"Not covered" versus "no charge"

Not covered and no charge sit in the same column of the same table and mean opposite things. Confusing them in either direction is expensive.

Not covered means the plan pays nothing. It also usually means the amount does not count toward your deductible or your out-of-pocket maximum.

Sit with that second part, because it is the thing nobody explains. You can pay hundreds of dollars that bring you no closer to your annual ceiling at all. Those are the worst dollars in your bill, which is exactly why they deserve more scrutiny than the rest of it, not less.

Sometimes they are genuinely yours. Excluded benefits exist. But two questions resolve more of these than people expect:

• Why was it not covered, in writing?
• Could the reason be a coding or documentation problem on the provider's side rather than a limit on my benefits?

Not covered is the start of a question, not a verdict.

General information, not legal, medical or financial advice. Every plan is different, so check the details against your own plan documents.