ICD-10-CM > R00-R99 > R40-R46 > R40 > R40.2 > R40.23 R40.23 Coma scale, best motor response Non-Billable/Non-Specific Codes R40.231Coma scale, best motor response, noneR40.2310..., unspecified timeR40.2311..., in the field [EMT or ambulance]R40.2312..., at arrival to emergency departmentR40.2313..., at hospital admissionR40.2314..., 24 hours or more after hospital admissionR40.232Coma scale, best motor response, extensionR40.2320..., unspecified timeR40.2321..., in the field [EMT or ambulance]R40.2322..., at arrival to emergency departmentR40.2323..., at hospital admissionR40.2324..., 24 hours or more after hospital admissionR40.233Coma scale, best motor response, abnormal flexionR40.2330..., unspecified timeR40.2331..., in the field [EMT or ambulance]R40.2332..., at arrival to emergency departmentR40.2333..., at hospital admissionR40.2334..., 24 hours or more after hospital admissionR40.234Coma scale, best motor response, flexion withdrawalR40.2340..., unspecified timeR40.2341..., in the field [EMT or ambulance]R40.2342..., at arrival to emergency departmentR40.2343..., at hospital admissionR40.2344..., 24 hours or more after hospital admissionR40.235Coma scale, best motor response, localizes painR40.2350..., unspecified timeR40.2351..., in the field [EMT or ambulance]R40.2352..., at arrival to emergency departmentR40.2353..., at hospital admissionR40.2354..., 24 hours or more after hospital admissionR40.236Coma scale, best motor response, obeys commandsR40.2360..., unspecified timeR40.2361..., in the field [EMT or ambulance]R40.2362..., at arrival to emergency departmentR40.2363..., at hospital admissionR40.2364..., 24 hours or more after hospital admission