Pennsylvania Independent External Review: Requirements, Timeline, and Practical Steps

If your health plan denied a treatment, medication, or service in Pennsylvania, an Independent External Review can be the next step after a final denial. This process sends your case to an independent review organization with qualified clinicians who are not part of your insurer.

This guide explains who is eligible, what must be completed first, the timeline you should expect for standard and expedited review, what documents to include, and what outcomes are possible.

Under Pennsylvania's process, external review decisions are final and binding on the health plan.

This process applies to most employer plans, Pennie plans, and plans bought directly from an insurer.

Usually, you must first complete the plan’s internal appeal and have a Final Adverse Benefit Determination.

You generally must file within 4 months of that final denial letter.

If your life or health is at serious risk, you can request an expedited review right away with physician certification.

Include your denial letter, insurance card, and medical records/supporting documentation.

For urgent cases, include the physician certification form.

Submitting complete materials up front helps avoid delays.

Pennsylvania sends your request to the insurer quickly (within about 1 business day for standard cases).

The insurer determines whether your request is eligible (within about 5 business days for standard cases, much faster for expedited).

Pennsylvania assigns a certified independent reviewer.

You may submit additional information during the post-assignment evidence window (standard track).

Expedited track: decision typically within 72 hours of assignment when urgent criteria are met.

Standard track: decision typically within 45 days of assignment.

If the reviewer overturns the denial, the plan must cover the service.

If the denial is upheld, coverage can remain denied under this process; next practical step is to review the written rationale, explore any new/corrected evidence, and discuss alternative care and billing options.