S00.542A
External constriction of oral cavity initial encounter
Details
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S00.542A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
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The 2023 edition of ICD-10-CM S00.542A became effective on October 1, 2022.
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This is the American ICD-10-CM version of S00.542A – other international versions of ICD-10 S00.542A may differ.