H26.20 Unspecified complicated cataract

Billable ICD-10-CM code, FY2026.

Applicable to

• Cataracta complicata NOS

Applies from H26 Other cataract

Excludes1 (never code together)

• congenital cataract (Q12.0)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 366.30 Cataracta complicata, unspecified

Diagnosis Index entries for H26.20

• Cataract (cortical) (immature) (incipient) › complicated

Nearby codes

• H26.131 Total traumatic cataract, right eye
• H26.132 Total traumatic cataract, left eye
• H26.133 Total traumatic cataract, bilateral
• H26.139 Total traumatic cataract, unspecified eye
• H26.2 Complicated cataract
• H26.20 Unspecified complicated cataract (this code)
• H26.21 Cataract with neovascularization
• H26.211 Cataract with neovascularization, right eye
• H26.212 Cataract with neovascularization, left eye
• H26.213 Cataract with neovascularization, bilateral
• H26.219 Cataract with neovascularization, unspecified eye