ICD-10-CM > H00-H59 > H53-H54 > H53 > H53.1 > H53.12 H53.12 Transient visual loss Non-Billable/Non-Specific Applicable To Scintillating scotoma Type 1 Excludes amaurosis fugax (G45.3-)transient retinal artery occlusion (H34.0-) Codes H53.121Transient visual loss, right eyeH53.122Transient visual loss, left eyeH53.123Transient visual loss, bilateralH53.129Transient visual loss, unspecified eye