Does Z41.1 require prior authorization?

No, Z41.1 does not require prior authorization (medium confidence). Covered without prior authorization by at least one policy, though another does not cover it.

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`Z41.1`, Encounter for cosmetic surgery

ICD-10-CM

Prior Authorization

No Prior Auth Required

Covered without prior authorization by at least one policy, though another does not cover it (medium confidence)

Documentation Required

Physician medical records must clearly document medical necessity for each lesion removal.
Measure and document the greatest clinical diameter of the lesion plus the most narrow margin required for complete excision prior to excision; use this measurement to determine CPT code selection.
Report each benign lesion excised separately and document units of service per CPT-specific rules (11200/11201, 17000/17003/17004, 17110/17111).
When a separate, significant E&M is billed the service must be fully and clearly documented in the patient record and appropriate modifier 25 must be appended.

Key Coverage Criteria

Removal of a benign skin lesion is covered when the lesion is symptomatic (bleeding, intense itching, or pain).
Removal is covered when there is a change in physical appearance such as new reddening, pigmentary change, enlargement, or increase in number of lesions prompting medical intervention.
Removal is covered when there is physical evidence of inflammation or infection (purulence, oozing, edema, erythema).
Removal is covered when the lesion obstructs an orifice (e.g., nasal vestibule, ear canal).
Removal is covered when the lesion clinically restricts eye function (restricts eyelid function, causes misdirection of eyelashes, restricts lacrimal puncta or interferes with tear flow, or touches the globe).
Removal is covered when clinical uncertainty exists and malignancy is a realistic consideration based on lesion appearance.

14 Active Policies

A57482, Billing and Coding: Removal of Benign Skin Lesions

A56914, Billing and Coding: Treatment of Varicose Veins of the Lower Extremities

A58774, Billing and Coding: Cosmetic and Reconstructive Surgery

A54602, Billing and Coding: Removal of Benign Skin Lesions

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Z41.1, Encounter for cosmetic surgery