Arthritis of bilateral first carpometacarpal joints
Arthritis of first carpometacarpal joint of left hand
Arthritis of first carpometacarpal joint of right hand
Arthritis of left first wrist joint
Arthritis of right first wrist joint
M18.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM M18.9 became effective on October 1, 2022.
This is the American ICD-10-CM version of M18.9 – other international versions of ICD-10 M18.9 may differ.