Insights

Invoicing, ICD-10 and reimbursement — clearly explained.

Practical articles for psychologists, psychotherapists, therapists and freelancers who want to spend less time on admin and more time on their actual work.

ICD-10 & Diagnostic Codes

ICD-10 List

The 30 most common ICD-10 codes with plain text

F-codes for mood, anxiety, personality and stress disorders — with practical examples for daily clinical work.

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Invoice

Invoice 2026: mandatory fields for psychologists in Austria

UStG §11, small-business exemption, ICD-10 from July — with free example and template.

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Invoicing & Practice

Bundling

Consolidated invoices: when allowed, how to write

12 sessions on one invoice — legally compliant, with example and a 30-second workflow.

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Reimbursement

Out-of-network reimbursement Austria 2026

Current ÖGK / BVAEB / SVS rates, supplementary insurance options and the fastest path to reimbursement.

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From calendar to invoice in one click.

TimeInvoicer turns appointments into invoices, receipts and insurance documents.

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