Clinical guide
Nutrition Scope of Practice for Therapists
Physical therapists, occupational therapists, occupational therapy assistants, physical therapist assistants, and athletic trainers do not share one nutrition scope. State practice acts differ, and a continuing-education course does not amend them.
Education versus medical nutrition therapy
General education covers everyday food patterns, the role of meals in energy and healing, and when to ask for help. Medical nutrition therapy is the nutrition care process for a disease or condition. In the United States that care is the work of a registered dietitian or other practitioner authorized to provide it. Completing a physical therapy nutrition course does not confer that authority.
State law is the boundary
Some physical therapy practice acts discuss wellness and patient education. They do not all use the same words, and occupational therapy and athletic training acts are separate documents. An athletic trainer’s authority in a school or clinic is also shaped by state licensure, which is not the same thing as maintaining BOC certification. Read the act for the license you hold. If the act is silent, ask the board or your employer’s compliance lead before you add nutrition services to a plan of care.
Collaboration that keeps the boundary visible
- Physical therapists and occupational therapists can screen and educate when their practice act allows it, and refer when it does not.
- Assistants reinforce the plan written by the evaluating therapist. They do not open an independent nutrition service.
- Athletic trainers coordinate with physicians and, when intake is the problem, with a dietitian.
- Speech-language pathologists address swallowing. Do not give texture advice that conflicts with their recommendations.
Related resources
Can PTs give nutrition advice?
The existing physical therapy guide.
Occupational therapists
Routines and well-being. Not an AOTA approved course.
Athletic trainers
Licensure and BOC maintenance are different.
Confirm the license, then look at the courses
The courses are written for rehabilitation clinicians. Credit toward a license depends on that license’s board.