Ca in situ skin of the right lower eyelid, including canthus, is a localized malignant neoplasm characterized by abnormal growth of skin cells confined to the epidermis. This condition is clinically significant as it can progress to invasive cancer if left untreated. Accurate coding with ICD-10 Code D04.112 facilitates precise diagnosis, documentation, medical billing, and public health reporting, ensuring appropriate management and resource allocation.
ICD-10 Code D04.112 represents a diagnosis of carcinoma in situ of the skin located specifically on the right lower eyelid, including the canthus. This code is used when documenting cases of non-invasive skin cancer that has not yet penetrated deeper layers. It is essential for accurate clinical documentation and billing, particularly in dermatology and oncology settings.
Ca in situ skin of the right lower eyelid, including canthus, is primarily caused by prolonged sun exposure, genetic predisposition, or exposure to carcinogenic substances. This condition requires medical attention to prevent progression to invasive cancer.
ICD-10 Code D04.112 is utilized in SOAP notes to document the diagnosis of carcinoma in situ of the right lower eyelid. It plays a crucial role in capturing patient symptoms, assessment findings, and treatment plans, relevant in both acute and chronic care settings.
In SOAP notes, ICD-10 Code D04.112 connects subjective patient-reported symptoms and objective clinical findings to a formal diagnosis of skin cancer. This ensures continuity of care, supports accurate billing, and meets EHR documentation standards.
The treatment of Ca in situ skin of the right lower eyelid requires prompt intervention to prevent progression. Surgical excision is the primary treatment modality.


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Learn moreICD-10 Code D04.112 is critical in medical billing, particularly in dermatology and oncology settings.
| CPT Code | Description |
|---|---|
| 11400 | Excision, benign lesion, face, ears, scalp, neck; excised diameter up to 1.0 cm. |
| 99213 | Established patient office visit, level 3. |
| 17000 | Destruction of benign lesions, up to 14 lesions. |
Common Questions About Using ICD-10 Code D04.112 for Ca in situ skin of right lower eyelid, including canthus
What are the common symptoms of Ca in situ skin of the right lower eyelid?
Common symptoms include the appearance of a new lesion, changes in existing skin lesions, and irregular borders. Patients may also report cosmetic concerns, but typically there is no associated pain.
How is Ca in situ skin of the right lower eyelid treated?
Treatment primarily involves surgical excision of the lesion. Follow-up care is essential to monitor for recurrence and educate patients on sun protection.
When should ICD-10 Code D04.112 be used?
This code should be used when documenting a diagnosis of carcinoma in situ of the skin specifically located on the right lower eyelid, particularly in dermatology and oncology settings.
What is the importance of accurate coding for D04.112?
Accurate coding ensures proper diagnosis documentation, facilitates appropriate billing, and supports public health reporting, which is crucial for resource allocation and patient management.
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SOAP notes
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