ÖGK Health Insurance Claim Denied in Austria

The ÖGK (Österreichische Gesundheitskasse) is Austria's main statutory health insurer, created in 2019 when nine regional funds merged into a single national organization. It covers most employed workers and their families across Austria. If ÖGK has denied your claim — whether for a medical service, medication, rehabilitation, or hospital treatment — you have a formal right to object and appeal.

Understanding ÖGK Coverage

ÖGK operates under the ASVG (Allgemeines Sozialversicherungsgesetz), Austria's general social insurance law. Coverage is defined by the benefits catalog (Leistungsverzeichnis), and services must be medically necessary and included in the catalog to be reimbursed.

Common benefits that ÖGK covers:

• Doctor visits at Vertragsärzte (contracted doctors)
• Hospitalization at public hospitals
• Prescription medications on the Erstattungskodex (EKO)
• Physiotherapy and rehabilitation (with conditions)
• Dental treatment (emergency and basic; not cosmetic)
• Sick pay (Krankengeld) for qualifying employees

ÖGK does not cover (under standard terms):

• Private hospital Sonderklasse room and doctor fees
• Non-contracted (Wahlarzt) doctor fees in full
• Medications not on the EKO or requiring individual approval that is denied
• Long-term care

Why ÖGK Denies Claims

The most common ÖGK denial scenarios include:

Medication requiring Chefarzt approval denied. Many medications in the EKO require prior approval by ÖGK's chief medical officer (Chefarzt). If your GP applied for approval and it was rejected, this is a common pathway to a formal claim denial.

Service by a non-contracted provider (Wahlarzt). ÖGK contracts with specific doctors (Vertragsärzte). If you saw a private (Wahlarzt) doctor, ÖGK reimburses only a portion (typically 80% of the contract rate, which itself is lower than private fees). Claims for the full amount are denied.

Hospital services not covered. If you received treatment in a private room (Sonderklasse) without supplementary insurance, ÖGK covers only the general ward rate.

Rehabilitation not approved. Rehab and spa (Kur) treatments require prior approval from ÖGK's medical service. Denials here are common and often contestable.

Medical device or aid denied. Aids (Behelfe und Heilmittel) such as orthotics, hearing aids, or wheelchairs require ÖGK pre-approval. Denials can be challenged.

Step 1: Request a Formal Ruling (Bescheid)

If ÖGK communicated the denial informally — by letter without formal heading, or by simply not paying — request a formal administrative ruling (Bescheid). Under ASVG, ÖGK must issue a Bescheid upon request. Without a Bescheid, you cannot formally appeal.

The Bescheid will state:

• The decision and its basis in ASVG or ÖGK's regulations
• Your right to file an Einspruch and the deadline

Step 2: File an Einspruch Within 3 Months

Once you have the Bescheid, you have 3 months to file an Einspruch (formal objection) directly with ÖGK.

Your Einspruch should:

• Clearly reference the Bescheid (date and reference number)
• State your objection and the legal or medical basis
• Include your doctor's letter supporting the medical necessity of the denied service
• Attach all relevant medical records, prescriptions, specialist reports, and invoices
• Cite the applicable ASVG provision or EKO category that should apply

Send by registered mail (RSa or RSb) and retain the green card receipt. The Einspruch must be received by ÖGK within the deadline.

ÖGK's internal body (Einspruchsausschuss) reviews the matter and issues a new ruling.

Step 3: Chefarzt Reconsideration

For medication and certain treatment approvals, the Chefarzt (chief medical officer) of ÖGK plays a central role. If the original Chefarzt denial was based on a standard protocol, your GP or specialist can provide additional clinical documentation to support a reconsideration. In practice:

• Your treating specialist should write a targeted clinical justification directly addressing the Chefarzt's stated reason
• Off-label use of medications requires strong evidence — published clinical guidelines help
• For rehabilitation, your doctor should document functional limitations and expected outcomes

Step 4: Administrative Court

If ÖGK upholds the denial after Einspruch, you can escalate to the Bundesverwaltungsgericht (BVwG) — the Federal Administrative Court — for most social insurance matters. The deadline for filing a Beschwerde with the BVwG is 4 weeks from the final ÖGK ruling.

For certain matters involving social insurance disputes, the competent court may be the Arbeits- und Sozialgericht (Labor and Social Court), particularly for benefit calculation disputes.

Legal representation is advisable at the court stage. Austria's social insurance law is complex, and a lawyer specializing in Sozialrecht (social law) can significantly improve your chances.

Getting Help in Austria

Arbeiterkammer (AK) — Austria's Chamber of Labor provides free legal advice to employees, including on social insurance disputes. If you are an employee, this is an excellent first resource. Visit arbeiterkammer.at or your regional AK office.

Patientenanwaltschaft — each Austrian state has a Patient Ombudsman (Patientenanwalt) who can assist with healthcare and insurance complaints. Services are free.

HELP.gv.at — Austria's official government information portal provides guidance on ÖGK appeals procedures.

Key Timelines

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Related Reading:

• How to Write an Insurance Appeal Letter
• What Is Medical Necessity?
• Internal vs External Insurance Appeal