Mycosis fungoides is a type of cutaneous T-cell lymphoma characterized by the infiltration of malignant T-cells in the skin and lymph nodes, particularly affecting the lymph nodes of the head, face, and neck. This condition is clinically significant due to its potential for progression and the need for accurate diagnosis and treatment. The ICD-10 Code C84.01 facilitates precise documentation, billing, and public health reporting, ensuring that healthcare providers can effectively manage and track this malignancy.
ICD-10 Code C84.01 specifically denotes Mycosis fungoides affecting the lymph nodes of the head, face, and neck. This code is utilized when documenting cases of this rare skin lymphoma, which can lead to significant morbidity if not properly managed. It is essential for accurate clinical documentation and billing, particularly in oncology and hematology settings.
Mycosis fungoides is a form of cutaneous T-cell lymphoma that primarily affects the skin but can also involve lymph nodes, particularly in the head, face, and neck region. The etiology is linked to malignant transformation of T-lymphocytes, leading to skin lesions and lymphadenopathy. Early recognition and treatment are crucial to prevent disease progression.
ICD-10 Code C84.01 is integral to SOAP notes, aiding in the documentation of symptoms, assessments, and treatment plans for patients with Mycosis fungoides. This code is relevant in both acute and chronic care settings, ensuring comprehensive patient management.
In SOAP notes, ICD-10 Code C84.01 connects subjective patient reports and objective clinical findings to a formal diagnosis of Mycosis fungoides. This linkage is essential for continuity of care, supporting accurate billing and compliance with EHR documentation standards.
Management of Mycosis fungoides requires a multidisciplinary approach, often necessitating hospitalization for advanced cases. Treatment may include systemic therapies and localized interventions.


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Learn moreICD-10 Code C84.01 is critical for accurate billing in hospital, ER, or infectious disease care settings.
| CPT Code | Description |
|---|---|
| 99203 | Office or other outpatient visit for evaluation and management of a new patient. |
| 11100 | Biopsy of skin, subcutaneous tissue, and/or mucous membrane. |
| 96567 | Photodynamic therapy, including the application of a photosensitizing agent. |
Common Questions About Using ICD-10 Code C84.01 for Mycosis fungoides, lymph nodes of head, face, and neck
What are the common symptoms of Mycosis fungoides?
Common symptoms include skin lesions that may appear as patches or plaques, itching, and lymphadenopathy, particularly in the head, face, and neck region.
How is Mycosis fungoides diagnosed?
Diagnosis typically involves a combination of clinical examination, skin biopsy, and histopathological evaluation to identify atypical T-cells.
Is Mycosis fungoides contagious?
No, Mycosis fungoides is not contagious. It is a malignancy of T-cells and cannot be transmitted from person to person.
What treatment options are available for Mycosis fungoides?
Treatment options include topical therapies, phototherapy, and systemic treatments such as chemotherapy or retinoids, depending on the stage of the disease.
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