R40 - Somnolence, stupor and coma
Excludes 1:
-neonatal coma P91.5)
-somnolence, stupor and coma in diabetes (E08-E13)
-somnolence, stupor and coma in hepatic failure (K72.-)
-somnolence, stupor and coma in hypoglycemia (nondiabetic) (E15)
R40.0 - Somnolence
R40.1 - Stupor
R40.2 - Coma
R40.20 - Unspecified coma
R40.21 - Coma scale, eyes open
R40.211 - Coma scale, eyes open, never
R40.212 - Coma scale, eyes open, to pain
R40.213 - Coma scale, eyes open, to sound
R40.214 - Coma scale, eyes open, spontaneous
R40.22 - Coma scale, best verbal response
R40.221 - Coma scale, best verbal response, none
R40.222 - Coma scale, best verbal response, incomprehensible words
R40.223 - Coma scale, best verbal response, inappropriate words
R40.224 - Coma scale, best verbal response, confused conversation
R40.225 - Coma scale, best verbal response, oriented
R40.23 - Coma scale, best motor response
R40.231 - Coma scale, best motor response, none
R40.232 - Coma scale, best motor response, extension
R40.233 - Coma scale, best motor response, abnormal
R40.234 - Coma scale, best motor response, flexion withdrawal
R40.235 - Coma scale, best motor response, localizes pain
R40.236 - Coma scale, best motor response, obeys commands
R40.24 - Glasgow coma scale, total score
R40.241 - Glasgow coma scale score 13-15
R40.242 - Glasgow coma scale score 9-12
R40.243 - Glasgow coma scale score 3-8
R40.244 - Other coma, without documented Glasgow coma scale score, or with partial score reported
R40.3 - Persistent vegetative state
R40.4 - Transient alteration of awareness