M18.1 – Unilateral primary osteoarthritis of first carpometacarpal joint
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Applicable To
Primary osteoarthritis of first carpometacarpal joint NOS
Child Codes
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| M00-M99 | Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| M15-M19 | Osteoarthritis (M15-M19) |
| M18 | Osteoarthritis of first carpometacarpal joint |
| M18.1 |
Unilateral primary osteoarthritis of first carpometacarpal joint
Applicable to
Primary osteoarthritis of first carpometacarpal joint NOS
|
| M18.10 | Unilateral primary osteoarthritis of first carpometacarpal joint, unspecified hand |
| M18.11 | Unilateral primary osteoarthritis of first carpometacarpal joint, right hand |
| M18.12 | Unilateral primary osteoarthritis of first carpometacarpal joint, left hand |