Most HICN Claims Reject – Regardless of Date Service

Most HICN Claims Reject – Regardless of Date Service Use Medicare Beneficiary Identifiers (MBIs) now to avoid claim and eligibility transaction rejects. Starting January 1, 2020, regardless of the date of service on the Medicare transaction, most Social Security Number – based Health Insurance Claim Number (HICN) Medicare transactions will reject with a few exceptions. If …

New Medicare Card: 0 not O

  The Medicare Beneficiary Identifier (MBI) uses numbers 0-9 and all uppercase letters except for S, L, O, I, B, and Z. We exclude these letters to avoid confusion when differentiating some letters and numbers (e.g., between “0” and “O”).  

Wave 6 Ends

New Medicare Card Mailing Update – Wave 6 Ends CMS finished mailing cards to people with Medicare who live in Waves 1-5 and now Wave 6 states (Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Texas, Utah, Washington, and Wyoming). Card mailing in Wave 7 states and territories continues. If someone with Medicare says they did …

New Medicare Card Mailing Update – Wave 4 Begins – Wave 2 Ends

  CMS started mailing new Medicare cards to people with Medicare who live in Wave 4 states: Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, and Vermont. We continue to mail new cards to people who live in Wave 3 states, as well as nationwide to people who are new to Medicare. …

New Medicare Card: MBI Look-up Tool Clarification and RRB Mailing

Medicare Beneficiary Identifier (MBI) Look-up Tool Clarification: The Medicare Administrative Contractor (MAC) portal MBI look-up tool will only return an MBI if the new Medicare card has been mailed; this avoids potential confusion if the MBI is used before the beneficiary receives their new Medicare card/MBI: Medicare is mailing new cards in phases by geographic …

New Medicare Card: Web Updates for Providers

To help you prepare for the transition to the Medicare Beneficiary Identifier (MBI) on Medicare cards beginning April 1, 2018, review the new information about remittance advices. Beginning in October 2018, through the transition period, when providers submit a claim using a patient’s valid and active Health Insurance Claim Number (HICN), CMS will return both …