Professional Practice, Ethics, and Business
Scope, ethics, and the business of practice
Scope of practice is legally set by state licensure and regulator rules; certification demonstrates competence but does not itself grant practice authority, and employer policy can be narrower still. Practice within competence, refer when a case exceeds it, and know when collaboration with a physician is required.
Ethical principles: autonomy (respect informed choice), beneficence, nonmaleficence, justice (fair access, no discrimination), veracity, fidelity, and confidentiality. Obtain informed consent, disclose conflicts of interest (product endorsements, supplement sales, referral relationships), maintain professional boundaries, and document objectively and contemporaneously. Follow privacy rules (HIPAA in the US) and be careful with social media and telehealth - platform terms, identity verification, and jurisdictional licensure all apply.
Business essentials: know your payer mix (fee-for-service, insurance panels, Medicare/Medicaid, employer contracts) and the documentation required to support billing, since unpaid claims usually trace to inadequate assessment or goal documentation. Understand overhead, price to cover indirect costs, and compute break-even volume = fixed costs ÷ (price − variable cost per unit). Ethical marketing is truthful and avoids guarantees of cure.
Trap: assuming insurance covers all nutrition counseling, or that a credential alone permits independent practice in every jurisdiction.
Worked example: fixed costs $6,000/month, price $120/session, variable cost $20/session → break-even = 6,000 ÷ (120 − 20) = 60 sessions per month.