ICD-10-CM › A00-B99 › A50-A64 › A50 Congenital syphilis › A50.0

A50.0

Early congenital syphilis, symptomatic

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 9 more specific codes instead:

  • A50.01 Early congenital syphilitic oculopathy
  • A50.02 Early congenital syphilitic osteochondropathy
  • A50.03 Early congenital syphilitic pharyngitis
  • A50.04 Early congenital syphilitic pneumonia
  • A50.05 Early congenital syphilitic rhinitis
  • A50.06 Early cutaneous congenital syphilis
  • A50.07 Early mucocutaneous congenital syphilis
  • A50.08 Early visceral congenital syphilis
  • A50.09 Other early congenital syphilis, symptomatic

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Early congenital syphilis, symptomatic

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from the A50-A64 section Infections with a predominantly sexual mode of transmission (A50-A64)

Excludes1 - never coded here

  • nonspecific and nongonococcal urethritis (N34.1)
  • Reiter's disease (M02.3-)

Excludes2 - not included here

  • human immunodeficiency virus [HIV] disease (B20)

Codes in the same group

CodeDescriptionStatus
A50.1 Early congenital syphilis, latent Valid
A50.2 Early congenital syphilis, unspecified Valid
A50.3 Late congenital syphilitic oculopathy Not billable
A50.4 Late congenital neurosyphilis [juvenile neurosyphilis] Not billable
A50.5 Other late congenital syphilis, symptomatic Not billable
A50.6 Late congenital syphilis, latent Valid
A50.7 Late congenital syphilis, unspecified Valid
A50.9 Congenital syphilis, unspecified Valid