What initial step involves gathering basic information during program admission?

The initial step that involves gathering basic information during program admission is intake. This process is crucial because it serves as the foundation for the client's journey through treatment. During the intake, counselors collect essential demographic information, medical history, substance use history, and other relevant data that will inform subsequent steps in the treatment process. This information is vital as it helps to establish a context for the client’s situation, enabling the counselor to tailor the treatment approach to meet the individual’s unique needs.

Intake is distinct from assessment, which typically involves more detailed evaluations of the client's mental health and substance use, as well as how these factors may affect overall functioning. Orientation generally involves introducing the client to the treatment program, including its rules, procedures, and what to expect, rather than collecting in-depth personal information. Treatment planning occurs after the intake and assessment processes, when specific strategies and goals for the client’s treatment are established based on the information gathered.