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How Doctor Billing Works with Private Health Insurance in Germany

November 1, 2026
How Doctor Billing Works with Private Health Insurance in Germany

If you have private health insurance in Germany, you usually pay the doctor's invoice yourself and then send it to your insurer, which reimburses you according to your plan. You do not show a card and walk out. The doctor bills you, you are the contract partner, and the insurer pays you back. This guide walks through the whole process: who pays whom, how the invoice is calculated, how to submit it, how long it takes and what can stay on your own tab.

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TL;DR

  • With private health insurance, the doctor sends the invoice to you. You pay it and claim the money back from your insurer, as the Federal Ministry of Health describes it.
  • Doctors bill under a national fee schedule, the GOÄ, so fees follow rules rather than being set freely.
  • Insurers must pay the undisputed part of a correct claim within one month, according to the private insurers' association.
  • Hospital stays are different: direct settlement between hospital and insurer is the norm there.
  • Check every invoice before you pay it. Errors in the diagnosis or missing details are the most common reason for delays.

Table of Contents

Who pays the doctor: you or the insurer?

In most outpatient visits, you do. Privately insured people generally pay doctors and other providers directly and submit the bills to their insurer for reimbursement. The Ministry of Health's 2022 guide to the German healthcare system says the same about doctor, hospital and medicine costs: privately insured people normally advance the money and are later reimbursed in full or in part.

The reason is legal, not just practical. Privately insured patients are direct contractual partners of their doctors, so the invoice is addressed to you and you owe it. Whether and when you send it to your insurer does not change that relationship. For the same reason, an insurer cannot simply call the practice and sort things out: in outpatient treatment the insured person, not the insurer, is the doctor's contract partner.

This is the biggest practical difference from public health insurance, where you show your card and the practice settles with the insurer behind the scenes. If you are new to the system, it can feel odd to receive a bill for a routine visit. It is normal, and it is also what gives you a clear record of every service that was charged. The private insurers' association notes that the provider knows the private fee before treatment and the patient can see which services were charged.

For a deeper look at the two models, see our article on direct billing versus reimbursement in Germany.

Who pays the doctor: you or the insurer?

Two ways to handle the payment

You have a little flexibility on the order of steps. According to one insurer's patient guide, you may either pay the doctor first and then submit the invoice, or submit the invoice first, receive the tariff benefit and then pay the doctor. Most people pay first because invoices usually carry a payment deadline, often a couple of weeks. If a bill is large or unusual, sending it to the insurer before paying can spare you from advancing money you may not get back.

Two routes for paying a doctor invoice

How the invoice is calculated: the GOÄ

Doctors in Germany cannot charge private patients whatever they like. Outpatient invoices follow the Gebührenordnung für Ärzte, or GOÄ. The private insurers' association explains that privately insured patients receive an outpatient invoice under the GOÄ, and reimbursement follows the conditions of the patient's tariff. Within that framework, fees can vary with the difficulty and duration of the treatment, but not beyond it.

Each service in the schedule has a point value, and the doctor multiplies it by a factor. One insurer's guide lists the usual ceilings: up to 2.3 for ordinary medical services, 1.8 for technical services and 1.15 for laboratory services without special justification, with justified maximums of 3.5, 2.5 and 1.3.

Type of serviceUsual ceiling without special justificationJustified maximum
Ordinary medical services2.33.5
Technical services1.82.5
Laboratory services1.151.3

What this means for you: a factor above the usual ceiling should come with a written reason on the invoice. If you see a high factor and no explanation, ask the practice about it before you pay.

Whether your insurer reimburses the full amount depends on your plan. Some plans pay up to the higher multipliers, others only up to the usual ceiling. This is one of the details worth comparing when you choose a policy. Our private health insurance page for internationals explains what to look for in the wording.

Step by step: from appointment to reimbursement

Here is how a typical outpatient visit works.

  1. Show your insurance details. Private patients do not need a public insurance card. Tell the practice you are privately insured, and bring your insurer's card or number if you have one.
  2. Receive the treatment. The doctor documents the services.
  3. Get the invoice. It arrives by post or email, usually within days or weeks. It should list each service with its GOÄ number, the factor and the amount.
  4. Check it. More on this below.
  5. Pay it, or submit it first. Follow the deadline on the invoice.
  6. Send it to your insurer. Most insurers take uploads through an app or portal, and many accept email.
  7. Receive the reimbursement. The money goes to your bank account.

One practical tip: submit invoices in batches only if your plan has a deductible and you want to manage it deliberately. Otherwise, send each invoice promptly so nothing sits in a drawer.

What to send to your insurer

A claim goes through faster when it is complete. One provider of services for internationals says privately insured patients can submit invoices by email or online portal and should include the insurance number, treatment details including the diagnosis, an itemized invoice and any relevant prescriptions.

A simple checklist:

  • Your insurance or policy number
  • The itemized invoice, not just a payment receipt
  • The diagnosis, if it is not on the invoice
  • Prescriptions or referrals for medication, therapies and aids
  • Any attachments mentioned on the invoice, such as lab or imaging reports

Missing information is the usual cause of back-and-forth. One insurer's guide notes that documents such as the exact diagnosis, a prescription or invoice attachments may have to be supplied before the insurer can assess reimbursement.

How long reimbursement takes

The law gives you a floor. Under section 14 of the Insurance Contract Act, the insurer must pay at least the undisputed part of a submitted claim within one month, even where another part is disputed. The insurer first checks that the invoice meets the formal requirements of the GOÄ (or GOZ for dentists).

In practice, it is often quicker. A guide for newcomers says approved amounts may arrive within two to three weeks, with smaller amounts often credited the same day. Treat that as a typical experience, not a promise: your own insurer's processing time depends on how complete your submission is and how many claims it is handling.

Check the invoice before you pay

A doctor's invoice is a document with rules, and mistakes happen. Insurer guidance advises that you check the invoice before paying, including whether the diagnosis is correct, and ask the doctor for clarification or a corrected invoice if necessary.

What to look at:

  • Personal data. Your name, date of birth and address are correct.
  • Date and services. The treatment dates match your visits, and each service is listed separately.
  • GOÄ numbers and factors. Each line shows a number, a factor and an amount. High factors should carry a reason.
  • Diagnosis. It matches what you were told. A wrong diagnosis can cause trouble later, for example when you apply for another policy.
  • Totals. The sum adds up.

If something looks wrong, ask the practice for a corrected invoice. This is a routine request and practices handle it all the time.

What can stay out of pocket

Not every euro on an invoice comes back. According to the private insurers' association, you may remain responsible for costs not covered by your contract, or amounts refused because the invoice fails formal criteria or the treatment is not medically necessary. Reimbursement depends on the benefits agreed in your policy and on a correct invoice. Insurers can reject or reduce amounts for formal defects or lack of medical necessity.

The most common sources of a gap:

  • A deductible. If your plan has an annual deductible, you pay the first part of your costs yourself.
  • Benefit limits. Some plans cap particular services, such as alternative practitioners or aids.
  • Fees above your plan's multiplier. If your doctor bills at a higher factor than your plan covers, you cover the difference.
  • Formal errors. An invoice that does not meet GOÄ requirements can be rejected until it is corrected.

There is also a strategic side. Patients with a deductible or a premium-refund incentive may deliberately pay small invoices without involving the insurer, but the same source advises against paying uncertain invoices before you have confirmed coverage where appropriate. If you are unsure whether a treatment is covered, ask your insurer first. Many insurers will confirm in writing before an expensive procedure.

Telemedicine and second opinions follow their own plan wording. We cover both in separate guides on telemedicine and GOÄ in private plans and on keeping a policy active and reviewing it.

Hospitals, medicines and emergencies

The pay-first model applies mainly to outpatient care. For hospital stays, the private insurers' association says direct settlement between provider and insurer is used mainly for hospital treatment and often for very expensive medicines. So after an operation, the hospital typically bills your insurer directly, and you receive a statement of what has been settled, plus any extra items your plan does not cover.

For everyday prescriptions, you usually pay at the pharmacy and submit the receipt together with the prescription. Very expensive medicines are the exception, where direct settlement is often arranged.

In an emergency, get treated first. Questions about who pays can be sorted out afterwards. Keep every invoice and document, and notify your insurer early if you are admitted to a hospital, so it can confirm cost coverage.

We see it daily: what newcomers get wrong

Most of the questions we hear are not about the medicine. They are about the paperwork. People moving to Germany are used to a card that works everywhere, and the first invoice for a routine visit is a surprise.

At Myhealthcarebroker, we help people compare private plans in clear English, and billing is part of that comparison. Two plans with similar monthly prices can differ in how they reimburse high GOÄ factors, whether they have a deductible and how simple their app is. Those details decide how your first year feels. A good plan is one you understand well enough to use without stress.

Our advice: before you sign, ask how invoices are submitted, which multipliers are reimbursed and what the deductible would mean in a typical year. Then keep a simple folder, digital or paper, where every invoice and reimbursement notice lives. It takes five minutes after each visit and saves hours later.

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Choosing a plan with billing in mind

If you are still deciding between private and public cover, billing is one of several factors, alongside premiums, benefits and your long-term plans in Germany. Your situation matters too. Employees above the compulsory insurance threshold, freelancers, students and families all face different rules and different costs.

When you compare private plans, check these points:

  • How you submit invoices (app, portal, email) and how fast the insurer says it processes them
  • Whether the plan reimburses fees above the usual GOÄ ceiling
  • The size of any deductible and whether there is a premium refund for unused claims
  • What happens to your premiums and benefits if you have a large claim year
  • Whether the plan includes support in English

Our private health insurance calculator gives you a first idea of the monthly costs, and our public versus private comparison tool is not needed to start: you can begin with the calculator and move on to personal advice. If you are a student, see our page on private health insurance for students in Germany. If you have just arrived, our guide to health insurance for newcomers explains the first steps.

Get help comparing plans

Myhealthcarebroker is an independent consultancy. We are not tied to a single insurer, so we compare private options across providers and explain the billing rules of each in plain English. Our service is free for you: we are paid a commission by the insurer if you sign a policy through us. We can also help after you sign, with questions about invoices and claims.

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If you would like a personal comparison, request your free quote. If you already have a policy and want help with the practical side of doctors and paperwork, take a look at our healthcare concierge service.

FAQ

Do I pay the doctor in cash at the appointment?

Not usually. The practice sends an invoice after the visit, and you pay it by bank transfer by the deadline shown. Some practices ask for payment at the desk, but the standard process is an invoice. You are the contract partner of your doctor, so the debt is yours, whatever the insurer later reimburses.

Can my doctor bill my insurer directly?

For outpatient care, generally not. Because the insured person is the doctor's contract partner, the insurer cannot deal with the doctor directly. Direct settlement is common for hospital treatment, and often for very expensive medicines.

What if my insurer does not reimburse the whole invoice?

Check the reimbursement notice for the reason. It may be a deductible, a benefit limit, a fee above your plan's multiplier or a formal defect on the invoice. If the invoice is at fault, ask the doctor for a correction. If you think the insurer is wrong about medical necessity, ask it to explain in writing, and contact us if you want help understanding your plan wording.

How long do I have to wait for my money?

The insurer must pay the undisputed part of a claim within one month. Many claims are paid faster, often within a few weeks, when the submission is complete.

Should I pay the invoice before sending it to my insurer?

It depends. If the invoice has a short deadline and you are confident of coverage, pay it and submit it. If it is large or you are unsure about coverage, submit it first and pay after you receive the benefit, as long as you stay within the deadline or agree an extension with the practice.

Sources