R40.213
Coma scale, eyes open, to sound
Clinical Classification Guidelines
Inclusion Terms
- Coma scale eye opening score of 3
Medical Intelligence & Overview
The coma scale is a clinical tool used by healthcare providers to assess a patient's level of consciousness. The specific code R40.213 refers to a patient who opens their eyes in response to sound, indicating a particular state of neurological function. This assessment helps in diagnosing the severity of coma or unconsciousness and guides treatment decisions.
Causes & Symptoms
Clinical Causes: Traumatic brain injury Stroke or cerebrovascular accident Drug overdose or poisoning Infections affecting the brain, such as meningitis or encephalitis Metabolic imbalances like hypoglycemia or hypoxia Severe neurological illnesses or conditions Post-surgical complications involving the brain
Key Symptoms: Eyes opening in response to auditory stimuli Reduced or absent verbal response Altered level of consciousness Varying degrees of responsiveness to the environment Possible other neurological deficits depending on the underlying cause
Diagnostic & Treatment
Diagnosis Path: Healthcare professionals evaluate the patient's level of consciousness using the Glasgow Coma Scale (GCS), which scores eye, verbal, and motor responses. For the eye response component, a score of 3 indicates that the patient opens their eyes in response to sound, which is considered a moderate level of responsiveness. The full assessment involves observing responses to different stimuli, documenting the scores, and conducting further neurological examinations. Additional tests, such as brain imaging or blood work, may be performed to determine the underlying cause of the consciousness impairment.
Treatment Protocols: Management focuses on treating the underlying cause and supporting vital functions. Common approaches include:
Clinical Advice & FAQs
Billing Guidance
Is R40.213 a billable ICD-10 code?
Yes, R40.213 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report R40.213?
Clinical documentation must specify the nature of Coma scale, eyes open, to sound and any associated comorbidities for accurate reporting.
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