R40.221
Billable codeComa scale, best verbal response, none
The ICD-10 code for coma scale, best verbal response, none is R40.221.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Coma scale verbal score of 1
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.