ICD-11 Codes
for EA5Y - Cutaneous involvement by other specified bacterial infection

Teodor Jurukovski January 1, 1970

Fact checked by: Teodor Jurukovski

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Clinical Overview of Cutaneous Involvement by Other Specified Bacterial Infection (ICD-11 Code EA5Y)

Cutaneous involvement by other specified bacterial infection, identified by the ICD-11 code EA5Y, refers to infections of the skin and subcutaneous tissues caused by specific, identified bacterial pathogens that are not classified under more precise diagnostic categories. This designation is used when a bacterial agent has been identified, but the resulting skin condition does not fit into a more narrowly defined ICD-11 classification. It signifies a bacterial process that characteristically affects the skin, potentially alongside other organs, or manifests indirectly through toxin release.

Causes and Risk Factors for Bacterial Skin Infections

The primary cause of conditions coded under EA5Y is infection by specific bacteria. While the exact bacterium is identified, it falls into a category for 'other specified' infections. Examples of specific bacterial infections that can affect the skin include cutaneous diphtheria caused by Corynebacterium diphtheriae, or infections by atypical mycobacteria. Risk factors can include a compromised skin barrier due to injury or existing dermatological conditions, weakened immune systems (such as in cases of HIV disease, where EA5Y may be listed as a complication), and exposure to specific environmental or infectious agents.

Common Symptoms and Presentation

Symptoms associated with cutaneous involvement by other specified bacterial infection can vary widely depending on the causative agent. Generally, bacterial skin infections may present with:

• Redness and swelling of the affected skin area.
• Pain, tenderness, or warmth at the site of infection.
• Formation of pustules, boils, or abscesses.
• Development of specific lesions, such as ulcers or rashes, characteristic of the identified bacterium.
• In some cases, systemic symptoms like fever may occur.

Diagnosis of Bacterial Skin Conditions

Diagnosing cutaneous involvement by other specified bacterial infection (ICD-11 code EA5Y) typically involves a combination of clinical assessment and laboratory testing. A healthcare professional will conduct a physical examination to evaluate the skin lesions and associated symptoms. To confirm the specific bacterial cause, diagnostic procedures may include:

• Bacterial culture and sensitivity testing: Samples from the infected area are cultured to identify the specific bacterium and determine its susceptibility to various antibiotics.
• Microscopic examination of tissue samples or exudates.
• Patient history, including recent exposures or underlying health conditions, is crucial for accurate diagnosis.

Documentation and Coding Considerations for EA5Y

Accurate medical documentation and coding are essential for patient care and billing. The ICD-11 code EA5Y, officially named Cutaneous involvement by other specified bacterial infection, should be used when a specific bacterial cause of a skin condition is identified but does not fit a more precise ICD-11 category. Common clinical synonyms might include specific named bacterial skin infections not otherwise classified. For billing and documentation purposes, phrases such as 'bacterial skin pathology', 'skin infection diagnosis', or 'specified bacterial dermatitis' may be relevant. When coding, ensure that if a more specific code exists for the identified bacterium and its manifestation (e.g., cutaneous diphtheria), that code takes precedence or is used in conjunction as per coding guidelines.

When to Seek Medical Advice

Individuals experiencing new or worsening skin changes, such as persistent redness, swelling, pain, or the development of unusual lesions, should seek prompt medical attention. It is particularly important to consult a healthcare provider if these symptoms are accompanied by fever, chills, or a general feeling of unwellness. Early diagnosis and appropriate treatment of bacterial skin infections can prevent complications and promote recovery.