A07.3
Isosporiasis
Clinical Classification Guidelines
Inclusion Terms
- Infection due to Isospora belli and Isospora hominis
- Intestinal coccidiosis
- Isosporosis
Medical Intelligence & Overview
Isosporiasis is an intestinal infection caused by the parasites Isospora belli and Isospora hominis. This condition leads to gastrointestinal symptoms and can affect individuals with weakened immune systems. Recognizing its features can help in proper diagnosis and management.
Causes & Symptoms
Clinical Causes: Infection occurs through ingestion of contaminated food or water containing Isospora eggs. Poor sanitation and hygiene practices increase the risk of infection. Travel to areas with inadequate sanitation can lead to exposure. Immunocompromised individuals, such as those with HIV/AIDS, are more susceptible.
Key Symptoms: Watery diarrhea that may be persistent or recurrent Abdominal pain and cramping Nausea and vomiting Fever and chills Dehydration due to fluid loss Weight loss over time Fatigue and general malaise
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves stool tests to identify the presence of Isospora eggs or oocysts under a microscope. Additional laboratory tests and clinical assessment help confirm the infection, especially in individuals with compromised immune systems.
Treatment Protocols: Management of isosporiasis generally includes antiparasitic medications, such as trimethoprim-sulfamethoxazole, which are effective in treating the infection. Supportive care, including hydration and rest, is important. In immunocompromised patients, treatment duration may be extended, and close medical supervision is recommended.
Clinical Advice & FAQs
Billing Guidance
Is A07.3 a billable ICD-10 code?
Yes, A07.3 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report A07.3?
Clinical documentation must specify the nature of Isosporiasis and any associated comorbidities for accurate reporting.
Cite this Clinical Reference