Understanding a medical bill

Medical billing is complex enough that errors are routine, and the person least equipped to spot them is the patient who has just been discharged.

Before you pay anything

The first rule.

Do not pay a medical bill immediately on receipt.

Bills are frequently issued before insurance has processed, before adjustments have been applied, and before duplicate charges have been reconciled.

Paying early can mean paying an amount that would have been reduced, and recovering an overpayment is harder than delaying a payment.

Get the itemised bill

The single most important step.

Summary bills show totals by department and reveal nothing.

An itemised statement lists every charge with its code, and you are generally entitled to request one.

What to look for.

Duplicate charges for the same item or service.

Services or medications you did not receive.

Dates that do not match your stay.

Quantity errors, such as being charged for many units of something given once.

Charges for items that should be included in a room rate or bundled procedure.

Cancelled tests that were still billed.

And unbundling, where components of a procedure are charged separately when they should be a single code.

Compare it with what your insurer says

Where applicable.

An explanation of benefits is not a bill — it is a statement of what the insurer processed, what they paid and what they consider your responsibility.

Compare it line by line with the provider's bill.

Discrepancies between the two are common and are worth querying with both.

Check whether the provider was in network, since out-of-network charges are a major source of unexpected bills, and whether protections against surprise billing apply in your jurisdiction — several countries and states have introduced them in recent years.

Questions to ask

In writing where possible.

Can I have an itemised statement with codes?

What is this specific charge for?

Was this service pre-authorised?

Was every provider involved in network?

Has the insurer been billed, and what did they pay?

What discounts, financial assistance or charity care programmes do you offer?

And what is your policy on payment plans?

Financial assistance

Widely available and rarely claimed.

Many hospitals, particularly non-profit ones, are required or expected to operate financial assistance or charity care policies, with eligibility based on income.

These frequently extend well above the poverty line and are not advertised.

Asking directly, in writing, and requesting the policy document is the route.

Applications typically require proof of income and take time, and bills can usually be held during the process if you ask.

Charitable funds for specific conditions also exist and go under-claimed.

Negotiating

Which works more often than people expect.

Self-pay and uninsured patients are frequently charged the highest rates, and providers frequently discount substantially for prompt payment.

Asking what the negotiated or cash-pay rate is, and comparing with published reference rates where these exist, gives a basis for the conversation.

A payment plan without interest is usually available and is preferable to putting a medical bill on a credit card.

Get any agreement in writing before paying.

If it goes to collections

What to know.

You can dispute a debt in writing and request validation, and the collector must generally provide it.

Rules on how medical debt affects credit reporting have changed in several jurisdictions, with some reforms removing paid medical debt and small balances from reports.

Never ignore correspondence, since the position worsens.

Free debt advice services exist in most countries and are considerably better informed than any individual can be.

And regulated advice is free — anyone charging a fee to negotiate medical debt should be approached with caution.

Preventing the surprise

Where possible, before treatment.

Ask for a cost estimate in advance for planned procedures.

Confirm that the facility, the surgeon, the anaesthetist and any pathology and imaging providers are all in network, since these are billed separately and are the classic source of surprise bills.

Confirm pre-authorisation in writing.

Ask whether a procedure can be done at a lower-cost site of care.

And keep records of every conversation with names and dates, which is the single most useful thing when disputing anything later.

General information only, not financial or legal advice. Rules vary by country and insurer — seek free debt advice or a patient advocate for help with medical bills.