The library guide for NUR 620 has some sources to get you starting finding a health policy.
I usually suggest that nurses start by looking at -
- the advocacy/legislation web page from a nursing organization-there are tons of organizations for different nursing specialties - the ANA has helpful pages
- a CINAHL search for articles about health policy in the U.S.
The nursing libguide has my contact info and the "schedule appointment" button shows my availability.