H26.31 Drug-induced cataract, right eye

Billable ICD-10-CM code, FY2026.

Applies from H26 Other cataract

Excludes1 (never code together)

• congenital cataract (Q12.0)

Applies from H26.3 Drug-induced cataract

Applicable to

• Toxic cataract

Use additional code

• code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 366.45 Toxic cataract (approximate)

Nearby codes

• H26.232 Glaucomatous flecks (subcapsular), left eye
• H26.233 Glaucomatous flecks (subcapsular), bilateral
• H26.239 Glaucomatous flecks (subcapsular), unspecified eye
• H26.3 Drug-induced cataract
• H26.30 Drug-induced cataract, unspecified eye
• H26.31 Drug-induced cataract, right eye (this code)
• H26.32 Drug-induced cataract, left eye
• H26.33 Drug-induced cataract, bilateral
• H26.4 Secondary cataract
• H26.40 Unspecified secondary cataract
• H26.41 Soemmering's ring