Late congenital syphilitic interstitial keratitis
Billable / specific
A50.31 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Includes (from A50)
- diseases generally recognized as communicable or transmissible
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- carrier or suspected carrier of infectious disease (Z22.-) (from A50)
- certain localized infections - see body system-related chapters (from A50)
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-) (from A50)
- infectious and parasitic diseases specific to the perinatal period (P35-P39) (from A50)
- influenza and other acute respiratory infections (J00-J22) (from A50)
- human immunodeficiency virus [HIV] disease (B20) (from A50)
Use additional code
Add a code to identify the following, if applicable.
Also known as
- Keratitis, in syphilis
- Keratitis, interstitial, syphilitic
- Keratitis, punctata, syphilitic
- Keratitis, syphilitic
- Syphilis, syphilitic, congenital, interstitial keratitis
- Syphilis, syphilitic, congenital, late, or 2 years or more after birth NEC, interstitial keratitis
- Syphilis, syphilitic, keratitis
Parent code
- A50.3Late congenital syphilitic oculopathyHeader