TMC Certification Cost 2026: Complete Pricing Breakdown

What You Actually Pay to Take the TMC

The Therapist Multiple-Choice Examination (TMC) is administered by the National Board for Respiratory Care (NBRC), and the exam fee is straightforward: $190 for new applicants and $150 for repeat applicants. That is the official, published figure as of 2026. There are no separate testing-center surcharges layered on top by the NBRC, though some peripheral costs-discussed below-can add up if you're not expecting them.

What makes the TMC fee structure important to understand is context. This single exam produces two separate credential outcomes depending on which cut score you reach. Hit the lower cut score and you earn eligibility for the Certified Respiratory Therapist (CRT) credential. Hit the higher cut score and you unlock eligibility to sit for the Clinical Simulation Examination (CSE), which is required for the Registered Respiratory Therapist (RRT) credential. One registration fee, two possible outcomes-which is one reason repeat applicants pay less, since they're often retesting after narrowly missing a target score.

Complete Fee Breakdown: New vs. Repeat Applicants

Let's put the numbers in one place so you can plan your budget without guessing.

The $40 savings for repeat applicants is meaningful, but the larger financial argument is simple: passing on your first attempt is always the least expensive path. A second attempt doesn't just cost $150-it costs the weeks of additional study time, potential delays in job offers that require active credentialing, and the psychological weight of re-preparing. For a deep look at what drives first-attempt outcomes, see the TMC Pass Rate 2026: What the Data Shows.

Prerequisites That Affect Eligibility (and Timing)

Before you can pay the $190, you must qualify. The NBRC requires candidates to be at least 18 years old and to have graduated from a CoARC-accredited respiratory therapy entry program with an associate degree or higher. Verifying your program's accreditation status and gathering transcripts takes time and sometimes money (transcript fees vary by institution). Factor this into your overall budget and timeline.

The Hidden Costs Most Candidates Overlook

The NBRC fee is the largest single line item, but it is rarely the only one. Candidates who budget only the exam fee sometimes face surprise expenses that affect their preparation quality or their ability to sit on their preferred date.

• Study materials: Quality TMC-specific prep resources-practice question banks, content review courses, and tools aligned to the current NBRC TMC Detailed Content Outline effective through December 31, 2026-vary widely in price and quality. Free resources exist but often lack the question granularity needed for the harder clinical scenarios.
• Transcript and verification fees: Your school may charge $10-$25 per official transcript. If NBRC requests documentation, plan accordingly.
• Travel to a PSI assessment center: The TMC is administered at PSI assessment centers and via eligible remote proctoring. If you live far from a PSI site and remote proctoring isn't available for your situation, transportation and lodging could be a real cost.
• Remote proctoring tech requirements: If you test remotely, a functioning webcam, stable internet, and a private space are requirements-not options. Some candidates must purchase equipment or arrange a quiet space rental.
• Annual credential maintenance fees: Once you earn your CRT or qualify for RRT, the NBRC charges annual fees to maintain your credential. These are separate from the recertification requirements that kick in every five years.

What Your $190 Actually Covers

When you register and pay, here is exactly what you are purchasing access to:

The three content domains assessed are defined in the NBRC TMC Detailed Content Outline, which remains in effect through December 31, 2026. Understanding what those domains cover-and their relative weight-is critical to spending your prep time efficiently. The largest domain by far is Initiation and Modification of Interventions at 50%, meaning half of your scored questions fall into that single category. For a thorough breakdown of all three domains, visit the TMC Exam Domains 2026: Complete Guide to All 3 Content Areas.

The three domains are:

• Domain 1 - Patient Data Evaluation and Recommendations (36%)
• Domain 2 - Troubleshooting and Quality Control of Equipment and Infection Control (14%)
• Domain 3 - Initiation and Modification of Interventions (50%)

Ongoing Costs: Maintaining Your CRT or RRT

The $190 exam fee is a one-time entry cost, but respiratory therapy credentialing is an ongoing financial commitment. Understanding the recertification cost structure before you earn your credential helps you plan your five-year professional budget accurately.

The NBRC's Continuing Competency Program operates on a five-year cycle. To maintain your credential, you must complete one of the following during each cycle:

1. Earn 30 continuing education (CE) hours through approved activities
2. Pass a retesting examination
3. Earn a new NBRC credential

In addition to the five-year cycle requirements, credential holders pay annual fees to keep their credential active. These fees are set by the NBRC and subject to change, so verify the current schedule directly on the NBRC website when planning your long-term budget. For a complete walkthrough of the recertification process and associated costs, see the TMC Recertification 2026: Requirements, Costs & Timeline.

Is the Price Worth It? A Realistic Look at ROI

A $190 exam fee is not trivial for a recent graduate, but it is modest relative to what credentialing unlocks. Hospitals, health systems, home health agencies, pulmonary rehabilitation programs, and sleep labs all routinely require or prefer NBRC credentials for respiratory therapy positions. The CRT is often a baseline hiring requirement; the RRT credential opens doors to advanced roles, higher compensation bands, and leadership tracks.

That credential signal matters beyond salary. It communicates to employers-and to patients-that you have been measured against a national standard. For a data-grounded look at compensation, see the TMC Salary Guide 2026: Complete Earnings Analysis, and for a full analysis of what the credential means professionally, read Is the TMC Certification Worth It? Complete ROI Analysis 2026.

The ROI calculus also includes timing. Because the TMC/CSE pathway closes on December 31, 2026, candidates graduating in 2026 who delay risk having to navigate the entirely new Respiratory Therapy Examination structure beginning in 2027-with all the uncertainty that comes with a brand-new exam format, new cut score research, and a smaller initial pool of preparation resources.

How to Register and Pay: Step-by-Step

The NBRC manages registration directly through its website. Here is how the process works:

1. Verify eligibility: Confirm you meet the minimum age requirement (18) and that your CoARC-accredited program has granted or will grant your associate degree or higher.
2. Create or log in to your NBRC account: All applications are submitted through the NBRC's online portal.
3. Complete the application and pay the fee: New applicants submit $190 at this stage. NBRC accepts standard payment methods through its secure portal.
4. Receive Authorization to Test (ATT): After NBRC processes and approves your application, you receive an ATT letter allowing you to schedule through PSI.
5. Schedule at a PSI center or via remote proctoring: Choose your location (or remote option), date, and time through PSI's scheduling system.
6. Test, receive your score, and act on it: Results indicate which cut score(s) you met. If you achieved the CRT-eligible score, apply for that credential. If you achieved the RRT-eligible score, you may also register for the CSE.

One important logistical note: ATT letters have expiration windows. Check the validity period on your ATT immediately and schedule your exam date before it lapses-otherwise you may need to reapply.

Budgeting Your Prep Without Wasting Money

Because Domain 3-Initiation and Modification of Interventions-carries 50% of your score weight, it deserves the majority of your study investment in both time and resources. Spending equally across all three domains misallocates your prep budget. Here is a focused approach to spending your study time where it matters most:

For the complete first-attempt strategy, including how to approach the question style and format unique to the TMC, read the TMC Study Guide 2026: How to Pass on Your First Attempt. For targeted practice that mirrors actual exam question structure, our TMC practice tests are built directly around the current NBRC content outline domains.

Also worth understanding before test day: the TMC's question style leans heavily toward clinical application and scenario-based reasoning rather than simple recall. Pure memorization of facts is insufficient for the harder questions-particularly in Domain 3, where you must choose the most appropriate intervention among plausible-sounding alternatives. See How Hard Is the TMC Exam? Complete Difficulty Guide 2026 for a realistic expectations-setting read.

Frequently Asked Questions