Commission for Case Manager Certification (CCMC) Practice Exam 2025 - Free Case Manager Certification Practice Questions and Study Guide.

The readiness ruler is an effective tool for assessing patient readiness because it measures a patient's willingness to engage in health-related behavioral changes. This tool often takes the form of a scale that patients can use to indicate their confidence or motivation regarding making changes, which can play a crucial role in case management. Understanding a patient's readiness to change can help case managers tailor their approach, setting realistic goals and providing support that aligns with the patient’s current state of readiness.

In contrast, progress notes mainly document patient interactions and treatment plans rather than specifically evaluating readiness for change. Diagnostic testing focuses on identifying health conditions based on clinical evidence, which does not directly assess a patient’s readiness or willingness to engage in treatment. Health insurance applications serve administrative purposes related to coverage and do not provide insights into a patient’s psychological or motivational state concerning their health. Thus, the readiness ruler stands out as the most relevant and targeted tool for this purpose.