ICD-10-CM Billable Code

H02.866

Hypertrichosis of left eye, unspecified eyelid

Clinical Classification Guidelines

Medical Intelligence & Overview

Hypertrichosis of the left eye, specifically affecting the eyelid, is a rare condition characterized by unusual hair growth in the area around the eye. This can involve an overgrowth of hair on the eyelid, which differs from common eyelash hair in terms of density, length, and thickness. While it is often benign, it can lead to aesthetic concerns or impacting eye health if not properly managed. This condition is classified under ICD-10 as H02.866, indicating a specific type of eyelid hair abnormality without further specification.

Causes & Symptoms

Clinical Causes: Genetic factors that predispose individuals to abnormal hair growth patterns. Certain hormonal imbalances that influence hair growth, especially androgens. Localized skin or hair follicle disorders affecting the eyelid area. Use of medications or topical agents that might stimulate hair growth in unusual areas. Underlying systemic conditions that can cause hypertrichosis as a symptom. Idiopathic cases where no specific cause can be determined.

Key Symptoms: Unusual, thick, and dark hair growth on the eyelid of the left eye. Possible hair extending beyond typical eyelash lines. Cosmetic concerns due to conspicuous hair growth. In rare cases, hair may interfere with eyelid movement or vision if it becomes excessive. Skin irritation or discomfort caused by excessive or coarse hair.

Diagnostic & Treatment

Diagnosis Path: Dermatological examination focusing on hair density and distribution. Reviewing medical history for potential genetic or systemic causes. Possible skin biopsy in confusing cases to rule out other skin conditions. Laboratory tests might be ordered if an underlying hormonal or systemic disorder is suspected.

Treatment Protocols: Laser hair removal procedures to reduce or eliminate excess hair growth. Electrolysis as a permanent method of hair removal. Topical treatments, such as hair growth inhibitors, in select cases. Cosmetic waxing or plucking, though these may provide temporary relief and could irritate delicate eyelid skin. Addressing underlying hormonal or systemic issues if identified, which may help slow hair overgrowth. Surgical removal in rare cases involving large or problematic hair masses.

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is H02.866 a billable ICD-10 code?
Yes, H02.866 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report H02.866?
Clinical documentation must specify the nature of Hypertrichosis of left eye, unspecified eyelid and any associated comorbidities for accurate reporting.

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