H05.412 Enophthalmos due to atrophy of orbital tissue, left eye

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)

• 376.51 Enophthalmos due to atrophy of orbital tissue (approximate)

Nearby codes

• H05.402 Unspecified enophthalmos, left eye
• H05.403 Unspecified enophthalmos, bilateral
• H05.409 Unspecified enophthalmos, unspecified eye
• H05.41 Enophthalmos due to atrophy of orbital tissue
• H05.411 Enophthalmos due to atrophy of orbital tissue, right eye
• H05.412 Enophthalmos due to atrophy of orbital tissue, left eye (this code)
• H05.413 Enophthalmos due to atrophy of orbital tissue, bilateral
• H05.419 Enophthalmos due to atrophy of orbital tissue, unspecified eye
• H05.42 Enophthalmos due to trauma or surgery
• H05.421 Enophthalmos due to trauma or surgery, right eye
• H05.422 Enophthalmos due to trauma or surgery, left eye