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H53.121

H53.121: Transient visual loss, right eye

Billable / specific codeICD-10-CMright

H53.121 is a billable, specific ICD-10-CM code for transient visual loss, right eye. It is valid for submission on a claim.

Check H53.121 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above H53.121

A category’s note binds every code beneath it.

Written on H53.12: Transient visual loss

  • amaurosis fugax (G45.3-)
  • transient retinal artery occlusion (H34.0-)

Written on H53.1: Subjective visual disturbances

  • subjective visual disturbances due to vitamin A deficiency (E50.5)
  • visual hallucinations (R44.1)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

H53.121 is named in 30 Medicare coverage policies: 30 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52992Billing and Coding: Non-Invasive Cerebrovascular Arterial Studies
  • A53060Billing and Coding: Ophthalmology: Extended Ophthalmoscopy and Fundus Photography
  • A56505Billing and Coding: Transesophageal Echocardiography (TEE)
  • A56551Billing and Coding: Visual Fields Testing

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under H53.12

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.