H35.159 Retinopathy of prematurity, stage 4, unspecified eye

Billable ICD-10-CM code, FY2026.

Applies from H35 Other retinal disorders

Excludes2 (not included here)

• diabetic retinal disorders (E08.311-E08.359, E09.311-E09.359, E10.311-E10.359, E11.311-E11.359, E13.311-E13.359)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 362.26 Retinopathy of prematurity, stage 4 (approximate)

Nearby codes

• H35.149 Retinopathy of prematurity, stage 3, unspecified eye
• H35.15 Retinopathy of prematurity, stage 4
• H35.151 Retinopathy of prematurity, stage 4, right eye
• H35.152 Retinopathy of prematurity, stage 4, left eye
• H35.153 Retinopathy of prematurity, stage 4, bilateral
• H35.159 Retinopathy of prematurity, stage 4, unspecified eye (this code)
• H35.16 Retinopathy of prematurity, stage 5
• H35.161 Retinopathy of prematurity, stage 5, right eye
• H35.162 Retinopathy of prematurity, stage 5, left eye
• H35.163 Retinopathy of prematurity, stage 5, bilateral
• H35.169 Retinopathy of prematurity, stage 5, unspecified eye