1 â¢ Print, sign and date the two-page Certification. Statement and mail it along with all requested. supporting documentation to the Medicare. contractor. 2  Note: 3  Do not mail the CMS-855 paper that can. be printed from Internet-based PECOS.  Retain this information for your records.
Definition of mastic. 1 : an aromatic resinous exudate from mastic trees used chiefly in varnishes.
Mastocytosis (urticaria pigmentosa) is a mostly harmless condition where your child has more than the normal number of mast cells in the body. Mast cells are found in everyone in the skin, bowels, gut (stomach), lungs and air passages. Mast cells do not usually cause problems.astocytosis (urticaria pigmentosa) is a mostly harmless condition where your child has more than the normal number of mast cells in the body. Mast cells are found in everyone in the skin, bowels, gut (stomach), lungs and air passages. Mast cells do not usually cause problems.