Coma scale, best verb, confused conversation, unsp time

This code indicates a specific level of impaired consciousness where the patient's best verbal response is confused conversation. It signifies a Glasgow Coma Scale (GCS) verbal component score of 4, reflecting disorientation and inappropriate responses to questions, but still able to speak. The "unspecified time" denotes that the timing of this assessment is not further detailed.

Apply this code when documentation explicitly states a GCS verbal score of 4, characterized by confused speech, and no specific timing (e.g., "in the field," "at arrival") is provided. This is commonly seen in emergency department assessments, initial inpatient evaluations, or during ongoing monitoring of patients with neurological compromise. Supporting documentation must clearly describe the patient's verbal output as confused.

• Ensure the documentation specifies "confused conversation" as the best verbal response, not just "confused."
• Do not use if a more specific timing (e.g., "at arrival," "in the field") is documented; instead, select the appropriate R40.224- subcategory.
• Always sequence this code after the primary diagnosis indicating the underlying cause of the altered mental status.