Allegiance Benefit Plan Management, Inc. (Allegiance) is very proud to provide claims processing services to Johns Hopkins All Children’s Hospital. We have a dedicated service team and will provide you with excellent service. The links above will allow you 24 hour access to a variety of information about your claims, enrollment, and more.


With over 32 years of experience, the Allegiance Companies have earned a reputation for quality, service, and efficiency unmatched throughout the country. Since its earliest days, our company has been a leader in providing health benefit plans to employer groups and plan participants throughout the United States. We have always remained dedicated to one thing: outstanding customer service. That commitment continues today as strong as ever. Our corporate spirit has always been one of allegiance to the companies we serve. Our people are deeply committed to our clients and to plan participants.

For assistance regarding a claim or to pre-notify for medical services, please call the Johns Hopkins All Children’s Hospital Customer Service number at 1-855-999-1064. To find a network provider in your area, click on “Find A Provider” link on the top of this screen.