B82.9
BillableIntestinal parasitism, unspecified
Intestinal parasitism, unspecified
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
Related Codes(1)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(63)
SNOMED CT
- Intestinal parasitism87282003
- Parasitic enteritis721659000
- Parasitic infection causing inflammation of small intestine721659000
- Parasitic colitis721685001
- Parasitic infection causing colitis721685001
- Duodenal ulcer caused by disease caused by parasite1177073003
- Parasitic duodenal ulcer1177073003
- Duodenitis caused by disease caused by parasite1177074009
- Parasitic duodenitis1177074009
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
Clinical Terms
- infections intestinal parasitic
- Intestinal parasitism (disorder)
- parasitic intestinal infection
- intestinal parasitic diseases
- PARASITIC INTESTINAL DIS
- Parasitic infection causing colitis
- intestinal parasites
- Disease, Parasitic Intestinal
- Duodenitis caused by disease caused by parasite
- parasites intestinal
- Parasitic duodenitis
- INTESTINAL DIS PARASITIC
- Parasitic infection causing inflammation of small intestine
- intestinal parasitic infection
- Intestinal Diseases, Parasitic
- gastrointestinal parasite
- Parasitic Intestinal Diseases
- Parasitic infection intestinal
- Parasitic Intestinal Disease
- parasite gastrointestinal
- parasitic gastrointestinal disorder
- Duodenal ulcer caused by disease caused by parasite
- intestinal parasite
- Diseases, Parasitic Intestinal
- gastrointestinal parasites
- Intestinal Disease, Parasitic
- Parasitic enteritis
- Parasitic colitis
- Parasitic duodenal ulcer
Frequently Asked Questions
What is the ICD-10 code for intestinal parasitism, unspecified?
The ICD-10-CM code for intestinal parasitism, unspecified is B82.9. The full clinical description is "Intestinal parasitism, unspecified". B82.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code B82.9 mean?
ICD-10-CM code B82.9 represents “Intestinal parasitism, unspecified”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a billable/specific code that can be used on a claim.
Is B82.9 a billable code?
Yes, B82.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is B82.9 in?
B82.9 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with B82.9?
B82.9 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters.
Are additional codes required with B82.9?
Yes, when using B82.9, also report: resistance to antimicrobial drugs (Z16.-).
What SNOMED CT codes does B82.9 map to?
B82.9 maps to 5 SNOMED CT concepts: 1177073003, 1177074009, 87282003, 721685001, 721659000. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for B82.9?
B82.9 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 B82.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like intestinal parasitism, unspecified 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 B82.9?
B82.9 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.