Quick facts
ADN programs are the fastest path to RN licensure — 2–3 years and ~$6k–$25k.
ABSN condenses BSN into 12–18 months but requires a prior bachelor's degree.
RN-to-BSN programs are mostly online and compatible with full-time nursing work.
CRNA programs now require a doctoral degree (DNP or DNAP) per the 2025 mandate.