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R40.232 Coma scale, best motor response, extension

Back R40Somnolence, stupor and comaCategory5 →R40.0SomnolenceCategory R40.1StuporCategory R40.2ComaCategory6 →R40.20Unspecified comaCategory R40.21Coma scale, eyes openCategory4 →R40.211Coma scale, eyes open, neverCategory R40.212Coma scale, eyes open, to painCategory R40.213Coma scale, eyes open, to soundCategory R40.214Coma scale, eyes open, spontaneousCategory R40.22Coma scale, best verbal responseCategory5 →R40.221Coma scale, best verbal response, noneCategory R40.222Coma scale, best verbal response, incomprehensible wordsCategory R40.223Coma scale, best verbal response, inappropriate wordsCategory R40.224Coma scale, best verbal response, confused conversationCategory R40.225Coma scale, best verbal response, orientedCategory R40.23Coma scale, best motor responseCategory6 →R40.231Coma scale, best motor response, noneCategory R40.232Coma scale, best motor response, extensionCategory R40.233Coma scale, best motor response, abnormal flexionCategory R40.234Coma scale, best motor response, flexion withdrawalCategory R40.235Coma scale, best motor response, localizes painCategory R40.236Coma scale, best motor response, obeys commandsCategory R40.24Glasgow coma scale, total scoreCategory4 →R40.241Glasgow coma scale score 13-15Category R40.242Glasgow coma scale score 9-12Category R40.243Glasgow coma scale score 3-8Category R40.244Other coma, without documented Glasgow coma scale score, or with partial score reportedCategory R40.2ANontraumatic coma due to underlying conditionCategory R40.3Persistent vegetative stateCategory R40.4Transient alteration of awarenessCategory

CategoryCODABLE

R40.232

Coma scale, best motor response, extension

EXAMPLES

Abnormal extensor posturing to pain or noxious stimuli (< 2 years of age)
Coma scale motor score of 2
Extensor posturing to pain or noxious stimuli (2-5 years of age)

Chapter: XVIII · Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Section: R40-R46
Valid from

Source

CMS ICD-10-CM Tabular List, edition FY2026.

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