ICD-10-CM > R00-R99 > R40-R46 > R40 > R40.2 > R40.21 > R40.214 > R40.2142 R40.2142 Coma scale, eyes open, spontaneous, at arrival to emergency department Billable/Specific Copy Code Copy Description Applicable To Coma scale eye opening score of 4
ICD-10 Fast ICD-10 Fast