R40.22 - Coma scale, best verbal response
- Applicable to Coma scale, best verbal response
- The 2025 edition of ICD10-CM R40.22 became effective on October 1, 2024.
- This is the American ICD10-CM version of R40.22 - other international versions of ICD10 R40.22 may differ.
- R40.22 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- R40.22 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- R40.22 - Coma scale, best verbal response
- R40.22 - Coma scale, best verbal response
- 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
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- The following appropriate 7th character is to be added to subcategory R40.22-:
The following codes above R40.22 contain annotation back-references that may be applicable to R40.22:
Chapter: R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Section: R40-R46 Symptoms and signs involving cognition, perception, emotional state and behavior
Category: R40 Somnolence, stupor and coma
Non-Billable/Non-Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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