Nonscarring hair loss, unspecified
ICD-10 L65.9 is a billable code used to indicate a diagnosis of nonscarring hair loss, unspecified.
Nonscarring hair loss, unspecified (ICD-10 code L65.9) refers to a group of conditions characterized by hair loss that does not result in scarring of the scalp or hair follicles. This condition can manifest in various forms, including diffuse thinning, patchy hair loss, or gradual loss without inflammation. The anatomy involved primarily includes the hair follicles located in the dermal layer of the skin, which may be affected by various factors such as hormonal changes, stress, nutritional deficiencies, or underlying medical conditions. Disease progression can vary widely; some patients may experience transient hair loss that resolves spontaneously, while others may have persistent or recurrent episodes. Diagnostic considerations include a thorough patient history, physical examination, and potentially laboratory tests to rule out underlying causes such as thyroid dysfunction or iron deficiency. A scalp biopsy may be necessary in atypical cases to differentiate nonscarring alopecia from scarring types. Accurate diagnosis is crucial 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
L65.9 encompasses various forms of nonscarring hair loss, including telogen effluvium, diffuse alopecia, and other unspecified types of hair loss that do not lead to scarring of the scalp.
L65.9 should be used when the specific type of nonscarring hair loss is not clearly defined or when the clinical presentation does not fit the criteria for other specific codes such as L65.0 or L65.1.
Documentation should include a detailed patient history, physical examination findings, and any relevant laboratory results that support the diagnosis of nonscarring hair loss.
