H54.42A5
✓ Billable
Blindness left eye category 5, normal vision right eye
ICD-10-CM · FY2026 · Diseases of the Eye and Adnexa
Code
H54.42A5
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Eye and Adnexa
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code H54.42A5?
ICD-10-CM code H54.42A5 represents Blindness left eye category 5, normal vision right eye. It is a billable diagnosis code in the Diseases of the Eye and Adnexa chapter, effective October 1, 2025 – September 30, 2026.
Is H54.42A5 billable?
Yes. H54.42A5 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is H54.42A5 in?
H54.42A5 belongs to the Diseases of the Eye and Adnexa chapter (H00–H59) of ICD-10-CM.
Related codes in the H54 category
H54
Blindness and low vision
Non-billable
H54.0
Blindness, both eyes
Non-billable
H54.1
Blindness, one eye, low vision other eye
Non-billable
H54.2
Low vision, both eyes
Non-billable
H54.3
Unqualified visual loss, both eyes
Billable
H54.4
Blindness, one eye
Non-billable
H54.5
Low vision, one eye
Non-billable
H54.6
Unqualified visual loss, one eye
Non-billable
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