Medicare HETS 270/271 Submitters:
The Medicare 270/271 Eligibility system is currently timing out all requests. All requests are receiving a AAA03=42 'System Not Available' response. This issue has been escalated to CMS IT for review and resolution.
We are working to restore the system as soon as possible, thank you for your patience.
Please contact the Help Desk if you need additional information.
Medicare Customer Assistance Re: Eligibility (MCARE) Help Desk