H54.52A1 – Low vision left eye category 1, normal vision right eye

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

Billable code

ICD-10-CM code H54.52A1

Code: H54.52A1 (claims format: H5452A1)
Description: Low vision left eye category 1, normal vision right eye
Billable: Yes – valid for HIPAA-covered transactions
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: H54 › H54.5 › H54.52 › H54.52A

Notes inherited from parent codes

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

H54 – Blindness and low vision

Excludes1 (not coded here):

amaurosis fugax (G45.3)

Code first:

any associated underlying cause of the blindness

Notes:

For definition of visual impairment categories see table below

H54.5 – Low vision, one eye

Applicable to:

Visual impairment categories 1 or 2 in one eye [normal vision in other eye].

Index terms for H54.52A1

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

Low, vision, one eye, left, category 1

Related codes in H54.52A

H54.52A2 – Low vision left eye category 2, normal vision right eyeBillable

Frequently asked questions

What is ICD-10 code H54.52A1?

H54.52A1 is the ICD-10-CM code for low vision left eye category 1, normal vision right eye, in the block H53-H54 (Visual disturbances and blindness).

Is H54.52A1 a billable code?

Yes. H54.52A1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does H54.52A1 belong to?

It belongs to category H54 – Blindness and low vision.

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.