National Imaging Associates, a Magellan Health Services Company
Welcome to RADMD

Health Plans

Hawaii Medical Service Association (HMSA)

Welcome to the HMSA (Hawai‘i Medical Service Association) page. Here you can access useful information about the program.

If you have questions about the programs, please contact HMSA or your dedicated Magellan Hawaii Provider Relations Manager, Laurie Kim

Update on COVID-19

Clinical Guidelines:

    Advanced Imaging and Cardiac Clinical Guidelines

  • Advanced Imaging and Cardiac Guidelines - Effective April 1 - Annually

    IPM and Surgery Clinical Guidelines

  • IPM and Spine Surgery Guidelines - Effective March 1 - Annually

Note: Refer to the Utilization Review Matrix documents to view specific codes managed by Magellan Healthcare  

UM Matrix:

Advanced Imaging & Cardiac Solutions:

Interventional Pain Management & Surgery:

Conservative Care

Helpful Educational Documents by Program: 

Advanced Imaging Program:

Cardiac Solutions Program:

Musculoskeletal Program (Pain Management, Spine, Hip, Knee & Shoulder Surgery) Program:

RadMD Documents

RadMD is our user-friendly, real-time tool that provides you with instant access to the high-tech imaging authorization and supporting information you need. Whether submitting imaging exam requests or checking the status of a prior authorization request, you will find RadMD to be an efficient, easy-to-navigate resource.

Search for resources by solution below:

Provider Training

Recorded General Trainings

We have a series of training videos that discuss the components of requesting a prior authorization request. Click here to access these videos.

Recorded RadMD Demos

Need additional help using RadMD? Click here to access a series of RadMD demos that demonstrate how to properly submit a prior authorization request.

Clinical Training Modules

We have a series of clinical training modules that will help you avoid delays and ensure that you have the right information before submitting your prior authorization request. Click here to access them.