H53.12 – Transient visual loss

ICD-10-CM 2027 diagnosis code · Visual disturbances and blindness

Non-billable header

ICD-10-CM code H53.12

Code: H53.12 (claims format: H5312)
Description: Transient visual loss
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 7. Diseases of the eye and adnexa (H00-H59)
Block: H53-H54 Visual disturbances and blindness
Parent codes: H53 › H53.1

Billable codes under H53.12

H53.12 is a header code and cannot be used on claims. Choose the most specific code:

H53.121 – Transient visual loss, right eyeBillable
H53.122 – Transient visual loss, left eyeBillable
H53.123 – Transient visual loss, bilateralBillable
H53.129 – Transient visual loss, unspecified eyeBillable

Notes for H53.12

Applicable to:

Scintillating scotoma

Excludes1 (not coded here):

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

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

H53.1 – Subjective visual disturbances

Excludes1 (not coded here):

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

Index terms for H53.12

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in H53.1

H53.10 – Unspecified subjective visual disturbancesBillable
H53.11 – Day blindnessBillable
H53.13 – Sudden visual lossHeader
H53.14 – Visual discomfortHeader
H53.15 – Visual distortions of shape and sizeBillable
H53.16 – Psychophysical visual disturbancesBillable
H53.19 – Other subjective visual disturbancesBillable

Frequently asked questions

What is ICD-10 code H53.12?

H53.12 is the ICD-10-CM code for transient visual loss, in the block H53-H54 (Visual disturbances and blindness).

Is H53.12 a billable code?

No. H53.12 is a header code with more specific child codes; report one of the billable codes listed above.

What category does H53.12 belong to?

It belongs to category H53 – Visual disturbances.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.