Insurance Denied Your Procedure — Now What?

You scheduled the procedure. Your doctor said you need it. You submitted the prior authorization. And the response came back: denied.

Insurance denial is one of the most frustrating and disorienting experiences in American healthcare. Approximately 15% of all prior authorization requests are initially denied, and for certain procedures — cosmetic-adjacent surgeries, fertility treatments, bariatric procedures, and some orthopedic interventions — denial rates are significantly higher.

Here's what happens next, and what your options actually are.

Why Claims Get Denied

Insurance denials fall into several categories, and understanding which one applies to you determines your best next step:

Medical necessity denial. The insurer determined that the procedure isn't medically necessary based on their clinical criteria — which may differ from your physician's assessment. Common for procedures that insurance companies classify as "elective": bariatric surgery, certain orthopedic procedures, rhinoplasty (even with functional components), and breast reduction.

Prior authorization failure. The procedure wasn't pre-approved, or the approval wasn't obtained in time, or the authorization was for a different facility or provider than where the procedure was performed.

Exclusion. The procedure is explicitly excluded from your plan. This is common for fertility treatments (IVF is excluded from most plans), cosmetic procedures, and some emerging treatments like stem cell therapy. No appeal will change an exclusion — the procedure simply isn't covered.

Step therapy / alternative treatment requirement. The insurer requires you to try cheaper alternatives first. For bariatric surgery, this might mean documenting 6–12 months of medically supervised diet and exercise. For orthopedic surgery, it might mean completing physical therapy before surgery is authorized.

The Appeal Process

If your denial is based on medical necessity (not an exclusion), you have the right to appeal. The Affordable Care Act guarantees two levels of internal appeal plus an independent external review:

Internal appeal (Level 1): Submit within 30–60 days of denial (check your plan). Include a letter from your treating physician explaining medical necessity, relevant medical records, and any published clinical guidelines supporting the procedure. Success rate: approximately 40–50% of internal appeals result in reversal.

Internal appeal (Level 2): If the first appeal is denied, you can escalate to a second-level review, usually by a different reviewer within the insurance company.

External review: If internal appeals fail, you can request an independent external review by a third-party organization not affiliated with your insurance company. The external reviewer's decision is binding on the insurer. This process typically takes 45–60 days.

State insurance commissioner complaint: If you believe your denial violates state law or your plan's stated benefits, you can file a complaint with your state insurance commissioner. This doesn't directly overturn the denial but creates regulatory pressure.

When the Procedure Is Excluded

If your procedure is explicitly excluded from your plan (not denied on medical necessity, but simply not covered), no appeal will change the outcome. The most commonly excluded procedures include:

IVF and most fertility treatments (in states without mandated coverage). Cosmetic surgery (including procedures with functional components). Weight loss surgery (some plans exclude bariatric procedures entirely). Dental implants (classified as cosmetic by most medical plans). LASIK and refractive surgery. Stem cell therapy (almost universally excluded). Gender-affirming procedures (coverage varies significantly by plan and state).

For these patients, the options are: pay the full U.S. self-pay price, finance it through medical credit (at 18–27% APR), or explore alternatives.

The Medical Tourism Alternative

For patients whose procedures are denied or excluded, medical tourism isn't a workaround — it's often the most rational path forward. If insurance was never going to pay anyway, the comparison becomes straightforward: U.S. self-pay price versus all-inclusive international price.

Colombia's healthcare system, ranked #22 globally by the WHO (2000 report, #1 in the Western Hemisphere) with 6 JCI-accredited hospitals, provides these procedures at accredited facilities with board-certified specialists. The quality credentials are verifiable, the pricing is transparent, and the all-inclusive model eliminates the billing complexity that characterizes U.S. healthcare.

Making Your Decision

An insurance denial isn't the end of the road — it's a fork in the road. You can appeal (and should, if the denial is based on medical necessity). You can wait (if your condition allows it). Or you can take control of the situation by exploring the option that 2 million Americans choose every year: receiving care from equally qualified physicians, at internationally accredited facilities, at a price that doesn't require financing, debt, or sacrifice.

The denial letter says your insurance won't pay. It doesn't say the procedure isn't available, necessary, or affordable. It just means you have to find a different path. For a growing number of Americans, that path leads through Medellín or Bogotá.

Keep Reading