Discover free eBooks, guides and med spa templates on our new resources page

Book a demo
☰
Why us
ICD Hub / Diseases of the respiratory system (J00–J99) / CA02.1Z - Acute viral pharyngitis, unspecified
ICD-11

ICD-11 Codes
for CA02.1Z - Acute viral pharyngitis, unspecified
Teodor Jurukovski January 1, 1970
Fact checked by: Teodor Jurukovski
Use Code

Understanding Acute Viral Pharyngitis (CA02.1Z)

Acute viral pharyngitis, identified by the ICD-11 code CA02.1Z, refers to inflammation of the pharynx caused by a viral infection. This condition is a common ailment, often presenting as a sore throat and forming part of the symptoms associated with upper respiratory tract infections. It is characterised by irritation or infection of the throat, typically resolving on its own.

Recognising the Signs and Symptoms

Patients experiencing acute viral pharyngitis commonly report a sore throat, which may manifest as a scratchy or burning sensation. Pain during swallowing is a frequent complaint. Other associated symptoms can include headache, general fatigue, radiating ear pain, and swollen lymph nodes in the neck. Local examination might reveal redness and swelling of the tonsils and pharyngeal wall.

Common Causes and Contributing Factors

The primary aetiology of acute viral pharyngitis is infection by various viruses. These are often the same viruses responsible for the common cold or influenza. While viral infections are the most frequent cause, it is important to distinguish this from bacterial pharyngitis. Factors that increase exposure to these viruses, such as close contact with infected individuals, can be considered risk factors.

Strategies for Managing Acute Viral Pharyngitis

Management of acute viral pharyngitis typically focuses on alleviating symptoms, as the condition usually resolves without specific antiviral treatment. Recommendations often include adequate rest, increased fluid intake to maintain hydration, and over-the-counter pain relievers to manage throat discomfort and fever. Gargling with warm salt water and using throat lozenges can also provide symptomatic relief.

Clinical Documentation and ICD-11 Coding

Accurate medical documentation is essential for patient care and billing. For cases diagnosed as acute viral pharyngitis, the specific ICD-11 code CA02.1Z should be used. This code precisely identifies the condition as 'Acute viral pharyngitis, unspecified'. Proper coding ensures clear communication among healthcare providers and supports accurate reporting for statistical and administrative purposes. This ICD-11 code for acute viral pharyngitis, unspecified, is reportable when a diagnosis is made.

Guidance on Seeking Professional Medical Care

While most cases of acute viral pharyngitis resolve within a week, individuals should seek medical advice if symptoms are severe or persistent. Warning signs include intense throat pain, difficulty breathing or swallowing, high fever, or the presence of a rash. If symptoms do not improve after several days or worsen significantly, consulting a healthcare professional is recommended for appropriate assessment and management.

Frequently asked questions

What is the ICD-11 classification for Acute viral pharyngitis, unspecified?
Acute viral pharyngitis, unspecified is classified under ICD-11 Chapter 12, Diseases of the respiratory system, within the block Upper respiratory tract disorders (CA00-CA0Z), under Acute pharyngitis (CA02). The specific code is CA02.1Z.
How is Acute viral pharyngitis, unspecified (CA02.1Z) described in ICD-11?
ICD-11 describes Acute viral pharyngitis, unspecified (CA02.1Z) as a condition within the category of Acute viral pharyngitis (CA02.1) where the specific viral agent causing the pharyngitis is not identified or specified.
What is the coding usage for ICD-11 code CA02.1Z?
The ICD-11 code CA02.1Z is used when a diagnosis of acute pharyngitis is made, it is identified as viral, but the specific virus is not specified in the documentation.
Does ICD-11 allow for post-coordination with Acute viral pharyngitis, unspecified (CA02.1Z)?
Yes, ICD-11 supports post-coordination for CA02.1Z. This allows for the addition of codes to specify the infectious agent or provide further detail about the condition.
×