R40.24 - Glasgow coma scale, total score
- Applicable to Glasgow coma scale, total score
- The 2025 edition of ICD10-CM R40.24 became effective on October 1, 2024.
- This is the American ICD10-CM version of R40.24 - other international versions of ICD10 R40.24 may differ.
- R40.24 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- R40.24 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.
- R40.24 - Glasgow coma scale, total score
- R40.24 - Glasgow coma scale, total score
- R40.241 - Glasgow coma scale score 13-15
- R40.242 - Glasgow coma scale score 9-12
- R40.243 - Glasgow coma scale score 3-8
- R40.244 - Other coma, without documented Glasgow coma scale score, or with partial score reported
Code Notes:
- Assign a code from subcategory R40.24, when only the total coma score is documented
sevenchrnote
- The following appropriate 7th character is to be added to subcategory R40.24-:
Non-Billable/Non-Specific Code
The following codes above R40.24 contain annotation back-references that may be applicable to R40.24:
- 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
Browse other similar CM codes:
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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