Medicare can make payment for home oxygen supplies and equipment when the patient's medical record shows the patient has significant hypoxemia and meets medical documentation, test results, and health conditions as specified in the CMS Internet-Only Manual (IOM) Publication 100-03, Section 240.2.
You must complete and sign Form CMS-484 (Certificate of Medical Necessity (CMN): Oxygen). However, the CMN itself is not considered part of the medical record. All information included in the CMN must be supported by the contemporaneous medical record. You can find instructions on completing this form in the CMS IOM Publication 100-08, Chapter 5.
The Comprehensive Error Rate Testing (CERT) contractor has identified multiple errors in the claims received for oxygen equipment and supplies. These errors include missing physician clinical records showing the patient's condition and the continued need for oxygen, missing signed and dated order from the physician when changing the oxygen liter flow rate, missing copy of the oxygen saturation testing, and missing treating physician's re-evaluation for recertification CMN.
Help your patients and the Medicare program by verifying you have the medical record documentation to support the order and supply of oxygen for your patients. This allows Medicare to pay claims appropriately.
Victims/Volunteers of ZPIC Audits
Two members of the Dixon School of Accounting at the University of Central Florida, Jared Koreff and Steve Sutton, are conducting a research study to better understand ZPIC audits and how providers prepare and respond to such audits. If you have undergone a ZPIC audit and are willing to participate or if you have any questions please contact Jared (jared.koreff@ucf.edu , 516-557-4937 or 407-823-2957). All of the interviews will be kept confidential, and results will only be presented in the aggregate with non-identifiable information. If you wish to remain anonymous you can contact Jared by signing into a Gmail account he has set up, zpicstudy@gmail.com, password JaredKoreff2015. Participation is completely voluntary and you may withdraw at any time without penalty.
Jared Koreff is a Doctoral Student in the Kenneth G. Dixon School of Accounting at the University of Central Florida. His research interests include fraud and abusive practices within the healthcare industry. Dr. Steve G. Sutton is the KPMG Professor of Accounting in the Kenneth G. Dixon School of Accounting at the University of Central Florida. Steve has served as the Editor for various journals. His primary research interests are the impact of accounting practice and information technology on individuals, organizations and society.