CCMA vs CMAA: NHA's Clinical and Administrative Medical Assistant Exams Compared

NHA offers two medical assistant certifications, and their names make them easy to confuse. The CCMA is the Certified Clinical Medical Assistant; the CMAA is the Certified Medical Administrative Assistant. Both come from the National Healthcareer Association, both use the same eligibility steps and the same 390 passing score, and both renew every two years. The difference is the job each one tests, and that shows up clearly in the two test plans.

CCMA and CMAA at a glance

As checked on October 28, 2026, from NHA's CCMA test plan, its CMAA test plan, the Candidate Handbook and the 2025 pass-rate report:

The CMAA test plan file is dated "Rev01222022." NHA's Product & Cert Portal Updates page lists no new CCMA or CMAA exam as of October 28, 2026.

How the CCMA and CMAA test plans overlap

The CCMA isn't purely clinical. Its Administrative Assisting domain lists many of the same tasks as the CMAA: scheduling, verifying insurance, checking patients in and out, prior authorizations, charge reconciliation and billing. The difference is depth. Side by side (question counts from the two plans, totals by Passy):

Read it this way: more than half of the CMAA is front-office procedure that the CCMA tests in 12 questions. A CCMA candidate meets topics like prior authorization and charge reconciliation inside a 12-question domain; a CMAA candidate meets them across 62 questions, in more detail. If you're weighing the CCMA because the clinical work interests you, planned CCMA practice gives Clinical Patient Care 378 of its 675 questions.

Eligibility for the CCMA and the CMAA

The handbook applies the same two steps to both exams: a high school diploma or equivalent, then one pathway, either a training program in the field the exam covers (completed within the last five years, including apprenticeships, military training and approved employer or pre-externship routes) or supervised work experience in that field (one year in the last three, or two in the last five).

Three differences in practice:

• The field must match. Work experience counts only "in the health field covered by the NHA certification exam," so front-desk experience points to the CMAA and clinical medical assisting experience to the CCMA
• California's extra rule is CCMA-only. California residents applying for the CCMA on work experience need two years as a medical assistant in the last five; the handbook sets no such rule for the CMAA
• Provisional certification works the same way. NHA's provisional FAQ lists both the CCMA and the CMAA among the certifications whose provisional period grew from 12 to 18 months on October 1, 2026

The details of every route are in the CCMA eligibility guide.

What the CCMA and CMAA pass rates say

In 2025, 81.73% of CCMA exams passed and 63.24% of CMAA exams did. That gap is real in NHA's numbers, but it doesn't mean the CMAA is the harder exam for you. The two exams test different content, draw different candidates (the CCMA had about nine times as many exams), and NHA's reports count all examinations administered in the year without separating first attempts from retakes. They don't report results by school or pathway, so there's no way to tell from them why the rates differ. The guide to how hard the CCMA is explains the limits of these figures.

Holding both CCMA and CMAA: stacking and renewal

NHA's renewal page is built for people with more than one certification: "The 10 credits apply toward one or more certifications," so three certifications still need a total of 10 credits per cycle. It also says "there is a separate fee for stacked certifications," without listing the amount, so check it in your account before you add a second credential. The 2027 renewal guide covers the cycle itself.

One practical sequence (Passy's suggestion) is the CCMA first, since it covers the clinical work and a slice of the front office, then the CMAA later if a role leans administrative. Each exam is a separate registration and fee, and NHA's retake rules apply to each exam separately: a 30-day wait and three attempts before a one-year wait.

Where the CCMA vs CMAA choice matters outside NHA

State rules can make the decision for you. In Washington, anyone performing the clinical duties listed in state law needs a Department of Health medical assistant credential, according to the Department's FAQ. For the medical assistant-certified credential, the recognized exams list includes NHA's clinical medical assistant exam; the CMAA isn't on it. Other states have their own rules, covered in the CCMA state requirements guide.

Choosing between the CCMA and the CMAA

• You want to room patients, take vitals, give injections or draw blood: the CCMA
• You want the front desk, scheduling, insurance and billing, with no clinical tasks: the CMAA
• You're in a medical assistant program: ask which NHA exam it prepares you for and whether the exam fee is included
• You're unsure: look at what local medical assistant job postings ask for, and remember the CCMA already includes 12 administrative questions

If the CCMA is your choice, a 180-question CCMA mock exam is planned to rehearse the full 3 hours.

Your next step on the CCMA path

Start with the format: the CCMA exam format guide lists every domain and subdomain count. Then try the 20 free CCMA practice questions, and when you have a date, the free CCMA study planner spreads your time by domain. When you're ready to plan longer study, see the 30-, 90- and 180-day CCMA prep periods planned for launch.