H02.866 Hypertrichosis of left eye, unspecified eyelid

Billable ICD-10-CM code, FY2026.

Applies from H02 Other disorders of eyelid

Excludes1 (never code together)

• congenital malformations of eyelid (Q10.0-Q10.3)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 374.54 Hypertrichosis of eyelid (approximate)

Code annotations containing back-references to H02.866

Back-references to H02.8

• Type 2 Excludes: T15 Foreign body on external eye ("retained foreign body in eyelid (H02.8-)")

Diagnosis Index entries for H02.866

• Hypertrichosis › eyelid › left

Nearby codes

• H02.861 Hypertrichosis of right upper eyelid
• H02.862 Hypertrichosis of right lower eyelid
• H02.863 Hypertrichosis of right eye, unspecified eyelid
• H02.864 Hypertrichosis of left upper eyelid
• H02.865 Hypertrichosis of left lower eyelid
• H02.866 Hypertrichosis of left eye, unspecified eyelid (this code)
• H02.869 Hypertrichosis of unspecified eye, unspecified eyelid
• H02.87 Vascular anomalies of eyelid
• H02.871 Vascular anomalies of right upper eyelid
• H02.872 Vascular anomalies of right lower eyelid
• H02.873 Vascular anomalies of right eye, unspecified eyelid