Sebaceous cyst
ICD-10 L72.3 is a billable code used to indicate a diagnosis of sebaceous cyst.
Sebaceous cysts, also known as epidermoid cysts, are benign, closed sacs under the skin filled with a thick, oily substance called sebum. They commonly occur on the face, neck, and trunk but can develop anywhere on the body. Clinically, sebaceous cysts present as small, round, mobile lumps that may be skin-colored or slightly yellowish. They are typically asymptomatic but can become inflamed or infected, leading to pain and discomfort. The cysts arise from the sebaceous glands or hair follicles, where the normal drainage of sebum is obstructed, causing accumulation. Disease progression is generally slow, and while they are not harmful, they may require surgical intervention if they become bothersome or infected. Diagnostic considerations include a physical examination and, in some cases, imaging studies to differentiate them from other skin lesions. A biopsy may be performed if malignancy is suspected.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
L72.3 specifically covers sebaceous cysts, which are benign cystic lesions filled with sebum. It does not include other types of cysts such as pilar cysts or those associated with inflammatory conditions.
L72.3 should be used when the diagnosis is confirmed as a sebaceous cyst. If the cyst is inflamed or infected, additional codes may be necessary to capture the complication.
Documentation should include a detailed description of the cyst's size, location, and characteristics, as well as any symptoms experienced by the patient. Surgical notes should detail the procedure if excision is performed.
