- The CORLN Fee Structure at a Glance
- SOHN Membership: When the Discount Pays for Itself
- What the Examination Fee Actually Covers
- Costs Outside the Exam Fee
- Budgeting Your Preparation by Domain
- Retakes, Five-Year Renewal, and Long-Term Cost
- Getting Your Employer to Pay
- Weighing Cost Against Career Value
- Frequently Asked Questions
- The examination fee is $325 for SOHN members and $425 for nonmembers, a $100 difference.
- The exam is administered by PTC through NCBOHN at Prometric testing centers.
- Expect up to 250 multiple-choice questions in a 3 hour 30 minute closed-book session.
- Interventions carries 40% of the exam, so it deserves the largest share of your prep budget.
The CORLN Fee Structure at a Glance
The Certified Nurse in Otorhinolaryngology and Head-Neck Nursing (CORLN) credential is awarded through NCBOHN, the certifying board for otorhinolaryngology and head-neck nursing. Testing is administered by PTC at Prometric centers. The pricing is refreshingly simple compared with many nursing specialty credentials: there are two published examination fees, and which one you pay depends on whether you belong to the Society of Otorhinolaryngology and Head-Neck Nurses (SOHN).
| Cost Item | SOHN Member | Nonmember |
|---|---|---|
| Examination fee | $325 | $425 |
| Fee difference | $100 in favor of members | |
| Testing location | Prometric center (administered by PTC) | |
| Exam format | Up to 250 multiple-choice questions, 3 hours 30 minutes, closed-book | |
| Certification period | Five years | |
Those figures come from the current 2026 handbook and the NCBOHN and PTC program pages. Fees can change between handbook editions, so confirm the amount on the official PTC and SOHN pages at the moment you apply rather than relying on any third-party summary, including this one. If you want the full picture of eligibility before you pay anything, start with our CORLN requirements guide.
SOHN Membership: When the Discount Pays for Itself
The $100 gap between the member and nonmember fee invites an obvious question: should you join SOHN just to save on the exam? The answer depends on what SOHN membership costs you in the year you test. That membership price is set by SOHN and is not part of the verified facts for this article, so look it up on the SOHN site before deciding.
Many ENT nurses already belong to SOHN through their clinic, ambulatory surgery center, or hospital department, in which case the member rate is simply the price you pay. If your employer reimburses membership, the member fee becomes even more attractive. Raise both items together when you talk to your manager (see the employer section below).
What the Examination Fee Actually Covers
The fee buys you one sitting of the CORLN examination at a Prometric testing center. The exam is closed-book and delivered as multiple-choice questions, with a maximum of 250 questions and a 3 hour 30 minute time limit. Note the word "maximum": 250 is the ceiling, not a promise that your form will contain exactly 250 items. The scored versus unscored split and the numeric passing cut score were not verified for this article, so avoid any source that quotes a precise cut score as settled fact. Our CORLN passing score article explains what is and is not known about scoring.
The fee does not include study materials, practice tests, travel to the testing center, or time off work. Those are the real variables in your total cost, and they are where most candidates either overspend or underspend.
Costs Outside the Exam Fee
The examination fee is the only number printed on the application, but a realistic budget has several other lines. None of the amounts below are fixed by the certifying body, so treat them as categories to price out for yourself.
Preparation resources
- Practice questions: Because the exam is closed-book and entirely multiple-choice, timed practice questions are the highest-value purchase. Our CORLN practice test site is built around exactly this format.
- Specialty references: Core otolaryngology nursing texts and SOHN educational materials, which may be cheaper or free through a hospital library or unit education fund.
- Review courses or webinars: Optional. SOHN offers educational programming that can double as continuing education.
Logistics
- Travel to a Prometric center: Fuel, parking, or transit. Check center locations before you apply so you can pick the closest one.
- Time off: A 3 hour 30 minute exam plus check-in means plan on most of a day. Some nurses use a PTO day; others negotiate a schedule swap.
- Rescheduling flexibility: Read the Prometric and PTC rescheduling terms in the handbook so a schedule conflict does not cost you the fee.
Budgeting Your Preparation by Domain
The smartest way to spend preparation money is to follow the exam blueprint. The four content areas carry approximate emphasis (the percentages describe emphasis, not a rigid count of questions), and your budget of time and dollars should lean the same way.
Domain 3: Interventions (40%)
The largest domain and the best place to concentrate spending. Interventions covers what the nurse actually does for the otolaryngology and head-neck patient.
- Perioperative care for ear, nose, throat, and head-neck procedures
- Airway management, tracheostomy and laryngectomy care, and suctioning priorities
- Postoperative monitoring for bleeding, airway compromise, and swallowing risks
- Patient and caregiver teaching, including stoma care and nutrition support
Domain 1: Conditions (25%)
Knowledge of the disorders you will see across the specialty.
- Otologic, rhinologic, laryngeal, and head-neck conditions
- Oncologic and non-oncologic presentations
- Pathophysiology that explains why interventions are chosen
Domain 2: Assessment (25%)
Recognizing what the patient in front of you needs.
- Focused head, ear, nose, and throat examination findings
- Hearing, voice, swallowing, and airway evaluation concepts
- Recognizing red-flag findings that require escalation
Domain 4: Professional Issues (10%)
The smallest domain, but easy points for prepared candidates.
- Scope of practice, ethics, and patient safety
- Documentation, advocacy, and professional responsibility
For a deeper treatment of each area, see the complete CORLN exam domains guide. If you are weighing how much preparation you need, our CORLN difficulty guide helps you gauge whether you are a candidate for a light review or a structured plan.
A lean, domain-weighted schedule
You do not need an expensive course to prepare well. A short, domain-weighted plan keeps spending low. The timeline below is a template; stretch or compress it to match your own experience.
Assessment and Conditions
- Review the 25% domains first to build the vocabulary the rest of the exam relies on
- Take a short diagnostic practice set to find weak areas
Interventions Deep Dive
- Devote the most time here because Interventions is 40% of the exam
- Drill airway, perioperative, and postoperative scenarios with timed questions
Professional Issues and Full Review
- Cover the 10% domain quickly
- Finish with timed, closed-book practice that mimics the 3 hour 30 minute session
For more on structuring this effort, the CORLN study guide walks through a first-attempt strategy, and the CORLN cheat sheet is a handy final review once you have covered the content.
Retakes, Five-Year Renewal, and Long-Term Cost
Certification is valid for five years, and you can renew either by retaking the examination or through the continuing education route. The total cost of ownership therefore includes the initial exam fee plus whatever renewal path you choose.
| Cost Scenario | What to Plan For |
|---|---|
| Pass on first attempt | One examination fee ($325 member or $425 nonmember) plus your chosen prep resources |
| Need a second attempt | Another examination fee, so confirm retake eligibility and fee terms in the handbook |
| Renewal by examination | Another examination fee at the then-current rate |
| Renewal by continuing education | Cost of qualifying CE activities plus any renewal fee; current CE-hour details were not verified, so check the handbook |
The practical lesson is that passing the first time is the cheapest outcome. A second examination fee costs far more than an extra practice question bank. Investing in solid preparation on the 40% Interventions domain is cheaper than a retake. Not sure when you will be ready? Our CORLN pass rate article explains why no verified pass rate is available and how to judge readiness from your own practice scores instead.
Getting Your Employer to Pay
Many ENT clinics, ambulatory surgery centers, and hospital otolaryngology units will reimburse certification costs, especially when specialty certification supports Magnet-style recognition or quality goals. Whether your employer covers the fee, preparation materials, or paid exam time varies by organization, so ask directly.
- Ask before you pay: Many reimbursement policies require pre-approval. Confirm the process with your manager or education department first.
- Bundle the request: Include the examination fee, SOHN membership if the member rate applies, practice questions, and the exam day.
- Frame the benefit: Specialty certification signals validated competence in a niche where patients have complex airway and head-neck needs.
- Check clawback terms: Some employers require you to stay for a period after reimbursement.
Key Takeaway
Submit one consolidated reimbursement request that lists the exam fee, SOHN membership (if applicable), and prep materials, and get written approval before you register. That single step can reduce your out-of-pocket cost to near zero.
Weighing Cost Against Career Value
A fee of $325 to $425 is modest relative to many professional credentials, which makes the CORLN an accessible way to document specialty expertise. Who benefits most? Nurses working in otolaryngology and head-neck settings: ENT practices, head-neck surgical and oncology units, ambulatory surgery centers, audiology and voice or swallowing programs, and inpatient surgical floors that care for tracheostomy and laryngectomy patients. For these nurses, certification can strengthen a resume when applying for specialty roles, and our CORLN jobs overview looks at where those roles are found.
Be cautious about salary claims. No verified earnings figure for CORLN-certified nurses is available for this article, and any specific dollar uplift quoted without a source should be treated skeptically. Our CORLN salary guide and the broader ROI analysis discuss how to evaluate pay impact qualitatively, using your own employer's pay structure as the real benchmark. If you want a quick refresher on the credential itself, see what CORLN certification is.
Frequently Asked Questions
The examination fee is $325 for SOHN members and $425 for nonmembers, according to the 2026 handbook and program pages. Confirm the amount on the official PTC and SOHN sites when you apply, since fees can change.
The discount is $100. Compare it with the current SOHN annual dues: if dues are lower than $100, membership saves money on the exam alone. If they are higher, decide based on the other membership benefits you would actually use.
The exam has a maximum of 250 multiple-choice questions in a 3 hour 30 minute, closed-book session at a Prometric center. The fee covers the examination only; practice tests, references, travel, and time off are separate costs.
Certification lasts five years. You can renew by retaking the exam or by continuing education. Renewal fees and current CE-hour requirements were not verified here, so check the current handbook for exact amounts and hours.
Follow the blueprint. Interventions is the largest domain at 40%, with Conditions and Assessment at 25% each and Professional Issues at 10%. Spend the most time and practice questions on Interventions, and use the CORLN practice tests to check your progress under timed conditions.