Prior authorization is where patient patience goes to die: the MRI that needs approval, the ADHD medication that needs it monthly, the therapy hours that need re-approval every quarter like the diagnosis might have expired. In the patient threads we studied, families describe it as a treadmill. You can't opt out of the treadmill, but you can make it move a lot faster.
What is prior authorization, and when do you need it?
Prior authorization (also called pre-authorization or pre-certification) is a requirement that your insurer approve certain services before you get them: imaging, specialty drugs, durable medical equipment, planned surgeries, therapy courses. Which services need it depends on your plan; the list lives in your plan documents and the member portal, and the provider's office usually knows. Skipping it when it's required is one of the most common reasons claims get denied outright, so when in doubt, ask both the office and the insurer beforehand and note who confirmed.
Why prior authorization requests actually get denied
- Wrong or mismatched codes: the procedure (CPT) code and diagnosis (ICD) code don't line up with the plan's coverage rules. In the threads we studied, patients discover a single digit was off. Fix: the office verifies codes against the denial and resubmits.
- Missing documentation: the plan wanted chart notes, test results, or a history of prior treatments and didn't get them. Fix: ask exactly which documents were missing and send precisely those.
- "Not medically necessary": the plan's reviewer, often without your specialty context, judged the request against internal criteria. Fix: a peer-to-peer review plus a letter of medical necessity.
- Step therapy ("fail first"): the plan wants you to try a cheaper alternative before approving the requested one. Fix: your doctor documents that you already tried and failed the alternative, or why it's inappropriate for you. That documentation frequently wins an exception (the migraine-drug version shows the documented-failure sprint in detail).
- Out-of-network or benefit exclusions: the service or provider sits outside the plan. Fix: network-gap exceptions exist when no in-network provider offers the service; ask for one by name.
How to get a prior authorization approved, faster
- Confirm the request went in. Offices are juggling hundreds of these; a polite "has my prior auth been submitted, and what's the reference number?" catches the ones that fell through the cracks.
- Call the insurer and ask what's pending. "What exactly do you need to approve this?" turns a black box into a checklist.
- Ask the office to send exactly that, and to double-check the codes against the plan's stated criteria.
- Request a peer-to-peer review if medical necessity is the sticking point. Your doctor speaks directly with the plan's reviewing physician, and many denials reverse on that call. Doctors' offices do this routinely; you just have to ask for it.
- Expedite when it's urgent. If a delay endangers your health, your doctor can request an expedited determination, decided in days rather than weeks.
- Track the clock. Many states and plan types set decision deadlines for prior auth requests. If yours has gone quiet for weeks, ask the insurer for the required turnaround time and when you'll have a decision.
Approved, done, and then denied anyway
The cruelest version, and common enough that patients trade stories about it: the service was authorized, you got it, and the claim was denied anyway. Diabetes patients report device supplies rejected with the prior auth in hand (the diabetes cost stack covers that pattern's specific counterplay). The fine print says authorization is not a guarantee of payment: the claim still has to clear eligibility and coding at processing time. The counter is your paper trail: call with the authorization number and approval date, ask for the claim to be reprocessed against the existing authorization, and if they won't, appeal with the authorization letter attached. These appeals are strong, because the insurer is arguing with its own signature.
If the denial stands: appeal it
A final prior-auth denial is appealable like any other adverse decision: internal appeal first, then independent external review. Deadlines, packet contents, and the expedited track are covered in our step-by-step appeals guide. The short version: most people never appeal, appeals succeed at high rates, and the process is free.
How Kite handles this
Kite runs this playbook for you. Text it the denial or the pending request and Kite tells you what the plan is actually asking for, drafts the medical-necessity language and the appeal, reminds you when the clock is running, and keeps the authorization numbers and call notes in your thread, so when "that was never approved" happens, you have the receipts. Text Kite to start.