A71 refers to Trachoma, a group of bacterial infections caused by Chlamydia species. These infections can affect the eyes, respiratory tract, or urogenital system. Proper use of this ICD10 code helps ensure accurate diagnosis, effective treatment planning, and consistent reporting across healthcare systems. It also contributes to tracking the prevalence and control efforts of chlamydial diseases.

Symptoms

Conjunctivitis – Eye redness, irritation, and discharge (common in trachoma)
Respiratory symptoms – Cough, fever, and difficulty breathing (in psittacosis)
Visual impairment – Progressive vision loss if trachoma is untreated
Fatigue – General malaise during systemic infection
Headache – Common in respiratory involvement
Swollen lymph nodes – Especially in systemic chlamydial infections
Chest pain – In cases with lower respiratory tract involvement

Diagnosis

Diagnosis of Trachoma typically involves a combination of clinical evaluation and laboratory tests. Diagnostic tools include PCR, culture, antigen detection, and serology depending on the site of infection. For trachoma, eye examination and WHO grading systems may be used. Accurate diagnosis allows for effective treatment and prevention of complications like blindness or systemic spread.

ICD10 Code Usage

ICD10 code A71 is used in electronic health records, insurance claims, and epidemiological reporting. It standardizes the classification of chlamydial diseases for consistent diagnosis, treatment, and billing. This code also helps public health authorities monitor infection trends and guide intervention programs, especially in endemic regions affected by trachoma or psittacosis outbreaks.

Related Codes

FAQs

Q1: What is ICD10 code A71?
A: It is used to classify cases of Trachoma in medical documentation and healthcare systems.

Q2: Is Trachoma contagious?
A: Yes, many chlamydial infections are contagious through contact with secretions, birds (in psittacosis), or poor hygiene.

Q3: Is this condition treatable?
A: Yes, most chlamydial infections respond well to antibiotics like doxycycline or azithromycin.

Q4: Can this infection recur?
A: Reinfection is possible without proper treatment or exposure prevention.

Q5: Is there a vaccine?
A: No vaccine currently exists, but prevention through hygiene and early treatment is effective.

Conclusion

ICD10 code A71 is important for documenting and managing cases of Trachoma. It supports accurate clinical care, standardized reporting, and public health surveillance. Correct coding helps prevent complications and promotes early intervention, improving outcomes for patients affected by chlamydial infections.