How can i remove flesh growth that are similar to warts and how much can it cost or is it covered by medical aid?

Seborrheic Keratosis: A seborrheic keratosis usually appears as a brown, black or pale growth on the face, chest, shoulders or back. The growth has a waxy, scaly, slightly elevated appearance. Occasionally, it appears singly, but multiple growths are more common. Seborrheic keratoses don't become cancerous, but they can look like skin cancer. Cost depends how many are removed.