Respiratory Therapist Resume: From CRT to RRT to ACCS/NPS — Credential Ladder + Setting-Specific Framing

Respiratory Therapy Is Four Different Jobs, Not One

Generic resume coaches treat "respiratory therapist" as one job title. Hospitals treat the CRT, the RRT, the RRT-ACCS, and the ECMO-credentialed RRT as four distinct hires with four different salary bands and four different resume framings. The first move is knowing where on that ladder you sit, and where the next rung lives.

This post is the deep-dive on the respiratory-therapy resume — credential by credential, setting by setting, plus the pivot pathways for RTs who've topped out at bedside and want to move into clinical education, healthcare-IT, or management. It's the narrow companion to the broad allied-health-resume-coach post, which covered RT/MA/ST/RAD/LAB/SON in survey form. For credential-stacking discipline at sister specialties, see the PTCB CPhT credential-stacking post; for the bedside-to-non-clinical pivot framework that applies to RTs too, see the clinical informatics nurse resume post. For The Pharm's career-stage architecture, see the early-career growth track and the mid-career growth track.

CRT vs RRT — Why the RRT Is the Floor for ICU

The National Board for Respiratory Care (NBRC) issues two entry credentials: the CRT (Certified Respiratory Therapist) and the RRT (Registered Respiratory Therapist). Both come from the same exam pathway — pass the Therapist Multiple-Choice (TMC) exam at the low cut score, you get the CRT; pass it at the high cut score AND pass the Clinical Simulation Examination (CSE), you get the RRT.

The salary and hiring difference is meaningful. Per BLS Respiratory Therapists OOH, median pay is ~$70K with strong variance — and that variance maps almost cleanly to RRT-vs-CRT and to setting. Most hospital ICUs hire RRT-only. ER respiratory hires both but pays the RRT higher. LTACH (long-term acute care hospitals) hires both but assigns CRTs to less complex ventilator patients. Outpatient pulmonary-function labs, sleep labs, and home-health all hire both with smaller pay gaps.