Billable / Specific Code
ICD-10-CM R40.232 is the diagnosis code for Coma scale, best motor response, extension. This code falls under the section "Symptoms and signs involving cognition, perception, emotional state and behavior" within Chapter 18 — Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where R40.232 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, R40.232 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
R40.232 is the ICD-10-CM diagnosis code for "Coma scale, best motor response, extension". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of R40.232 is R40.23 ("Coma scale, best motor response"). R40.232 provides a more specific classification within this category.
R40.232 is located in Section R40-R46 — "Symptoms and signs involving cognition, perception, emotional state and behavior" within Chapter 18 of the ICD-10-CM Tabular List.
Use R40.232 when the patients documented diagnosis matches "Coma scale, best motor response, extension" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Coma scale, best motor response, extension is R40.232.
Yes, R40.232 can be used as a primary diagnosis code since it is billable and specific.
R40.232 is in Chapter 18 of the ICD-10-CM Tabular List.
Yes, R40.232 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.