B83.9 is the ICD-10 code for Helminthiasis, unspecified. It is a four-character subcategory of B83 (Other helminthiases), the most specific level in the WHO edition. It belongs to the block B65–B83 (Helminthiases) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
What B83.9 includes
Conditions and terms that are coded here.
- Worms NOS
What B83.9 excludes
Conditions that look similar but belong under another code.
- intestinal helminthiasis NOS B82.0
B83.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
B83.9Uspesifisert ormesykdom
DB839Ormesygdom UNS
B83.9Määrittämätön loismatotauti
B83.9Helminthose, nicht näher bezeichnet
B83.9Helminthiase, sans précision
B83.9wormziekte, niet-gespecificeerd
B83.9Helminthiasis, unspecified
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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