M05.661 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Rheu arthritis of right knee w involv of organs and systems
The 2023 edition of ICD-10-CM M05.661 became effective on October 1, 2022.
This is the American ICD-10-CM version of M05.661 – other international versions of ICD-10 M05.661 may differ.