R40.2144
ICD-10-CMComa scale, eyes open, spontaneous, 24 hours or more after hospital admission
This code indicates a patient's neurological status, specifically that their eyes are spontaneously open, as assessed by a Glasgow Coma Scale (GCS) component. This specific GCS finding is documented 24 hours or more after the patient's admission to the hospital. It reflects a sustained level of consciousness or arousal.
Use this code when documentation explicitly states that the patient's eyes are spontaneously open, and this observation is made on or after the 24-hour mark following hospital admission. This is typically part of a comprehensive neurological assessment for conditions like traumatic brain injury, stroke, or other causes of altered mental status. The GCS score, or its individual components, must be clearly documented in the patient's medical record.
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