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A50.5

Non-billable

Other late congenital syphilis, symptomatic

A50.5 is the ICD-10-CM code for Other late congenital syphilis, symptomatic. It is a non-billable category code — use a more specific child code such as A50.51 for billing.

Status
Header (non-billable)
Chapter
A00-B99
Parent
A50
Subcodes
8
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

Includes

  • •Any congenital syphilitic condition specified as late or manifest two years or more after birth.

Frequently asked questions

What is ICD-10 code A50.5?
A50.5 is the ICD-10-CM code for "Other late congenital syphilis, symptomatic". It falls under A00-B99 Certain infectious and parasitic diseases.
Is A50.5 a billable code?
No — A50.5 is a non-billable header code. Use a more specific child code (such as A50.51) for billing.
What are the subcodes of A50.5?
A50.5 has 8 more specific child codes, including A50.51, A50.52, A50.53.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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