ICD-10-CM > H00-H59 > H53-H54 > H53 > H53.1 H53.1 Subjective visual disturbances Non-Billable/Non-Specific Type 1 Excludes subjective visual disturbances due to vitamin A deficiency (E50.5)visual hallucinations (R44.1) Codes H53.10Unspecified subjective visual disturbancesH53.11Day blindnessH53.12Transient visual lossH53.121Transient visual loss, right eyeH53.122Transient visual loss, left eyeH53.123Transient visual loss, bilateralH53.129Transient visual loss, unspecified eyeH53.13Sudden visual lossH53.131Sudden visual loss, right eyeH53.132Sudden visual loss, left eyeH53.133Sudden visual loss, bilateralH53.139Sudden visual loss, unspecified eyeH53.14Visual discomfortH53.141Visual discomfort, right eyeH53.142Visual discomfort, left eyeH53.143Visual discomfort, bilateralH53.149Visual discomfort, unspecifiedH53.15Visual distortions of shape and sizeH53.16Psychophysical visual disturbancesH53.19Other subjective visual disturbances