H53.63
✓ Billable
Congenital night blindness
ICD-10-CM · FY2026 · Diseases of the Eye and Adnexa
Code
H53.63
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 H53.63?
ICD-10-CM code H53.63 represents Congenital night blindness. It is a billable diagnosis code in the Diseases of the Eye and Adnexa chapter, effective October 1, 2025 – September 30, 2026.
Is H53.63 billable?
Yes. H53.63 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is H53.63 in?
H53.63 belongs to the Diseases of the Eye and Adnexa chapter (H00–H59) of ICD-10-CM.
Related codes in the H53 category
H53
Visual disturbances
Non-billable
H53.0
Amblyopia ex anopsia
Non-billable
H53.1
Subjective visual disturbances
Non-billable
H53.2
Diplopia
Billable
H53.3
Other and unspecified disorders of binocular vision
Non-billable
H53.4
Visual field defects
Non-billable
H53.5
Color vision deficiencies
Non-billable
H53.6
Night blindness
Non-billable
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