R40.2230
ICD-10-CMComa scale, best verbal response, inappropriate words, unspecified time
This code indicates a patient's best verbal response on the Glasgow Coma Scale (GCS) is "inappropriate words." This means the patient is speaking recognizable words, but they are random, exclamatory, or not relevant to the conversation, without sustained conversational exchange. It reflects a moderate level of neurological impairment affecting verbal communication.
Assign this code when documentation explicitly states a GCS verbal score of 3, corresponding to "inappropriate words," and the specific time of assessment is not recorded. This is typically used in emergency department settings, critical care, or during initial neurological assessments following trauma or acute medical events. The physician's notes or nursing assessments must clearly document the GCS verbal component.
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