ICD-10 Code
International Classification of Diseases, 10th Revision
Feb 23, 2019
A50.4 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Late congenital neurosyphilis [juvenile neurosyphilis]
Use Additional Code
  • code to identify any associated mental disorder

More specific codes for Late congenital neurosyphilis [juvenile neurosyphilis]

  • A50.40 - Late congenital neurosyphilis, unspecified
  • A50.41 - Late congenital syphilitic meningitis
  • A50.42 - Late congenital syphilitic encephalitis
  • A50.43 - Late congenital syphilitic polyneuropathy
  • A50.44 - Late congenital syphilitic optic nerve atrophy
  • A50.45 - Juvenile general paresis
  • A50.49 - Other late congenital neurosyphilis
See also ICD 10 code for
See the ICD-10-CM Coding Guidelines.

Questions related to A50.4 Late congenital neurosyphilis [juvenile neurosyphilis]

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.