Medicare Advantage Patients: New Plan, New Rules for 2026

Patient with medical insurance card and receptionist filling document at wooden counter in clinic, closeup

If you have a Medicare Advantage plan (such as from Humana, UnitedHealthcare, WellCare), your insurance benefits for 2026 may include a referral and/or prior authorization for specialty care.

These rules are set by your insurance plan — not by our office — and they matter.

Established Patient? That Does Not Exempt You

If your Medicare Advantage plan is new for 2026, referral and/or prior authorization requirements may apply even if you have been an established patient in our office for years.

A new plan resets the rules.

Referral Requirements Vary by Plan

Not Medicare Advantage plans require a referral and/or prior authorization. Requirements depend on:

  • Your specific plan type (HMO, HMO-POS, PPO, etc.)
  • Your individual benefit design
  • The reason for your visit

Because of this variability, patients must verify their own coverage directly with their insurance company.

What Our Office Does — and Does Not — Do

Our office:

  • Does not verify whether your plan requires a referral and/or prior authorization
  • Does not verify referral and/or prior authorization accuracy
  • Does not override insurance referral rules

If your plan requires a referral and/or prior authorization and it is missing or does not match the specific reason for your visit, your insurance company may deny the claim.

What Happens If a Claim Is Denied

When a claim is denied due to referral and/or prior authorization requirements, the charges become the patient’s responsibility. Unfortunately, this is not something that can be corrected retroactively.

How to Avoid Problems

Before your appointment:

  1. Contact your insurance company
  2. Ask if your Medicare Advantage plan requires a PCP referral and/or prior authorization
  3. Confirm that the referral and/or prior authorization (if required) must match the reason for your visit

A short phone call ahead of time can prevent delays, denials, and unexpected bills.

Bottom Line

If you have a Medicare Advantage plan for 2026, do not assume last year’s rules still apply.

Know your plan. Know your requirements. Insurance rules are the patient’s responsibility.

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.