"Will my application be approved?" This common anxious question regularly occupies every practicing contract psychotherapist in their daily business. This is because one in ten reportable insurance applications is not endorsed by the expert as requested. Those who want to prepare for a factual discussion with experts or for the sometimes unavoidable second expert opinion process will now receive assistance. The authors clarify the various pitfalls of the expert procedure and illustrate the most common reasons for rejection with numerous practical examples. The reader will learn how writing application reports can serve as a perspective shift and improve their own therapeutic work while also being enjoyable.