Apocrine miliaria

This code represents a skin condition characterized by the obstruction of apocrine sweat ducts, leading to the retention of sweat and subsequent inflammation. It typically manifests as small, itchy, and sometimes painful papules or vesicles, often in areas rich in apocrine glands like the axillae or groin.

Use this code when documentation clearly indicates a diagnosis of apocrine miliaria, also known as hidradenitis suppurativa-like miliaria or apocrine sweat retention. This diagnosis is usually made clinically based on the characteristic lesions and their distribution.

• Differentiate from other forms of miliaria (e.g., miliaria crystallina, rubra, profunda) which have distinct ICD-10-CM codes.
• Ensure documentation specifies "apocrine" to support the use of this particular code.
• Consider co-occurring conditions, such as bacterial superinfection, and code them separately if present and documented.