Other secondary syphilitic conditions
Billable / specific
A51.49 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Secondary syphilitic lymphadenopathy
- Secondary syphilitic myositis
Includes (from A51)
- 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 A51)
- certain localized infections - see body system-related chapters (from A51)
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-) (from A51)
- infectious and parasitic diseases specific to the perinatal period (P35-P39) (from A51)
- influenza and other acute respiratory infections (J00-J22) (from A51)
- human immunodeficiency virus [HIV] disease (B20) (from A51)
Use additional code
Add a code to identify the following, if applicable.
Also known as
- Secondary syphilitic lymphadenopathy
- Secondary syphilitic myositis
- Adenopathy, syphilitic
- Lymphadenitis, syphilitic
- Lymphadenopathy, syphilitic
- Myositis, in syphilis, secondary
- Syphilis, syphilitic, adenopathy
- Syphilis, syphilitic, lymph gland
- Syphilis, syphilitic, lymphadenitis
- Syphilis, syphilitic, secondary
- Syphilis, syphilitic, secondary, adenopathy
- Syphilis, syphilitic, secondary, lymphadenitis
- Syphilis, syphilitic, secondary, relapse
- Syphilis, syphilitic, secondary, specified form NEC
- Syphilis, syphilitic, secondary, viscera NEC
- Syphilis, syphilitic, viscera, secondary
Parent code
- A51.4Other secondary syphilisHeader