ICD-10 Code B83.1 | Gnathostomiasis Symptoms, Diagnosis, Billing

Gnathostomiasis is a parasitic infection caused by the larvae of the Gnathostoma species, typically acquired through the consumption of undercooked or raw freshwater fish or other aquatic animals. This condition is clinically significant due to its potential to cause severe gastrointestinal and neurological complications. The ICD-10 Code B83.1 facilitates accurate diagnosis, documentation, medical billing, and public health reporting, ensuring that healthcare providers can effectively manage and track this infection.

What is ICD-10 Code B83.1 for Gnathostomiasis?

ICD-10 Code B83.1 specifically represents Gnathostomiasis, a parasitic infection characterized by the migration of larvae through human tissues. This code should be used in clinical documentation and billing when a patient presents with symptoms consistent with this infection, such as abdominal pain, skin lesions, or neurological symptoms, ensuring proper identification and management of the condition.

ICD-10 Code B83.1 – Clinical Definition and Explanation of Gnathostomiasis

Gnathostomiasis is caused by the ingestion of larvae from the Gnathostoma species, primarily found in freshwater fish and other aquatic animals. The larvae can migrate through various tissues, leading to significant morbidity. Prompt medical attention is necessary to prevent complications such as severe gastrointestinal or neurological manifestations.

Key Clinical Features:

• Abdominal pain and discomfort
• Skin lesions or migratory swellings
• Neurological symptoms such as seizures or meningitis
• History of consuming undercooked fish or aquatic animals

ICD-10 Code B83.1 for Gnathostomiasis – SOAP Notes & Clinical Use

In SOAP notes, ICD-10 Code B83.1 is utilized to document the patient's symptoms, assessment findings, and treatment plans related to Gnathostomiasis. This code is relevant in both acute and chronic care settings, ensuring comprehensive documentation of the patient's condition and facilitating appropriate billing.

What Does ICD-10 Code B83.1 for Gnathostomiasis Mean in SOAP Notes?

ICD-10 Code B83.1 connects subjective patient-reported symptoms and objective clinical findings to a formal diagnosis of Gnathostomiasis. This code is essential for ensuring continuity of care, supporting accurate billing, and meeting EHR documentation standards.

Treatment Options for ICD-10 Code B83.1 – Gnathostomiasis

Gnathostomiasis may require hospitalization, especially in severe cases. Treatment typically involves antiparasitic medications and supportive care to manage symptoms.

Antibiotic Therapy:

• Albendazole: 400 mg orally twice daily for 3 days
• Ivermectin: 150 mcg/kg orally once, may repeat after 1 week
• Alternative: Praziquantel may be considered in resistant cases

Supportive Care:

• Pain management with analgesics
• Hydration and electrolyte balance
• Monitoring for complications such as secondary infections

Infection Control:

• Educate patients on proper food handling and cooking practices
• Implement precautions in healthcare settings to prevent transmission
• Monitor for outbreaks in endemic areas

How to Document Symptoms of Gnathostomiasis (ICD-10 B83.1) in SOAP Notes

Subjective:

• Patient reports abdominal pain and nausea after eating raw fish.
• History of skin lesions that appear and disappear.
• Complaints of headaches and occasional dizziness.
• Recent travel to endemic regions with exposure to freshwater sources.

Objective:

• Vital signs: stable, afebrile.
• Abdominal examination reveals tenderness in the epigastric region.
• Skin examination shows erythematous, raised lesions.
• Neurological exam indicates no focal deficits.

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SOAP Note Guidelines for Diagnosing Gnathostomiasis (ICD-10 Code B83.1)

Assessment:

• Diagnosis: Gnathostomiasis, moderate severity.
• ICD-10 Code: B83.1.
• Contributing factors: Recent consumption of raw fish.
• Symptoms consistent with parasitic infection.

Plan:

• Initiate treatment with Albendazole 400 mg orally twice daily for 3 days.
• Provide education on food safety and prevention.
• Schedule follow-up in 1 week to assess treatment response.
• Monitor for any neurological symptoms or complications.

Treatment & Plan Section for ICD-10 Code B83.1 – Gnathostomiasis

• First-line treatment includes Albendazole or Ivermectin.
• Educate patients on avoiding raw or undercooked aquatic foods.
• Monitor symptoms and adjust treatment based on clinical response.
• Follow-up appointments to ensure resolution of symptoms and prevent recurrence.

Using ICD-10 Code B83.1 for Gnathostomiasis in Billing & SOAP Note Compliance

• Ensure accurate documentation of symptoms and history to support the diagnosis.
• Use B83.1 in appropriate clinical settings, including outpatient and inpatient care.
• Align treatment plans with clinical guidelines to justify billing.
• Include relevant CPT codes that correspond with the services provided.

Related ICD-10 Codes Often Used with Gnathostomiasis

• B83.0 – Gnathostomiasis, unspecified
• B83.2 – Gnathostomiasis with neurological involvement
• B83.3 – Gnathostomiasis with gastrointestinal involvement
• A04.9 – Bacterial intestinal infection, unspecified

ICD-10 Code B83.1 in Medical Billing and Insurance for Gnathostomiasis

ICD-10 Code B83.1 is crucial for billing in hospital, ER, or infectious disease care settings, ensuring accurate reimbursement for services rendered.

Billing Notes:

• Document all relevant patient history and symptoms to support the diagnosis.
• Use B83.1 in conjunction with other codes as necessary for comprehensive billing.
• Ensure that all chart elements align with the services provided to avoid claim denials.
• Review coding guidelines regularly to stay compliant with billing practices.

Common CPT Pairings: