H34.82 Venous engorgement

Non-billable header with 4 child codes.

Applicable to

• Incipient retinal vein occlusion
• Partial retinal vein occlusion

Applies from H34 Retinal vascular occlusions

Excludes1 (never code together)

• amaurosis fugax (G45.3)

Codes under H34.82

• H34.821 Venous engorgement, right eye
• H34.822 Venous engorgement, left eye
• H34.823 Venous engorgement, bilateral
• H34.829 Venous engorgement, unspecified eye

Code annotations containing back-references to H34.82

Back-references to H34

• Type 2 Excludes: I74 Arterial embolism and thrombosis ("ophthalmic embolism and thrombosis (H34.-)")
• Type 2 Excludes: I74 Arterial embolism and thrombosis ("retinal embolism and thrombosis (H34.-)")

Diagnosis Index entries for H34.82

• Occlusion, occluded › retina, retinal › vein (central) › engorgement

Nearby codes

• H34.8132 Central retinal vein occlusion, bilateral, stable
• H34.819 Central retinal vein occlusion, unspecified eye
• 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
• H34.82 Venous engorgement (this code)
• H34.821 Venous engorgement, right eye
• H34.822 Venous engorgement, left eye
• H34.823 Venous engorgement, bilateral
• H34.829 Venous engorgement, unspecified eye
• H34.83 Tributary (branch) retinal vein occlusion