspecified
Billable ICD-10-CM code, FY2026.
Applicable to
Excludes1 (never code together)
- intestinal helminthiasis NOS (B82.0)
Applies from B83 Other helminthiases
Excludes1 (never code together)
- capillariasis NOS (B81.1)
Excludes2 (not included here)
- intestinal capillariasis (B81.1)
MS-DRG index
Defines the logic of DRG(s) 867-869 in MDC 18.
Approximate ICD-9-CM (GEMs)
128.9 Helminth infection, unspecified
Code annotations containing back-references to B83.9
Back-references to B83.9
- Code First:
K67 Disorders of peritoneum in infectious diseases classified elsewhere ("helminthiasis (B65.0 -B83.9)")
Back-references to B83
- Code First:
H94.0 Acoustic neuritis in infectious and parasitic diseases classified elsewhere ("parasitic disease (B65-B89)") - Type 2 Excludes:
J82 Pulmonary eosinophilia, not elsewhere classified ("pulmonary eosinophilia due to specified parasitic infection (B50-B83)")
Diagnosis Index entries for B83.9
- Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › due to or associated with › helminthiasis
- Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › in (due to) › helminthiasis NEC
- Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) › worm NOS
- Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) › worm
- Granuloma › peritoneum › due to ova of helminths NOS
- Infection, infected, infective (opportunistic) › helminths
- Infection, infected, infective (opportunistic) › worms
- Infestation › helminth
- Infestation › nematode NEC (intestinal) › conjunctiva NEC
- Infestation › worms
Nearby codes
B83.1 GnathostomiasisB83.2 Angiostrongyliasis due to Parastrongylus cantonensisB83.3 SyngamiasisB83.4 Internal hirudiniasisB83.8 Other specified helminthiasesB83.9 Helminthiasis, unspecified (this code)