B82
Non-billableUnspecified intestinal parasitism
Unspecified intestinal parasitism
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- diseases generally recognized as communicable or transmissible
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- certain localized infections - see body system-related chapters
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
Child Codes (2)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(25)
UMLS
- Disease, Parasitic IntestinalC0021832
- Diseases, Parasitic IntestinalC0021832
- INTESTINAL DIS PARASITICC0021832
- Intestinal Disease, ParasiticC0021832
- Intestinal Diseases, ParasiticC0021832
- Intestinal parasitismC0021832
- Intestinal parasitism (disorder)C0021832
- Intestinal parasitism, unspecifiedC0021832
- PARASITIC INTESTINAL DISC0021832
- Parasitic Intestinal DiseaseC0021832
- Parasitic Intestinal DiseasesC0021832
- Parasitic infection intestinalC0021832
- Unspecified intestinal parasitismC0021832
- gastrointestinal parasiteC0021832
- gastrointestinal parasitesC0021832
- infections intestinal parasiticC0021832
- intestinal parasiteC0021832
- intestinal parasitesC0021832
- intestinal parasitic diseasesC0021832
- intestinal parasitic infectionC0021832
- intestinal parasitismC0021832
- parasite gastrointestinalC0021832
- parasites intestinalC0021832
- parasitic gastrointestinal disorderC0021832
- parasitic intestinal infectionC0021832
Frequently Asked Questions
What is the ICD-10 code for unspecified intestinal parasitism?
The ICD-10-CM code for unspecified intestinal parasitism is B82. The full clinical description is "Unspecified intestinal parasitism". B82 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code B82 mean?
ICD-10-CM code B82 represents “Unspecified intestinal parasitism”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a non-billable header code. Use a more specific child code for billing purposes.
Is B82 a billable code?
No, B82 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under B82.
What chapter is B82 in?
B82 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with B82?
B82 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters.
What are the subcategories under B82?
B82 has 2 child codes, including: B82.0 (Intestinal helminthiasis, unspecified), B82.9 (Intestinal parasitism, unspecified).
Are additional codes required with B82?
Yes, when using B82, also report: resistance to antimicrobial drugs (Z16.-).
What are the UMLS CUIs for B82?
B82 is linked to 1 UMLS Concept Unique Identifier: C0021832. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does B82 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like unspecified intestinal parasitism affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of B82?
B82 maps to the ICD-11 code: 1F90.Z (Infestation by parasitic worms, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.