G99.0
Autonomic neuropathy in diseases classified elsewhere
Clinical Classification Guidelines
Excludes Type 1
- diabetic autonomic neuropathy (E08-E13 with .43)
Code First
- underlying disease, such as:
- amyloidosis (E85.-)
- gout (M1A.-, M10.-)
- hyperthyroidism (E05.-)
Medical Intelligence & Overview
Autonomic neuropathy is a condition that affects the autonomic nervous system, which controls involuntary functions in the body such as heart rate, digestion, and blood pressure. When this nerve damage occurs as part of other underlying diseases, it is classified under G99.0 in the ICD-10 coding system. This condition can significantly impact daily life by disrupting normal bodily functions. Recognizing its symptoms and understanding its causes can help in managing the condition more effectively.
Causes & Symptoms
Clinical Causes: Diabetes mellitus (most common cause) Autoimmune diseases, such as lupus or Guillain-Barré syndrome Certain infections, including HIV/AIDS and Lyme disease Neurological disorders like Parkinson's disease Certain inherited disorders Alcohol abuse Exposure to toxins or certain medications Trauma or injury to the nervous system
Key Symptoms: Dizziness or lightheadedness, especially when standing up Abnormal heart rate, such as rapid or irregular heartbeat Problems with digestion, including nausea, bloating, or diarrhea Difficulty regulating blood pressure Loss of sweating or excessive sweating Bladder and bowel dysfunction Difficulty with sexual function Chest pain or shortness of breath in severe cases
Diagnostic & Treatment
Diagnosis Path: Diagnosing autonomic neuropathy involves a series of tests to evaluate how well the autonomic nervous system is functioning. These may include:
Treatment Protocols: There is no specific cure for autonomic neuropathy, but treatment focuses on managing symptoms and addressing underlying causes. Options may include:
Clinical Advice & FAQs
Billing Guidance
Is G99.0 a billable ICD-10 code?
Yes, G99.0 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report G99.0?
Clinical documentation must specify the nature of Autonomic neuropathy in diseases classified elsewhere and any associated comorbidities for accurate reporting.
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