R40.221
Coma scale, best verbal response, none
Applicable To
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Coma scale verbal score of 1
Details
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R40.221 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
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The 2023 edition of ICD-10-CM R40.221 became effective on October 1, 2022.
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This is the American ICD-10-CM version of R40.221 – other international versions of ICD-10 R40.221 may differ.