H34 Retinal vascular occlusions
ICD-10-CM category H34 sits in Chapter 7 (Diseases of the eye and adnexa, H00-H59). It contains 45 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
H34.0 Transient retinal artery occlusionH34.1 Central retinal artery occlusionH34.2 Other retinal artery occlusionsH34.21 Partial retinal artery occlusionH34.23 Retinal artery branch occlusionH34.8 Other retinal vascular occlusionsH34.81 Central retinal vein occlusionH34.811 Central retinal vein occlusion, right eyeH34.812 Central retinal vein occlusion, left eyeH34.813 Central retinal vein occlusion, bilateralH34.819 Central retinal vein occlusion, unspecified eyeH34.82 Venous engorgementH34.83 Tributary (branch) retinal vein occlusionH34.831 Tributary (branch) retinal vein occlusion, right eyeH34.832 Tributary (branch) retinal vein occlusion, left eyeH34.833 Tributary (branch) retinal vein occlusion, bilateralH34.839 Tributary (branch) retinal vein occlusion, unspecified eye
Billable codes in H34
| Code | Description |
|---|---|
H34.00 | Transient retinal artery occlusion, unspecified eye |
H34.01 | Transient retinal artery occlusion, right eye |
H34.02 | Transient retinal artery occlusion, left eye |
H34.03 | Transient retinal artery occlusion, bilateral |
H34.10 | Central retinal artery occlusion, unspecified eye |
H34.11 | Central retinal artery occlusion, right eye |
H34.12 | Central retinal artery occlusion, left eye |
H34.13 | Central retinal artery occlusion, bilateral |
H34.211 | Partial retinal artery occlusion, right eye |
H34.212 | Partial retinal artery occlusion, left eye |
H34.213 | Partial retinal artery occlusion, bilateral |
H34.219 | Partial retinal artery occlusion, unspecified eye |
H34.231 | Retinal artery branch occlusion, right eye |
H34.232 | Retinal artery branch occlusion, left eye |
H34.233 | Retinal artery branch occlusion, bilateral |
H34.239 | Retinal artery branch occlusion, unspecified eye |
H34.8110 | Central retinal vein occlusion, right eye, with macular edema |
H34.8111 | Central retinal vein occlusion, right eye, with retinal neovascularization |
H34.8112 | Central retinal vein occlusion, right eye, stable |
H34.8120 | Central retinal vein occlusion, left eye, with macular edema |
H34.8121 | Central retinal vein occlusion, left eye, with retinal neovascularization |
H34.8122 | Central retinal vein occlusion, left eye, stable |
H34.8130 | Central retinal vein occlusion, bilateral, with macular edema |
H34.8131 | Central retinal vein occlusion, bilateral, with retinal neovascularization |
H34.8132 | Central retinal vein occlusion, bilateral, stable |
H34.8190 | Central retinal vein occlusion, unspecified eye, with macular edema |
H34.8191 | Central retinal vein occlusion, unspecified eye, with retinal neovascularization |
H34.8192 | Central retinal vein occlusion, unspecified eye, stable |
H34.821 | Venous engorgement, right eye |
H34.822 | Venous engorgement, left eye |
H34.823 | Venous engorgement, bilateral |
H34.829 | Venous engorgement, unspecified eye |
H34.8310 | Tributary (branch) retinal vein occlusion, right eye, with macular edema |
H34.8311 | Tributary (branch) retinal vein occlusion, right eye, with retinal neovascularization |
H34.8312 | Tributary (branch) retinal vein occlusion, right eye, stable |
H34.8320 | Tributary (branch) retinal vein occlusion, left eye, with macular edema |
H34.8321 | Tributary (branch) retinal vein occlusion, left eye, with retinal neovascularization |
H34.8322 | Tributary (branch) retinal vein occlusion, left eye, stable |
H34.8330 | Tributary (branch) retinal vein occlusion, bilateral, with macular edema |
H34.8331 | Tributary (branch) retinal vein occlusion, bilateral, with retinal neovascularization |
H34.8332 | Tributary (branch) retinal vein occlusion, bilateral, stable |
H34.8390 | Tributary (branch) retinal vein occlusion, unspecified eye, with macular edema |
H34.8391 | Tributary (branch) retinal vein occlusion, unspecified eye, with retinal neovascularization |
H34.8392 | Tributary (branch) retinal vein occlusion, unspecified eye, stable |
H34.9 | Unspecified retinal vascular occlusion |
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