Is H34 a billable code?
No. H34 is a header code that groups 45 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
H34: Retinal vascular occlusions
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
H34 groups related diagnoses under retinal vascular occlusions. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under H34
- H34.00Transient retinal artery occlusion, unspecified eye
- H34.01Transient retinal artery occlusion, right eye
- H34.02Transient retinal artery occlusion, left eye
- H34.03Transient retinal artery occlusion, bilateral
- H34.10Central retinal artery occlusion, unspecified eye
- H34.11Central retinal artery occlusion, right eye
- H34.12Central retinal artery occlusion, left eye
- H34.13Central retinal artery occlusion, bilateral
- H34.211Partial retinal artery occlusion, right eye
- H34.212Partial retinal artery occlusion, left eye
- H34.213Partial retinal artery occlusion, bilateral
- H34.219Partial retinal artery occlusion, unspecified eye
- H34.231Retinal artery branch occlusion, right eye
- H34.232Retinal artery branch occlusion, left eye
- H34.233Retinal artery branch occlusion, bilateral
- H34.239Retinal artery branch occlusion, unspecified eye
- H34.8110Central retinal vein occlusion, right eye, with macular edema
- H34.8111Central retinal vein occlusion, right eye, with retinal neovascularization
- H34.8112Central retinal vein occlusion, right eye, stable
- H34.8120Central retinal vein occlusion, left eye, with macular edema
- H34.8121Central retinal vein occlusion, left eye, with retinal neovascularization
- H34.8122Central retinal vein occlusion, left eye, stable
- H34.8130Central retinal vein occlusion, bilateral, with macular edema
- H34.8131Central retinal vein occlusion, bilateral, with retinal neovascularization
- H34.8132Central retinal vein occlusion, bilateral, stable
- H34.8190Central retinal vein occlusion, unspecified eye, with macular edema
- H34.8191Central retinal vein occlusion, unspecified eye, with retinal neovascularization
- H34.8192Central retinal vein occlusion, unspecified eye, stable
- H34.821Venous engorgement, right eye
- H34.822Venous engorgement, left eye
- H34.823Venous engorgement, bilateral
- H34.829Venous engorgement, unspecified eye
- H34.8310Tributary (branch) retinal vein occlusion, right eye, with macular edema
- H34.8311Tributary (branch) retinal vein occlusion, right eye, with retinal neovascularization
- H34.8312Tributary (branch) retinal vein occlusion, right eye, stable
- H34.8320Tributary (branch) retinal vein occlusion, left eye, with macular edema
- H34.8321Tributary (branch) retinal vein occlusion, left eye, with retinal neovascularization
- H34.8322Tributary (branch) retinal vein occlusion, left eye, stable
- H34.8330Tributary (branch) retinal vein occlusion, bilateral, with macular edema
- H34.8331Tributary (branch) retinal vein occlusion, bilateral, with retinal neovascularization
- H34.8332Tributary (branch) retinal vein occlusion, bilateral, stable
- H34.8390Tributary (branch) retinal vein occlusion, unspecified eye, with macular edema
- H34.8391Tributary (branch) retinal vein occlusion, unspecified eye, with retinal neovascularization
- H34.8392Tributary (branch) retinal vein occlusion, unspecified eye, stable
- H34.9Unspecified retinal vascular occlusion
H34 questions
What does H34 mean?
H34 is the ICD-10-CM code for Retinal vascular occlusions. It is in chapter 7, Diseases of the eye and adnexa (H00-H59).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.