H34.81Non-billable (header)
Central retinal vein occlusion
Sub-codes of H34.81(4)
H34.81 is a non-billable header. Select a sub-code to bill. Sub-codes marked ⚠ require a 7th character — append A, D, or S (and an X placeholder if needed).
Code Hierarchy
┌7Diseases of the eye and adnexa (H00-H59)├H30-H36Disorders of choroid and retina (H30-H36)├H34Retinal vascular occlusions
└H34.81Central retinal vein occlusion
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