Acute Encephalopathy ICD-10-CM Codes

What ICD-10 Codes are Used for Acute Encephalopathy

Acute encephalopathy is characterized by a sudden onset of altered brain function, which can result from various underlying causes. The following are some of the most commonly used ICD-10 codes for acute encephalopathy, along with their clinical descriptions:

• G93.40: Acute encephalopathy, unspecified: This code is utilized when the specific cause of acute brain dysfunction is unknown or not defined. It can include sudden changes in mental status without an identifiable reason.
• G93.41: Acute metabolic encephalopathy: Appropriate for cases of encephalopathy resulting from metabolic disturbances, such as electrolyte imbalances or acid-base disorders. Metabolic factors cause brain dysfunction and are often reversible with proper treatment.
• G93.49: Other acute encephalopathies: This code encompasses various specific causes of acute encephalopathy not classified elsewhere. It includes unique etiologies that might require specialized intervention.
• G92: Toxic Encephalopathy: Reflects acute brain dysfunction caused by exposure to toxins such as chemicals, heavy metals, or abused substances. This condition can occur after exposure to industrial chemicals or ingesting toxic substances.
• G31.83: Metabolic Encephalopathy: Pertains to metabolic causes of encephalopathy without acute specification. It involves various metabolic disorders affecting brain function, including liver or kidney failure.
• G94: Other brain disorders in diseases classified elsewhere: This code is used when encephalopathy is a secondary condition from another disease. It covers a diverse range of diseases that may have encephalopathy as a complication.
• G93.7: Reye's syndrome: A rare disorder that causes swelling in the liver and brain, primarily affecting children and teenagers recovering from a viral infection.
• G05: Encephalitis, myelitis, and encephalomyelitis: Includes acute brain and spinal cord inflammatory processes that can lead to encephalopathy symptoms.

Correctly coding acute encephalopathy requires a nuanced understanding of the patient's symptoms, underlying conditions, and medical history. These codes provide the framework for healthcare providers to effectively diagnose, manage, and monitor acute encephalopathy. Refer to our Acute Encephalopathy ICD Codes and this explainer video for a comprehensive guide to coding acute encephalopathy conditions.

Which Acute Encephalopathy ICD codes are Billable?

• G93.40: Yes
• G93.41: Yes
• G93.49: Yes
• G92: Yes
• G31.83: Yes‍
• G94: Yes

Clinical Information

Causes of Acute Encephalopathy

• Metabolic Imbalances: Electrolyte disorders or acid-base imbalances can lead to acute encephalopathy.
• Toxins: Exposure to harmful chemicals, heavy metals, or drugs may cause this condition.
• Infections: Bacterial or viral infections in the brain can lead to acute encephalopathy.
• Trauma: Head injuries and other physical trauma may result in sudden changes in brain function.

Symptoms and Signs

• Confusion or disorientation
• Delirium, often with fluctuating consciousness
• Seizures or unusual involuntary movements
• Loss of consciousness in severe cases
• Other neurological symptoms, such as weakness or changes in sensation,

Importance of Early Diagnosis and Intervention

• Prompt recognition of symptoms and underlying causes is vital.
• Early treatment can prevent complications and support optimal recovery.

Treatment Approaches

• Managing underlying causes, such as treating infections or correcting metabolic imbalances,
• Supportive care, including hydration, nutrition, and respiratory support if needed,
• Medications to control symptoms like seizures
• Various therapies aid in rehabilitation, including physical and occupational therapy.

Monitoring and Follow-up

• Regular monitoring is needed to assess progress and detect new or worsening symptoms.
• Follow-up care with specialists may be necessary to manage long-term effects or complications.
• Ongoing support for the patient and family, including counseling and educational resources

Acute encephalopathy is a complex medical condition that requires a multidisciplinary approach for successful treatment. Collaborative care involving medical, nursing, and therapeutic specialists is essential to managing this condition effectively.

Synonyms Include:

• Acute brain dysfunction
• Sudden onset encephalopathy
• Acute metabolic brain disorder
• Transient brain syndrome
• Acute confusional state