Which of the following is NOT one of the three main activities of service coordination?

The correct choice identifies "Case analysis" as not being one of the three main activities of service coordination. The three primary activities generally focus on facilitating client care and ensuring that treatment plans are effectively executed and adapted as needed.

Implementing the Treatment Plan is crucial in service coordination. This involves the counselor putting into action the strategies and interventions outlined in the treatment plan to address the client's needs and challenges.

Consulting is another essential activity, as it involves collaborating with other professionals and stakeholders. This can enhance the treatment process by providing additional insights or resources that may benefit the client.

Continuing Assessment and Treatment Planning is fundamental as it ensures that the treatment process remains relevant and responsive to the client’s evolving needs. Regular assessments allow for adjustments to be made to the treatment plan based on the client's progress or changes in their situation.

While case analysis is a valuable skill and can certainly be part of the broader counseling process, it is not specifically categorized as a primary activity of service coordination. It may be more aligned with evaluating treatment outcomes or understanding complex cases rather than the direct coordination of services. Therefore, identifying "Case analysis" as the correct response reflects an understanding of the typical structure and focus of service coordination in a chemical dependency context.