A50.01
✓ Billable
Early congenital syphilitic oculopathy
ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases
Code
A50.01
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Certain Infectious and Parasitic Diseases
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 A50.01?
ICD-10-CM code A50.01 represents Early congenital syphilitic oculopathy. It is a billable diagnosis code in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is A50.01 billable?
Yes. A50.01 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is A50.01 in?
A50.01 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.
Related codes in the A50 category
A50
Congenital syphilis
Non-billable
A50.0
Early congenital syphilis, symptomatic
Non-billable
A50.1
Early congenital syphilis, latent
Billable
A50.2
Early congenital syphilis, unspecified
Billable
A50.3
Late congenital syphilitic oculopathy
Non-billable
A50.4
Late congenital neurosyphilis [juvenile neurosyphilis]
Non-billable
A50.5
Other late congenital syphilis, symptomatic
Non-billable
A50.6
Late congenital syphilis, latent
Billable
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