What Is A CPM?

The Short Answer: What a CPM Is

A CPM is a Certified Professional Midwife: a midwife who has met the standards of the North American Registry of Midwives and earned its credential. The designation is built around out-of-hospital maternity care, meaning care for healthy people through pregnancy, labor and birth, the postpartum period, and the early weeks of a newborn's life. The pathway emphasizes hands-on clinical training under registered preceptors and a standardized written examination, rather than a nursing degree as the entry point.

If you have seen the acronym used elsewhere, be careful. Several unrelated credentials share the same three letters. This article is only about the midwifery credential. If you are searching for the plain definition of the abbreviation itself, our short explainer What Does CPM Stand For? covers that angle, and CPM Certification goes deeper on the credential's structure.

Who Issues the Credential

NARM, the North American Registry of Midwives, is the certifying body. It sets the eligibility pathways, administers the examination through its testing providers, and manages recertification. Understanding that division matters, because three separate things often get blurred together:

• Education and clinical training, which happen through a preceptor-based pathway or an accredited program.
• Certification, which is NARM's decision that you have met its requirements and passed its exam.
• Licensure or legal authority to practice, which is decided state by state or jurisdiction by jurisdiction, not by NARM.

CPM vs. CNM and CM: Where the Paths Split

People often ask how a CPM differs from a Certified Nurse-Midwife (CNM) or a Certified Midwife (CM). The most useful way to frame it is by pathway and typical practice setting, while remembering that legal scope varies by location.

NARM also has application routes for people who already hold CNM or CM credentials, which shows how the registry treats these credentials as related but distinct. Earnings comparisons are a common trap: nurse-midwife salary statistics describe a different workforce and should not be substituted for CPM income. Our CPM Salary Guide discusses why CPM earnings are harder to summarize, since many CPMs work in private practice, birth centers, or home-birth settings with varied payment structures. Whether the effort pays off for you is a separate question we take up in Is the CPM Certification Worth It?

How Candidates Qualify

Eligibility is route-specific, and this is the single most misunderstood part of the credential. NARM offers several application pathways, and the requirements differ among them. Across routes, candidates generally need:

• A high-school diploma or equivalent.
• Education appropriate to the route.
• Documented clinical experience and competency verification.
• Current hands-on adult CPR and neonatal-resuscitation credentials.
• Cultural-awareness education.
• Required practice-document affirmations.

The preceptor-based route (PEP)

The Portfolio Evaluation Process, or PEP, is the apprenticeship-style route. The clinical work must follow the high-school-diploma qualification and must be supervised by registered preceptors. According to NARM's June 2025 Candidate Information Bulletin, the complete PEP certification route describes at least two years and 55 births across observer, assistant, supervised-primary, and final primary stages, along with documented prenatal, newborn, and postpartum experience and professional and client references.

Other routes

There are separate application routes for graduates of programs accredited by the Midwifery Education Accreditation Council (MEAC), applicants holding an approved state license, UK-licensed applicants, and CNM/CM applicants. NARM's MEAC pathway currently operates under an 18-month provisional recognition period running from October 1, 2026 through March 31, 2028, so MEAC graduates should confirm current pathway-specific rules. NARM recognition of a program does not determine whether you can obtain a state license. For a full eligibility walkthrough, see CPM Requirements: Eligibility, Prerequisites & How to Qualify, and for the training side, see CPM Training.

The NARM Written Examination

The written examination is one gate within the larger certification process. It does not replace clinical documentation or competency assessment; those are evaluated separately.

• Length: 300 multiple-choice questions.
• Structure: two sessions of three hours each, six hours total.
• Open or closed book: closed-book.
• Delivery: current provider references identify Professional Testing Corporation (PTC), with Prometric test-center delivery and ProProctor remote delivery. Follow the instructions in your own testing authorization.

Older references to a previous testing provider (Prov) still appear in places on the web. NARM's provider-transition notice states that Prov ceased to be its testing provider on September 1, 2021, so current PTC/Prometric guidance governs.

Because the real exam is 300 questions across six hours, shorter commercial practice tests only approximate the experience. Stamina is a real factor. When you want to rehearse the format, our CPM practice test is built to help you practice the question style, and our difficulty guide discusses what makes the exam demanding. For scheduling mechanics, see CPM Exam Dates: Testing Windows, Deadlines & Scheduling.

What the Exam Covers: Seven Domains

The preserved blueprint comes from the Written Test Specifications, revision 2017, as reproduced in the June 2025 Candidate Information Bulletin. These are official examination objectives with nominal percentages. The bulletin's summary matrix also permits ranges around each figure (for example, 33-37% for the largest domain), so treat the percentages as targets rather than guarantees of exact question counts.

The smaller domains are worth more than their percentages suggest because they feed the clinical reasoning in the large ones. Maternal Health Assessment (10%) underpins risk screening in prenatal care. Professional Issues, General Healthcare Skills, and Well-Baby Care (5% each) are efficient points once you know the material. For a domain-by-domain breakdown, see CPM Exam Domains: Complete Guide to All 7 Content Areas.

What NARM Charges

Fees depend on your route. The figures below are current route-specific charges from NARM's Payments and Fees page. They are NARM charges only, not tuition or the cost of clinical training, and the live fee page takes precedence over any older schedule you may find elsewhere.

For a wider view of what total investment looks like once education and preparation are included, see CPM Certification Cost: Complete Pricing Breakdown.

Scores, Pass Rates, and Retakes

The passing standard

NARM's 2025 Annual Report gives a scaled passing standard of 245 for both 2025 exam forms. However, NARM's FAQ still describes a 75-point scaled passing standard. These two sources conflict. Do not convert either number into a percentage of 300 questions, because scaled scores are not simple percent-correct values. Confirm the score scale that applies to your administration directly with NARM. We unpack this in CPM Passing Score: Exactly What You Need to Pass.

Reported pass rates

The 2025 Annual Report lists results by exam form:

• Form 343-21-A0-ENG: 229 candidates, 60% pass rate.
• Form 343-21-B0-ENG: 192 candidates, 63% pass rate.

These are form-specific 2025 results. They are not first-attempt rates, not an official combined rate, and not a forecast for 2026. More context is in CPM Pass Rate: What the Data Shows.

If you need to retake

Retakes require a two-month wait. After that waiting period, the examination page requires retesting within six months. The retake fee is $210.

Sequencing Your Preparation by Domain

You do not need a generic study system here; you need a sequence that mirrors the blueprint. A sensible approach is to front-load the high-weight domains, then loop back to reinforce them with the smaller ones. This is one possible sequence for a candidate with several weeks to prepare:

Original case-style questions with explanations are more valuable than memorized recalled items, and they reflect how scenario questions are written. Our CPM Study Guide expands this approach, the CPM Cheat Sheet is useful for last-pass review, and you can test yourself anytime on the main practice test site.

Keeping the Credential: Recertification

The CPM is not a one-time credential. Recertification happens every three years and requires:

• 30 contact hours, made up of 25 continuing-education hours and five peer-review hours.
• Current CPR and neonatal-resuscitation credentials.
• Cultural-awareness education.
• Required practice affirmations.

Retaking the examination can substitute for the 25-hour continuing-education component, but it does not replace the other mandatory requirements. The renewal fee is $216 if paid before expiration, or $270 within the 90-day late period.

Certification Is Not a License

This is also why job prospects vary so much by location. If you are exploring where CPMs work, from private home-birth practices to birth centers, see CPM Jobs. And for a refresher on the basic terminology, What Is CPM Certification? and What Does CPM Mean? cover related questions.

Frequently Asked Questions