Understanding Your Out‑of‑Pocket Maximum (OOP): Why It’s the Most Important Number

Updated 2025-09-16

What the OOP max really is

Your Out‑of‑Pocket Maximum (OOP) is the absolute most you’ll pay for covered, in‑network services in a plan year. After you reach it, the plan pays 100% in‑network for the rest of the year.

Why it’s the most important number

Premiums and deductibles matter, but OOP max defines your worst‑case scenario. If you have an accident or surgery, the difference between an $8,700 and $5,500 OOP max can mean thousands saved.

How you get there

All in‑network copays, deductible payments, and coinsurance generally count toward the OOP max. Out‑of‑network spending usually does not. Balance bills don’t count either.

Examples

How True North Roots uses OOP in recommendations

We model total‑year costs, not just premium. If you expect care, a plan with a slightly higher premium but a much lower OOP max can be smarter. We’ll show side‑by‑side scenarios before you choose.

Need help deciding? True North Roots can compare plans, estimate your subsidy, and enroll you at no cost.

← Back to Guides