A50.7

What This Code Means

This code describes syphilis that was present at birth but is being diagnosed or treated in later childhood or adulthood, when the specific manifestations are not documented. Late congenital syphilis occurs when a child born with syphilis infection develops symptoms years after birth.

Coding Tips

• •Use this code only when late congenital syphilis is confirmed but the specific clinical manifestations (such as neurosyphilis, cardiovascular involvement, or stigmata) are not specified in the medical record
• •If specific late manifestations are documented (e.g., late neurosyphilis, interstitial keratitis, or Hutchinson's teeth), use the more specific A50.4x, A50.5x, or A50.6x codes instead of the unspecified code