R83.3 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Abn lev substances chiefly nonmedicinal as to source in CSF
The 2023 edition of ICD-10-CM R83.3 became effective on October 1, 2022.
This is the American ICD-10-CM version of R83.3 – other international versions of ICD-10 R83.3 may differ.