ICD-10-CM Diagnosis Code (2025)
Official Description for A50.40
Late congenital neurosyphilis, unspecified
Coding Notes & Guidelines for A50.40
Inclusion Terms
Juvenile neurosyphilis NOS
Parent Code (Less Specific):
About ICD-10-CM Code A50.40 (Late congenital neurosyphilis)
ICD-10-CM code A50.40 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM A50.40 became effective on October 1, 2024.
This page provides detailed information about A50.40 - Late congenital neurosyphilis, unspecified. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Late congenital neurosyphilis related to unspecified.