R40.234 — Coma scale, best motor response, flexion withdrawal
Is R40.234 billable?
No — R40.234 is a non-billable header code. R40.234 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 5 billable codes beneath R40.234.
Billable codes under this header
- R40.2340Coma scale, best motor response, flexion withdrawal, unspecified time
- R40.2341Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance]
- R40.2342Coma scale, best motor response, flexion withdrawal, at arrival to emergency department
- R40.2343Coma scale, best motor response, flexion withdrawal, at hospital admission
- R40.2344Coma scale, best motor response, flexion withdrawal, 24 hours or more after hospital admission
R40.234 at a glance
| Code | R40.234 |
|---|---|
| Description | Coma scale, best motor response, flexion withdrawal |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is R40.234 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to R40.234. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Coma › with › motor response › flexion withdrawal
- Coma › with › motor response › withdraws from pain or noxious stimuli
- Coma › with › motor response › score of › 4
Inclusion terms
Alternative wording in documentation that is classified to R40.234.
- Coma scale motor score of 4
- Withdraws from pain or noxious stimuli (2-5 years of age)
Excludes1 — never code together — inherited from R40
The conditions below can never be reported together with R40.234 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Code first — inherited from R40.2
The underlying condition below must be sequenced before R40.234. R40.234 describes a manifestation and cannot be the principal or first-listed diagnosis.
Excludes2 — not included here — inherited from Chapter 18
The conditions below are not part of R40.234, but a patient may have both at the same time. When documentation supports it, R40.234 and the excluded code may both be reported.
Excludes2 — not included here — inherited from R40-R46
The conditions below are not part of R40.234, but a patient may have both at the same time. When documentation supports it, R40.234 and the excluded code may both be reported.
- symptoms and signs constituting part of a pattern of mental disorder (F01-F99)
What codes fall under R40.234? (5)
- R40.2340Coma scale, best motor response, flexion withdrawal, unspecified time
- R40.2341Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance]
- R40.2342Coma scale, best motor response, flexion withdrawal, at arrival to emergency department
- R40.2343Coma scale, best motor response, flexion withdrawal, at hospital admission
- R40.2344Coma scale, best motor response, flexion withdrawal, 24 hours or more after hospital admission
How long has R40.234 existed?
R40.234 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
Which conditions are coded to R40.234?
What other codes are in the R40.23 family? (5)
- R40.231Coma scale, best motor response, nonenot billable
- R40.232Coma scale, best motor response, extensionnot billable
- R40.233Coma scale, best motor response, abnormal flexionnot billable
- R40.235Coma scale, best motor response, localizes painnot billable
- R40.236Coma scale, best motor response, obeys commandsnot billable