H05.9 Unspecified disorder of orbit

Billable ICD-10-CM code, FY2026.

Applies from H05 Disorders of orbit

Excludes1 (never code together)

• congenital malformation of orbit (Q10.7)

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 376.9 Unspecified disorder of orbit

Diagnosis Index entries for H05.9

• Disorder (of) › orbit

Nearby codes

• H05.831 Thyroid orbitopathy, right orbit
• H05.832 Thyroid orbitopathy, left orbit
• H05.833 Thyroid orbitopathy, bilateral
• H05.839 Thyroid orbitopathy, unspecified orbit
• H05.89 Other disorders of orbit
• H05.9 Unspecified disorder of orbit (this code)