A56.0 ICD-10-CM Code: Chlamydial infection of lower genitourinary tract
A56.0 isn’t billable on its own. Choose one of the 4 billable codes beneath it, the one the documentation supports.
Official description
A56.0Chlamydial infection of lower genitourinary tract
ICD-10-CM diagnosis code · United States clinical modification
Billable codes under A56.0
A56.0 can’t be reported on its own. Choose the code below that matches what the note documents.
Where A56.0 sits
- 1
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
- 2
Section
Infections with a predominantly sexual mode of transmission (A50-A64)
- 3
Category A56
Other sexually transmitted chlamydial diseases
- 4
Code A56.0
Chlamydial infection of lower genitourinary tract
Notes for this code
Inclusion terms
No inclusion terms are listed for A56.0.
Code first
No “code first” instruction is listed for A56.0.
Use additional code
No “use additional code” instruction is listed for A56.0.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for A56.0.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for A56.0.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code A56.0 mean?
A56.0 is the FY 2027 U.S. ICD-10-CM code for “Chlamydial infection of lower genitourinary tract.”
Is A56.0 a billable or specific ICD-10-CM code?
No. A56.0 has 4 billable codes beneath it in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is A56.0 located in ICD-10-CM?
A56.0 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Infections with a predominantly sexual mode of transmission (A50-A64) (A50–A64), under category A56, Other sexually transmitted chlamydial diseases.
What coding notes are listed for A56.0?
No inclusion terms are listed for A56.0 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.