Unspecified sexually transmitted disease
Billable / specific
A64 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Includes
- 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.-)
- certain localized infections - see body system-related chapters
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- infectious and parasitic diseases specific to the perinatal period (P35-P39)
- influenza and other acute respiratory infections (J00-J22)
- human immunodeficiency virus [HIV] disease (B20)
Use additional code
Add a code to identify the following, if applicable.
- code to identify resistance to antimicrobial drugs (Z16.-)
Also known as
- Disease, diseased, sexually transmitted
- Disease, diseased, venereal
- Venereal, disease
Related codes
- A50Congenital syphilisHeader
- A51Early syphilisHeader
- A52Late syphilisHeader
- A53Other and unspecified syphilisHeader
- A54Gonococcal infectionHeader
- A55Chlamydial lymphogranuloma (venereum)Billable
- A56Other sexually transmitted chlamydial diseasesHeader
- A57ChancroidBillable
- A58Granuloma inguinaleBillable
- A59TrichomoniasisHeader
- A60Anogenital herpesviral [herpes simplex] infectionsHeader
- A63Other predominantly sexually transmitted diseases, not elsewhere classifiedHeader