ICD-10 Code B81.3 | Intestinal angiostrongyliasis Symptoms, Diagnosis, Billing

Intestinal angiostrongyliasis is a parasitic infection caused by the larvae of Angiostrongylus species, primarily A. cantonensis. This condition is clinically significant due to its potential to cause severe gastrointestinal symptoms and neurological complications. Accurate coding with ICD-10 Code B81.3 facilitates precise diagnosis, thorough documentation, appropriate medical billing, and effective public health reporting.

What is ICD-10 Code B81.3 for Intestinal angiostrongyliasis?

ICD-10 Code B81.3 represents Intestinal angiostrongyliasis, an infection caused by the ingestion of larvae from Angiostrongylus species. This code should be used in clinical documentation and billing when diagnosing patients with gastrointestinal symptoms linked to this parasitic infection, ensuring proper treatment and reimbursement.

ICD-10 Code B81.3 – Clinical Definition and Explanation of Intestinal angiostrongyliasis

Intestinal angiostrongyliasis is caused by the ingestion of larvae from Angiostrongylus species, leading to gastrointestinal disturbances and potential neurological issues. Prompt medical attention is essential to manage symptoms and prevent complications.

Key Clinical Features:

• Abdominal pain and cramping
• Nausea and vomiting
• Diarrhea
• Neurological symptoms such as headache or confusion

ICD-10 Code B81.3 for Intestinal angiostrongyliasis – SOAP Notes & Clinical Use

In SOAP notes, ICD-10 Code B81.3 is utilized to document the patient's symptoms, assessment findings, and treatment plans. It is relevant in both acute and chronic care settings, ensuring comprehensive patient management.

What Does ICD-10 Code B81.3 for Intestinal angiostrongyliasis Mean in SOAP Notes?

ICD-10 Code B81.3 connects subjective patient-reported symptoms and objective clinical findings to a formal diagnosis of intestinal angiostrongyliasis. This code is crucial for ensuring continuity of care, supporting accurate billing, and meeting EHR documentation standards.

Treatment Options for ICD-10 Code B81.3 – Intestinal angiostrongyliasis

Intestinal angiostrongyliasis may require hospitalization for severe cases. Treatment typically involves antiparasitic medications and supportive care.

Antibiotic Therapy:

• Albendazole (first-line) for 7 days
• Ivermectin (alternative) for 1-2 doses
• Supportive antibiotics if secondary infections occur

Supportive Care:

• Hydration and electrolyte management
• Symptomatic relief for abdominal pain
• Monitoring for complications

Infection Control:

• Educate on hygiene practices
• Avoid consumption of raw or undercooked snails and slugs
• Implement precautions during outbreaks

How to Document Symptoms of Intestinal angiostrongyliasis (ICD-10 B81.3) in SOAP Notes

Subjective:

• Patient reports abdominal pain and cramping
• Nausea and vomiting experienced over the last 3 days
• History of consuming raw snails
• Complaints of headache and confusion

Objective:

• Abdominal tenderness on examination
• Vital signs: BP 110/70, HR 88, Temp 99.5°F
• Laboratory tests show eosinophilia
• Imaging reveals intestinal obstruction

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SOAP Note Guidelines for Diagnosing Intestinal angiostrongyliasis (ICD-10 Code B81.3)

Assessment:

• Diagnosis: Intestinal angiostrongyliasis, moderate severity
• ICD-10 Code: B81.3
• Contributing factors: Recent travel to endemic areas
• Possible exposure to contaminated food

Plan:

• Initiate treatment with albendazole for 7 days
• Provide hydration and electrolyte replacement
• Educate patient on dietary precautions
• Schedule follow-up in 1 week to monitor progress

Treatment & Plan Section for ICD-10 Code B81.3 – Intestinal angiostrongyliasis

• First-line treatment with albendazole or ivermectin
• Symptomatic management including pain relief and hydration
• Monitoring for potential complications such as intestinal obstruction
• Patient education on prevention and dietary restrictions

Using ICD-10 Code B81.3 for Intestinal angiostrongyliasis in Billing & SOAP Note Compliance

• Ensure accurate documentation of symptoms and clinical findings
• Use B81.3 in conjunction with relevant CPT codes for billing
• Align treatment plans with clinical guidelines for reimbursement
• Document patient education and follow-up plans clearly

Related ICD-10 Codes Often Used with Intestinal angiostrongyliasis

• B81.0 – Angiostrongyliasis, unspecified
• B81.1 – Cerebral angiostrongyliasis
• B81.2 – Pulmonary angiostrongyliasis
• A09 – Diarrhea of unspecified origin

ICD-10 Code B81.3 in Medical Billing and Insurance for Intestinal angiostrongyliasis

ICD-10 Code B81.3 is essential for accurate billing in hospital, ER, or infectious disease care settings.

Billing Notes:

• Document all relevant symptoms and history for accurate coding
• Use B81.3 in appropriate clinical settings to support claims
• Ensure all chart elements align with coding guidelines
• Maintain clear records of treatment and follow-up plans

Common CPT Pairings: