Niacin (also known as nicotinic acid, nicotinamide, niacinamide, vitamin B-3) is a B vitamin that is important in the normal functioning of the nervous system. Its commercial source is synthetic, and it may also be found in liver, yeast, meat, legumes, and whole cereals.ecithin is found in egg yolks, the tissues and organs of many animals, and some vegetables such as soybeans, peanuts, and corn. Lecithin is commonly used in foods that are high in fats and oils in order to make dissimilar substances, such as oil and water, blend and/or stay blended.
The CMS developed the National Correct Coding Initiative (NCCI) to promote national correct coding methodologies and to control improper coding leading to inappropriate payment in Part B claims.
HOW TO USE THE MEDICARE NATIONAL CORRECT CODING INITIATIVE (NCCI) TOOLS USING THE NCCI TOOLS Looking Up PTP Code Pair Edits The first step in looking up an edit is to click the PTP Coding Edits link in the menu on the left side of the National Correct Coding Initiative Edits webpage on the CMS website.