A56 Other sexually transmitted chlamydial diseases
ICD-10-CM category A56 sits in Chapter 1 (Certain infectious and parasitic diseases, A00-B99). It contains 10 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
A56.0 Chlamydial infection of lower genitourinary tractA56.1 Chlamydial infection of pelviperitoneum and oth GU organs
Billable codes in A56
| Code | Description |
|---|---|
A56.00 | Chlamydial infection of lower genitourinary tract, unspecified |
A56.01 | Chlamydial cystitis and urethritis |
A56.02 | Chlamydial vulvovaginitis |
A56.09 | Other chlamydial infection of lower genitourinary tract |
A56.11 | Chlamydial female pelvic inflammatory disease |
A56.19 | Other chlamydial genitourinary infection |
A56.2 | Chlamydial infection of genitourinary tract, unspecified |
A56.3 | Chlamydial infection of anus and rectum |
A56.4 | Chlamydial infection of pharynx |
A56.8 | Sexually transmitted chlamydial infection of other sites |
Search within ICD-10-CM for A56 and related codes
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