M25.9 Joint disorder, unspecified

Billable ICD-10-CM code, FY2026.

Applies from M25 Other joint disorder, not elsewhere classified

Excludes2 (not included here)

• abnormality of gait and mobility (R26.-)
• acquired deformities of limb (M20-M21)
• calcification of bursa (M71.4-)
• calcification of shoulder (joint) (M75.3)
• calcification of tendon (M65.2-)
• difficulty in walking (R26.2)
• temporomandibular joint disorder (M26.6-)

MS-DRG index

Defines the logic of DRG(s) 555-556 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 719.90 Unspecified disorder of joint, site unspecified (approximate)

Diagnosis Index entries for M25.9

• Disease, diseased › hip (joint)
• Disorder (of) › joint

Nearby codes

• M25.869 Other specified joint disorders, unspecified knee
• M25.87 Other specified joint disorders, ankle and foot
• M25.871 Other specified joint disorders, right ankle and foot
• M25.872 Other specified joint disorders, left ankle and foot
• M25.879 Other specified joint disorders, unspecified ankle and foot
• M25.9 Joint disorder, unspecified (this code)