ICD-10-CM Billable Code

A56.0

Chlamydial infection of lower genitourinary tract

Clinical Classification Guidelines

Medical Intelligence & Overview

Chlamydial infection of the lower genitourinary tract, classified under ICD-10 code A56.0, is a common sexually transmitted infection (STI) caused by the bacteria *Chlamydia trachomatis*. This infection affects parts of the urinary and reproductive systems, particularly in the lower genital and urinary tracts, including the urethra, cervix, and associated structures. Often called chlamydia, this condition can have significant health implications if left untreated, but it is typically manageable with appropriate medical care.

Causes & Symptoms

Clinical Causes: Transmission primarily through unprotected sexual contact with an infected person Exchange of bodily fluids during vaginal, anal, or oral sex Infection can be spread even if the infected individual shows no symptoms Increased risk with multiple sexual partners Presence of other sexually transmitted infections can raise susceptibility

Key Symptoms: A burning sensation during urination Discharge from the penis or vagina that may be clear, white, or cloudy Pain or discomfort in the lower abdomen Soreness or irritation around the genital area In women, bleeding between periods or after sexual intercourse Itching or irritation around the opening of the urethra or the cervix In some cases, no symptoms are present, making detection difficult without testing

Diagnostic & Treatment

Diagnosis Path: Diagnosis of chlamydial infections involves specific laboratory tests, which may include:

Treatment Protocols: Treatment primarily involves the use of antibiotics prescribed by a healthcare professional.

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is A56.0 a billable ICD-10 code?
Yes, A56.0 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report A56.0?
Clinical documentation must specify the nature of Chlamydial infection of lower genitourinary tract and any associated comorbidities for accurate reporting.

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