R40.22 - Coma scale, best verbal response
The ICD 10 Code for
Coma scale, best verbal response is listed as
R40.22. Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field |
Value |
| Diagnosis Code: |
R40.22
|
| Description: |
Coma scale, best verbal response
-
The following appropriate 7th character is to be added to subcategory R40.22-:
- 0 - unspecified time
- 1 - in the field [EMT or ambulance]
- 2 - at arrival to emergency department
- 3 - at hospital admission
- 4 - 24 hours or more after hospital admission
|
|
|
| Chapter |
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) |
| Block |
Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46) |
| Parent |
R40.2 - Coma |
| ICD-10-CM Children (deeper level / typically more specific) of R40.22: |
|---|
| R40.221 - Coma scale, best verbal response, none |
| R40.222 - Coma scale, best verbal response, incomprehensible words |
| R40.223 - Coma scale, best verbal response, inappropriate words |
| R40.224 - Coma scale, best verbal response, confused conversation |
| R40.225 - Coma scale, best verbal response, oriented |
| ICD-10-CM Siblings (same level / similar specificity) of R40.22: |
|---|
| R40.20 - Unspecified coma |
| R40.21 - Coma scale, eyes open |
| R40.23 - Coma scale, best motor response |
| R40.24 - Glasgow coma scale, total score |
