Can registered nurses and nurse practitioners inject Botox and fillers in Washington?

Yes, under physician delegation and supervision; scope defined by Board of Nursing NP/PA may inject under physician collaboration; independent practice not clearly permitted

Washington · Moderate

Can RNs and Nurse Practitioners Inject Botox in Washington?

Nurses do most of the injecting in this industry — but Washington draws specific lines around what an RN versus an NP can do, and who has to supervise.

By Evan at Inside MedSpa

Registered nurses (RNs)

Yes, under physician delegation and supervision; scope defined by Board of Nursing

Nurse practitioners & physician assistants

NP/PA may inject under physician collaboration; independent practice not clearly permitted

Supervision & the medical director

Required for delegated procedures; physician must oversee

The exam requirement

Required; in-person or telehealth allowed with physician oversight

What to verify in Washington

Verify RN delegation scope with Washington State Board of Nursing and establish clear protocols for physician oversight of all injections.

Primary source: Washington Medical Commission; Washington State Board of Nursing

General business information for Washington medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Washington board (and your own counsel) before you act.

See the full Washington regulation profile →

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