Short Description: Coma scale, best verbal response, none
Long Description: Coma scale, best verbal response, none
This is the 2018 version of the ICD-10-CM diagnosis code R40.221
Not Valid for Submission
The code R40.221 is a "header" and not valid for submission for HIPAA-covered transactions.
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)
- Somnolence, stupor and coma (R40)