Rosacea

This code signifies rosacea, a chronic inflammatory skin condition primarily affecting the face. It is characterized by facial redness, visible blood vessels, papules, and pustules, often mimicking acne. The condition typically progresses through stages, from transient flushing to persistent erythema and, in some cases, tissue hypertrophy.

Use this code when documentation clearly indicates a diagnosis of rosacea by a physician. This includes all forms of rosacea, such as erythematotelangiectatic, papulopustular, phymatous, and ocular rosacea. Supporting documentation should include clinical findings consistent with the disease, such as facial erythema, telangiectasias, papules, or pustules.

• Do not use this code for acne vulgaris; differentiate based on the presence of comedones in acne.
• Consider additional codes for specific manifestations, such as ocular rosacea (e.g., blepharitis, conjunctivitis) if documented.
• Ensure the physician's documentation explicitly states "rosacea" or provides sufficient detail to confirm the diagnosis.