Career path
Respiratory therapy career path: becoming an RRT
Respiratory therapists manage ventilators, airways, and breathing treatments, a two-year degree with hospital-level pay. Patient-care experience like CNA work feeds directly into it. Become certified, then we map the degree.
Respiratory therapy
- CNA
- CRT
- RRT
The credential ladder
- $36,000 /yr median
Patient-care foundation (CNA/EMT)
4–12 weeks
Not always required, but direct patient-care hours strengthen applications and confirm clinical fit.
- $70,000 /yr median
Associate in Respiratory Care (AAS)
2 years
CoARC-accredited coursework plus clinical rotations, the standard entry to the field.
- $77,000 /yr median
RRT credential + specialization
Exams after graduation
The NBRC exams earn the RRT credential. Adult critical care, neonatal, and sleep specialties follow.
Mapped pathways you can start today
Common questions
What is the difference between CRT and RRT?
Both come from NBRC exams. The RRT is the advanced credential most employers now expect and pays more.
What do respiratory programs require for admission?
Anatomy and physiology, chemistry, and math prerequisites, plus TEAS testing at many schools. Some award points for healthcare experience.
Where do respiratory therapists work?
Mostly hospitals, ICUs, ERs, and neonatal units, plus sleep labs, home care, and transport teams.