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ICD-10-CM · FY 2026 APRIL UPDATE

H34

Retinal vascular occlusions

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
H34.0Transient retinal artery occlusionCategory
H34.00Transient retinal artery occlusion, unspecified eyeBillable
H34.01Transient retinal artery occlusion, right eyeBillable
H34.02Transient retinal artery occlusion, left eyeBillable
H34.03Transient retinal artery occlusion, bilateralBillable
H34.1Central retinal artery occlusionCategory
H34.10Central retinal artery occlusion, unspecified eyeBillable
H34.11Central retinal artery occlusion, right eyeBillable
H34.12Central retinal artery occlusion, left eyeBillable
H34.13Central retinal artery occlusion, bilateralBillable
H34.2Other retinal artery occlusionsCategory
H34.21Partial retinal artery occlusionCategory
H34.211Partial retinal artery occlusion, right eyeBillable
H34.212Partial retinal artery occlusion, left eyeBillable
H34.213Partial retinal artery occlusion, bilateralBillable
H34.219Partial retinal artery occlusion, unspecified eyeBillable
H34.23Retinal artery branch occlusionCategory
H34.231Retinal artery branch occlusion, right eyeBillable
H34.232Retinal artery branch occlusion, left eyeBillable
H34.233Retinal artery branch occlusion, bilateralBillable
H34.239Retinal artery branch occlusion, unspecified eyeBillable
H34.8Other retinal vascular occlusionsCategory
H34.81Central retinal vein occlusionCategory
H34.811Central retinal vein occlusion, right eyeCategory
H34.8110Central retinal vein occlusion, right eye, with macular edemaBillable
H34.8111Central retinal vein occlusion, right eye, with retinal neovascularizationBillable
H34.8112Central retinal vein occlusion, right eye, stableBillable
H34.812Central retinal vein occlusion, left eyeCategory
H34.8120Central retinal vein occlusion, left eye, with macular edemaBillable
H34.8121Central retinal vein occlusion, left eye, with retinal neovascularizationBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.