Androgenic alopecia, unspecified
ICD-10 L64.9 is a billable code used to indicate a diagnosis of androgenic alopecia, unspecified.
Androgenic alopecia, unspecified (L64.9) is a common form of hair loss characterized by a progressive thinning of hair, primarily affecting the scalp. It is often referred to as male-pattern baldness or female-pattern baldness, depending on the gender of the individual. The condition is influenced by genetic predisposition and hormonal factors, particularly androgens, which play a crucial role in hair follicle miniaturization. Clinically, patients may present with a receding hairline, thinning at the crown, or diffuse hair loss across the scalp. The disease progression varies, with some individuals experiencing rapid hair loss while others may have a more gradual decline over years. Diagnostic considerations include a thorough patient history, physical examination, and, if necessary, scalp biopsy to rule out other causes of hair loss such as alopecia areata or telogen effluvium. The diagnosis of androgenic alopecia is often made based on clinical findings alone, particularly in typical cases. Understanding the anatomy involved, particularly the hair follicles and their response to androgens, is essential for effective management and treatment planning.
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
L64.9 covers unspecified androgenic alopecia, which may include cases where the pattern of hair loss is not clearly defined. It is important to differentiate this from other types of alopecia, such as alopecia areata or telogen effluvium, which have different underlying causes and treatment approaches.
L64.9 should be used when the specific type of androgenic alopecia is not documented or when the clinical presentation does not fit the criteria for male-pattern (L64.0) or female-pattern (L64.1) baldness. It is essential to ensure that the documentation supports the use of this unspecified code.
Documentation should include a comprehensive patient history detailing the onset and pattern of hair loss, physical examination findings, and any previous treatments attempted. Photographic evidence may also be beneficial in supporting the diagnosis.
