Rosacea, unspecified
ICD-10 L71.9 is a billable code used to indicate a diagnosis of rosacea, unspecified.
Rosacea is a chronic inflammatory skin condition primarily affecting the facial skin, characterized by facial flushing, persistent erythema, papules, pustules, and telangiectasia. The condition typically presents in adults, particularly those with fair skin, and can lead to significant psychosocial distress due to its visible symptoms. The pathophysiology of rosacea involves a combination of genetic predisposition, environmental triggers, and immune dysregulation. Common triggers include sun exposure, hot beverages, spicy foods, and emotional stress. Disease progression can vary, with some patients experiencing mild symptoms while others may develop more severe manifestations, including rhinophyma, a thickening of the skin on the nose. Diagnosis is primarily clinical, based on the characteristic appearance of the skin and patient history. Differential diagnoses include acne vulgaris, seborrheic dermatitis, and lupus erythematosus, which must be ruled out through careful examination and, if necessary, laboratory tests. Treatment options include topical agents, oral antibiotics, and laser therapy, tailored to the severity and subtype of rosacea.
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
L71.9 covers unspecified rosacea, which may include various forms of rosacea that do not fit into the more specific categories such as erythematotelangiectatic or papulopustular rosacea. It is used when the specific subtype is not documented or cannot be determined.
L71.9 should be used when the specific subtype of rosacea is not documented or when the clinician has not specified the type. It is important to select more specific codes when the subtype is known to ensure accurate representation of the patient's condition.
Documentation should include a detailed patient history, clinical findings, and any treatments attempted. Photographic evidence of the skin condition may also support the diagnosis, along with notes on triggers and patient-reported symptoms.
