ICD-10-CM > R00-R99 > R40-R46 > R40 > R40.2 > R40.23 > R40.234 > R40.2341 R40.2341 Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance] Billable/Specific Copy Code Copy Description Applicable To Coma scale motor score of 4Withdraws from pain or noxious stimuli (2-5 years of age)