ICD-10-CM > R00-R99 > R40-R46 > R40 > R40.2 > R40.22 > R40.221 > R40.2212 R40.2212 Coma scale, best verbal response, none, at arrival to emergency department Billable/Specific Copy Code Copy Description Applicable To Coma scale verbal score of 1
ICD-10 Fast ICD-10 Fast