Authorization Guidance

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Authorization Guidance

Type a procedure code or name into the search bar to find out if prior authorization is required.

Prior Authorization

Find out how to submit, update, and inquire about authorization requests.

Learn to Submit an Authorization


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Discover the key milestones in submitting an electronic authorization through interactive online learning.

Medical Policies


We maintain evidence-based coverage guidelines and monitor evolving therapies to ensure appropriate benefit adjudication, patient safety, and optimized treatment.

MCG Clinical Criteria


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Highmark incorporates MCG Health evidence-based clinical guidelines into our clinical decision support criteria.

Member Eligibility & Benefits

Service preapproval is based on the member’s benefit plan/eligibility at the time the service is reviewed/approved. Benefit plans vary widely and are subject to change based on the contract effective dates. The provider is responsible for verification of member eligibility and covered benefits. Eligibility and benefits can be verified by accessing the online provider portal or by calling the number on the back of the member’s identification card.

EDI 278

If you are unable to use Availity for your electronic authorization submissions, you may use HIPAA Health Services Review (278) electronic transactions through EDI.

Additional Resources

Inter-Plan Programs


Highmark offers members the ability to access cost-effective health care even when they're outside their plan's service area.

Authorization Status


Use the Predictal Auth Automation Hub within Highmark’s Payer Spaces in Availity. For Inpatient Planned Requests, call the appropriate Clinical Services number & press 2 for authorization requirements/status.