R40.232 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Coma scale, best motor response, extension.
Inclusion term
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)
Codes
R40.2320
Coma scale, best motor response, extension, unspecified time
R40.2321
Coma scale, best motor response, extension, in the field [EMT or ambulance]
R40.2322
Coma scale, best motor response, extension, at arrival to emergency department
R40.2323
Coma scale, best motor response, extension, at hospital admission
R40.2324
Coma scale, best motor response, extension, 24 hours or more after hospital admission
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
Code changed
Inclusion term
Abnormal extensor posturing to pain or noxious stimuli (< 2 years of age)Extensor posturing to pain or noxious stimuli (2-5 years of age)
- 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)
2018
Code changed
Inclusion term
- Abnormal extensor posturing to pain or noxious stimuli (< 2 years of age)
- Extensor posturing to pain or noxious stimuli (2-5 years of age)
2017
No changes
2016
New code