Supervision and delegation: occupational therapy assistants and aides
Domain 3 focuses on the OT–OTA–aide chain. The OT remains accountable for the plan; delegation is not transfer of professional responsibility.
Core rules
- The OT performs the initial evaluation, interprets findings, establishes goals and the intervention plan, and reevaluates and discharges. The OTA implements delegated interventions, collects data, and reports changes; the OTA does not independently evaluate, interpret findings, or change the plan.
- Delegation must be within the OTA’s competence and the patient’s needs. The OT provides sufficient supervision and remains available for consultation; the required level may differ by setting and Board rule.
- Aides are unlicensed. They may perform non-skilled tasks such as transport, clerical work, equipment setup, and maintaining supplies. They may not perform skilled OT interventions, train ADLs, or make clinical decisions.
- The OT must not delegate to an unlicensed person merely because the task seems routine.
Worked example
An OTA notices a patient’s shoulder pain increasing during a delegated exercise. The OTA stops, documents, and contacts the OT. The OT reassesses and modifies the plan. Reasoning: the OTA can recognize and report a change but cannot independently alter the plan; the OT retains evaluation and plan responsibility. If an aide had been asked to “run the exercise,” that would be improper delegation.
Traps
Saying the OTA “supervises” the aide; letting the aide perform ADL retraining; assuming supervision means the OT must always be in the room; and allowing an OTA to sign an initial evaluation.