Current
M17 — Osteoarthritis of knee
Part of Chapter 13: Diseases of the musculoskeletal system and connective tissue , block Osteoarthritis (M15-M19) .
Child Codes
- M17.0 Bilateral primary osteoarthritis of knee Billable
- M17.1 Unilateral primary osteoarthritis of knee Has subcodes
- M17.2 Bilateral post-traumatic osteoarthritis of knee Billable
- M17.3 Unilateral post-traumatic osteoarthritis of knee Has subcodes
- M17.4 Other bilateral secondary osteoarthritis of knee Billable
- M17.5 Other unilateral secondary osteoarthritis of knee Billable
- M17.9 Osteoarthritis of knee, unspecified Billable
FY 2027 effective October 1, 2026 · CDC NCHS and CMS