Introduction
Navigating the Highmark Blue Cross Blue Shield Delaware (Highmark BCBS DE) prior authorization process is essential for healthcare providers to ensure timely approval for medical services, treatments, and prescriptions. Submitting an accurate and complete prior authorization form helps avoid claim denials and treatment delays.
This step-by-step guide explains how to complete and submit the Highmark BCBS Delaware prior authorization form, along with key requirements and approval tips.
What is Prior Authorization?
Prior authorization (PA) is a process required by Highmark BCBS DE for certain medical treatments, procedures, and prescription drugs. It ensures that the requested service is medically necessary and covered under the patient’s plan before the provider proceeds with the treatment.
When is Prior Authorization Required?
Highmark BCBS Delaware requires prior authorization for specific medical and pharmacy services, including:
- Advanced imaging (MRI, CT scans, PET scans)
- High-cost specialty medications
- Durable medical equipment (DME)
- Physical therapy and rehabilitation services
- Home healthcare and hospice services
- Behavioral health treatments
- Elective surgeries and inpatient hospital admissions
Without prior authorization, claims may be denied, leading to higher out-of-pocket costs for patients.
Step-by-Step Guide to Completing the Highmark BCBS Delaware Prior Authorization Form
Step 1: Download the Prior Authorization Form
Where to get it

Step 2: Provide Patient Information
Ensure all patient details are accurate:
- Full Name
- Date of Birth
- Member ID Number
- Patient Contact Information
Step 3: Enter Provider Information
The requesting provider must include:
- Physician or Facility Name
- National Provider Identifier (NPI) Number
- Clinic or Hospital Name
- Provider’s Specialty
- Phone, Fax, and Email Contact Information
Step 4: Specify the Requested Medical Service
Clearly describe the procedure, treatment, or medication requiring prior authorization. Include:
Providing accurate medical codes helps speed up approval processing.
Step 5: Attach Supporting Medical Documentation
To justify medical necessity, attach supporting documents such as:
- Patient Medical History & Progress Notes
- Diagnostic Test Results (e.g., Lab Reports, Imaging Reports)
- Treatment Plan and Expected Outcomes
- Previous Treatment Attempts & Justification for New Request
Submitting complete medical documentation reduces the chances of denials.
Step 6: Submit the Prior Authorization Form
Providers can submit prior authorization requests through the following methods:
1. Online Submission (Fastest Processing)
Use the Highmark BCBS Delaware Provider Portal for real-time tracking and faster approvals.
2. Fax Submission
Send the completed form to the fax number provided on the form.
3. Phone Submission (For Urgent Requests)
Contact Highmark BCBS Delaware Provider Services for expedited processing.
Step 7: Track the Prior Authorization Status
After submission, providers can track the prior authorization request through:
- The Highmark BCBS DE Provider Portal
- Phone Inquiry via Provider Services
- Fax or Email Notifications
Monitoring the status of the request ensures timely follow-up if additional documentation is required.
Common Reasons for Prior Authorization Denials
To prevent denials and delays, ensure that:
- The form is filled out correctly with accurate patient and provider details.
- The medical necessity documentation is attached and complete.
- The request aligns with Highmark BCBS Delaware’s coverage policies.
- The submission is made before the treatment or procedure date.
How Long Does Prior Authorization Take?
Highmark BCBS Delaware follows these processing timelines:
- Routine Requests: Processed within 5-7 business days.
- Urgent Requests: Expedited within 24-48 hours.
Submitting prior authorization requests early helps prevent treatment delays.
Conclusion
Understanding the Highmark BCBS Delaware prior authorization process helps healthcare providers ensure faster approvals and avoid claim denials.
By following the correct steps, submitting accurate medical documentation, and using the right submission methods, providers can streamline the prior authorization process and enhance patient care efficiency.
For further details, visit the Highmark BCBS Delaware Prior Authorization page or contact provider support.
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