CBCS vs CPC: which certification should you pay for?

The CBCS covers billing and coding across the whole claim cycle; the CPC covers professional coding for physician and other provider services. Pick the one that matches the jobs you would actually apply for, not the one that sounds broader. (NHA scope; AAPC scope)

Start here

If two rows point in different directions, let the job postings decide. There is a three-posting worksheet further down for exactly that.

CBCS vs CPC at a glance

Sources for this table: NHA CBCS test plan, NHA Candidate Handbook (eligibility, scoring, results, recertification), NHA CBCS FAQ (manual rule), AAPC examinee instructions, AAPC exam fees, registration requirements, CPC-A rules, CEU requirements, and results timing.

Two things to read beside the table rather than after it. The times shown are the standard ones; approved accommodations can change them. And the continuing education numbers come from two different systems, so 10 and 36 are not an hour-for-hour comparison. There is more on that in the cost section. These are U.S. certification routes, not a state-license comparison. (NHA handbook, pp. 12 and 21–23; AAPC accommodations)

Which credential fits the jobs you want?

Read the duties and the required credential together. What one employer asks for is more useful to your decision than any blanket claim that one credential is better.

Billing, claims and reimbursement roles

The CBCS is built for this work. Its scored blueprint puts 33 questions on billing and reimbursement, 20 on insurance eligibility and payer requirements, and 15 on the revenue cycle and regulatory compliance, alongside 32 on coding and coding guidelines. If the posting talks about clean claims, denials, appeals, timely filing, remittance advice and patient balances, the CBCS matches those duties; check the employer's credential requirements separately. (NHA test plan, pp. 1–5)

That does not mean every billing job requires it, and it does not mean the CBCS is only a billing exam. Nearly a third of the scored questions are coding questions.

Professional coding roles that name the CPC

If you want to assign codes from operative reports, office notes and other provider documentation, and the postings you want say CPC, take the CPC. That is the credential those employers are screening for. (AAPC coding scope)

One caution belongs right here, not at the bottom of the page: passing the exam is not the same as finishing AAPC's experience requirement. Without satisfying that requirement through work or accepted credits, you hold CPC-A. A posting may accept CPC-A explicitly, require CPC without the apprentice designation, or leave the distinction unstated. The worksheet below is how you find out which one you are dealing with. (AAPC apprentice status; experience and education evidence)

Postings that name a different credential

If a posting asks for a credential neither of these matches, do not substitute one just because it contains the word "coding." Hospital inpatient and outpatient facility coding can involve different credential pathways from professional coding. Check the exact wording and the duties before you spend money on an exam that was not requested. A hospital location alone does not tell you whether the job codes the facility's services or the professional services of its clinicians. (AAPC coding-pathway distinctions)

Check three job postings before you pay

Find three jobs you would genuinely apply for. Fill in the same seven lines for each one. Leave a line blank if the posting does not say. A blank is information too, and it becomes your question for the employer.

This is your own decision record. Three postings is a manageable check, not a survey of the job market, so do not treat the result as a national statistic.

Job 1

• Job title and employer:
• Posting link and the date you checked it:
• Main duties, and whether the coding is for provider services or for a facility:
• Credential wording copied exactly, marked required, preferred, or listed as an accepted alternative:
• Whether CPC-A is accepted, rejected, or not mentioned:
• Required experience, and what kind of work counts:
• The question you still need the employer to answer:

Job 2

• Job title and employer:
• Posting link and the date you checked it:
• Main duties, and whether the coding is for provider services or for a facility:
• Credential wording copied exactly, marked required, preferred, or listed as an accepted alternative:
• Whether CPC-A is accepted, rejected, or not mentioned:
• Required experience, and what kind of work counts:
• The question you still need the employer to answer:

Job 3

• Job title and employer:
• Posting link and the date you checked it:
• Main duties, and whether the coding is for provider services or for a facility:
• Credential wording copied exactly, marked required, preferred, or listed as an accepted alternative:
• Whether CPC-A is accepted, rejected, or not mentioned:
• Required experience, and what kind of work counts:
• The question you still need the employer to answer:

Here is what a filled line looks like. The posting below is an example we wrote, not a real vacancy.

Example posting: "Professional-fee coder. CPC required. Previous coding experience preferred."

What it tells you: the CPC is required, and experience is wanted but not mandatory.

What it does not tell you: whether this employer accepts CPC-A, and whether they would consider a CBCS holder with billing experience. Those are questions, not assumptions.

When a posting leaves the credential question open, ask it directly:

For this position, do you accept the NHA CBCS, an AAPC CPC-A, or only a CPC without the apprentice designation? And which billing or coding experience counts toward your requirement?

When you have three records filled in, circle the credential named as required or accepted for the jobs you most want and can realistically qualify for. Do not count a preferred credential as a requirement or let two less relevant postings outweigh your actual target role. An unanswered CPC-A or experience question stays a question for the employer, not a vote for either exam.

Can a beginner qualify for either exam?

CBCS: training or work experience comes first

NHA sets eligibility before you sit. For the standard adult route you need a high school diploma or equivalent, plus a qualifying training or work-experience pathway. Common routes in the Candidate Handbook, pp. 6–8 are:

• a medical billing and coding training program from an accredited or state-recognized provider, completed less than five years before registration, or
• one year of supervised work experience in the field within the last three years, or
• two years of supervised work experience within the last five years.

The handbook also includes qualifying registered apprenticeships, formal U.S. military medical-services training, and conditional employer-training or pre-externship routes. Under the latter two routes, passing does not release the credential until the required completion is reported: the employer-training deadline is 180 days after the exam, and the pre-externship deadline is 90 days. These are separate from the high-school provisional route. (NHA handbook, pp. 7–8)

High school students who will graduate within twelve months can test early and receive a provisional certification if they meet the other eligibility requirements. It expires twelve months after the exam date; after graduation, apply to convert it before it expires. It cannot simply be renewed. Self-study on its own is not one of the listed routes, so check your pathway with NHA before you register. (NHA handbook, pp. 10–11 and 38)

CPC-A: a status, not a different exam

AAPC lets you sit the CPC without documented experience. You do need an active AAPC membership, an unused exam voucher, and government-issued photo identification matching your registration. AAPC's registration checklist sets out those requirements.

Pass before satisfying AAPC's experience requirement and the credential issued is CPC-A. The "A" is not a mark of a weak score. It means the experience requirement has not been completed and accepted yet. (AAPC apprentice status)

AAPC's experience-verification rules and practicum explanation support these three combinations:

1. Two years of verified on-the-job coding experience. The work must involve the relevant coding systems, not merely a job title containing "billing."
2. One year of verified experience, plus either qualifying coding education of at least 80 contact hours or AAPC's Practicode completion credit. AAPC describes the practicum requirement as completing 600 cases with a minimum score of 70 percent.
3. An accepted 80-hour coding course plus Practicode, which is a route that does not require an employer. Both components must meet AAPC's requirements.

For the two-year work route, AAPC's verification FAQ specifies two typed, signed letters describing the coding work and its duration, with one on employer letterhead. For the education-plus-one-year-work route, it specifies an employer letter plus proof of the education. Course evidence means an instructor letter, a certificate or a transcript showing at least 80 contact hours, and contact hours are not the same thing as CEUs. AAPC also recognizes Project Xtern for one year of the experience requirement. (AAPC apprentice status)

If you have no job and no employer lined up, route three is an option, not a requirement to buy more training now. You can also work toward a qualifying job or externship route. Price any additional education or practicum you choose before you commit, and check whether coursework you have already completed supplies accepted contact hours. Removing the "A" through approved credits does not replace a particular employer's demand for employed coding experience.

How the two exams differ

The CBCS does not allow coding manuals

Since September 24, 2024, CBCS candidates no longer need or are permitted to bring coding manuals. NHA's own CBCS FAQ says the information needed to answer each applied coding question is supplied with the question itself. NHA's current what-to-bring guidance confirms that coding manuals are not allowed.

This changes how you prepare. CBCS study needs reasoning practice: reading a scenario, applying the guideline logic, and working through claim and payer rules under time pressure. A plan that depends on looking up answers in personal manuals during the CBCS is outdated; studying code-set structure and guidelines is still relevant. (NHA test plan, Domain 3)

One honest complication. Older NHA material is still online. The test plan document still contains a paragraph about bringing manuals, and the Candidate Handbook's testing rules still carry a parenthetical that exempts materials "required when taking the CBCS exam." Those conflict with the specific no-manual rule—and the same handbook page also says no reference books are allowed. Do not bring books. If your test date is close and you want certainty, ask NHA to confirm before exam day. (Handbook, p. 26; dated CBCS change notice; current manual policy)

Being closed book does not make the CBCS only a memorization test. The test plan calls for both recall and critical thinking; for applied coding items, the necessary information is supplied with the question. (NHA test plan, p. 1; CBCS FAQ, p. 1)

The CPC is open book, but only with specific books

The CPC expects you to look things up. AAPC's examinee instructions allow one CPT (the AMA Professional Edition only, no other publisher), your choice of ICD-10-CM, and your choice of HCPCS Level II. Since January 2025, members can choose print or eBooks; the eBooks are current year and come from a shared library inside the exam platform, so you do not have to buy three printed books to sit the exam.

What is not allowed matters just as much: study guides, coding shortcut books such as the Procedural Coding Expert or CPT Plus!, phones, smart watches, a second monitor, and your own paper or whiteboard. (AAPC examinee instructions, pp. 1–2)

On book years, AAPC states that its exams generally use the current calendar year's code sets and update in January. You may use the current year's books, the previous year's, or a mix, but nothing older and nothing from next year. Only one copy of each permitted book is allowed. For 2026, AAPC gives a specific HCPCS Level II exception: exams before March 2 used 2025 HCPCS codes; exams on or after March 2 use 2026 HCPCS codes. For a current 2026 appointment, 2025 or 2026 print books are permitted, but the exam uses the applicable 2026 code sets. Permission to use last year's print edition is not permission to be tested on last year's codes.

Two scheduling details worth knowing before you pay. Vouchers are sold as one-attempt or two-attempt, and the two-attempt bundle is how a retake gets pre-paid. AAPC says its vouchers must be used within one year of purchase, so a second attempt is not an indefinite entitlement. (Attempt options; voucher validity)

What "68 of 100" means, and what it does not

The current CBCS test plan sets the scored items like this:

• The Revenue Cycle and Regulatory Compliance: 15 scored items
• Insurance Eligibility and Other Payer Requirements: 20 scored items
• Coding and Coding Guidelines: 32 scored items
• Billing and Reimbursement: 33 scored items

Those add up to the 100 scored items, so the shares are 15, 20, 32 and 33 percent. That arithmetic is ours, and it describes the blueprint only. It does not tell you how hard each area is or how many hours to spend on it. Nor does it mean the other 68 questions involve no coding knowledge; claim work and coding overlap constantly in real jobs.

Passing scores do not tell you which exam is harder

NHA scores the CBCS on a 200 to 500 scale and requires a 390. That is a scaled score, not a percentage, so do not convert it into "78 percent correct." AAPC requires 70 correct answers out of 100 on the CPC. AAPC also makes areas of study available in your MyAAPC exam details. (NHA scoring, pp. 31–32; CPC passing score; AAPC areas of study)

Two different scoring systems are not a difficulty comparison. The sources reviewed here do not establish a like-for-like first-time pass-rate comparison for CBCS and CPC. Do not compare rates without checking the exam, year, and candidate population. One measurable difference is pacing: the CBCS gives you about 1.4 minutes per question shown without coding manuals, and the CPC gives you 2.4 minutes per question with approved references available. Those minutes are doing very different jobs.

What each route actually costs

Compare what you still have to pay, not the headline exam fee.

What is published. The CPC exam is $425 for one attempt or $499 for two. Student pricing is $400 and $475; confirm that the student category applies to you before you budget with it. AAPC membership is required. To keep one AAPC credential current, you renew membership every year and earn 36 CEUs every two years; the initial CEU period may be prorated. (Registration requirements; maintenance rules)

What needs a current quote. Confirm the CBCS application fee and recertification fee through NHA, and your AAPC membership category and annual dues through AAPC. The NHA Candidate Handbook, pp. 5 and 14–15 points candidates to the shop and explains payment during application unless a sponsor pays on their behalf. This comparison does not quote a CBCS fee or membership-dues amount that we could not verify.

Check the amount shown in your own account or written program quote, and if your school is paying, ask which exam and how many attempts the voucher covers. Ask for the renewal charge separately rather than assuming an exam voucher covers ongoing certification.

Use this to build your own number:

Add only the first five rows for your starting budget. An amount you do not know yet stays unknown; it is not zero. If something is bundled, count it once and do not add its parts again.

To compare the cost of reaching CPC without the "A," add any additional apprentice-removal cost in row six to that starting budget. Keep row seven's recurring maintenance separate. A paid apprentice-removal option is not compulsory.

If a program quoted you a price, this is the message to send:

Which certification exam and how many attempts are included in my quoted price? Please list any separate membership, code book, testing or renewal costs, and tell me whether the program documents coding education contact hours that AAPC accepts for apprentice removal.

About the continuing education numbers. They are not comparable at face value. NHA's handbook states that two hours of attendance equal one continuing education credit, so its 10 credits represent 20 hours under that conversion. AAPC awards CEUs at one unit per hour, with approval and documentation rules for the activity. The counts do not establish which route costs more to maintain: compare the actual renewal fee, membership dues, included benefits, and any CE you still need to pay for. NHA offers selected CE courses at no charge to nonmembers. Check NHA's CE options and AAPC's approved CE opportunities before paying for additional continuing education.

You already have a CBCS. Should you add the CPC?

Start with the job you want, not with the assumption that your first credential was a mistake. The CBCS does not convert into a CPC, and there is no shortcut through AAPC's exam. Add the CPC when a specific professional coding goal or a specific posting calls for it. (AAPC registration; CPC-A requirements)

If you do move that way, gather your evidence first. Keep records of your coding coursework with the contact hours stated, and get your coding experience documented the way AAPC's apprentice rules require. Billing-only work does not automatically qualify as coding experience. The letters "CBCS" by themselves do not tell AAPC how many contact hours your training included, so the paperwork matters more than the credential name. (AAPC evidence requirements)

Does one pay more, or make remote work easier?

The sources reviewed here do not establish a like-for-like wage comparison between these two credentials, and we are not going to invent one. What exists is occupation-level data. The U.S. Bureau of Labor Statistics reports that medical records specialists had a median wage of $51,140 in May 2025, with employment projected to grow 8 percent from 2025 to 2035 and about 14,000 openings a year. BLS says certification "may be required or preferred" without naming one, and it notes that AI tools in coding may affect future demand. That is context for the field, not a number attached to either credential.

For remote work, check whether each employer accepts your credential status and hires candidates with your level of employed coding experience. Removing CPC-A through education or a practicum does not supply a work history or guarantee a remote position.

The practical version of this question is answerable: compare the pay, location, experience requirement and credential wording in the three postings you recorded above.

Before you register, confirm these four things

1. Your eligibility route. For the CBCS, which of NHA's pathways you meet. For the CPC, that you meet AAPC's registration requirements, including current membership.
2. Your fee. The CBCS amount shown in your NHA account, or the voucher your program includes. For the CPC, whether you want one attempt or two.
3. Your materials. No coding manuals to bring for the CBCS. For the CPC, the correct year's CPT Professional Edition, ICD-10-CM and HCPCS Level II, or the eBook option.
4. What happens if you do not pass. NHA requires at least 30 days between the first three attempts, then a one-year wait after a third failure and each later failure; each retake costs the full fee. AAPC sells attempts as vouchers, so a retake means using your second attempt or buying another.

Official next steps: NHA's application and scheduling instructions, pp. 14–17 and AAPC's exam registration checklist. NHA's retake rules, p. 34 and AAPC's attempt options explain the retake distinction above. If you have already decided on the CBCS, our NHA CBCS exam prep guide covers the blueprint and study priorities, and the Health Information exam hub routes you to related credential guides.

You do not need to click anything else to finish this decision. If your worksheet points to one credential, that is the outcome.

Sources and how we checked this

Last verified September 11, 2026. We checked exam formats, code book rules, scoring, retake and renewal requirements, eligibility routes, published CPC fees, and AAPC's apprentice-removal rules against the sources below. This was document verification. We did not sit either exam, enroll in a program, test a study product, or survey employers. Confirm your own NHA fee and AAPC membership amount before you pay, since fees and rules change.

AI tools assisted drafting and editorial/source checks. This is not credentialed subject-matter review. See our editorial standards.

• NHA Candidate Handbook, updated June 1, 2026: eligibility and conditional routes, pp. 6–8; provisional certification, pp. 10–11 and 38; application and scheduling, pp. 14–17; accommodations, pp. 21–23; reference-rule conflict, p. 26; scoring and results, pp. 31–32; retakes, p. 34; renewal, pp. 36–37.
• NHA CBCS test plan, based on the 2020 job analysis: p. 1 gives 100 scored and 25 pretest items, 3 hours and the four-domain map; pp. 2–5 describe the tasks. Its old manual paragraph is not the current exam-day rule.
• NHA CBCS FAQ, June 2024, p. 1; current what-to-bring guidance; and the dated CBCS change notice: the September 24, 2024 manual rule.
• NHA continuing-education requirements and nonmember renewal instructions: renewal pathways, credits and CE access.
• AAPC examinee instructions, p. 3 CPC row and reference key; pp. 1–2 testing checklists: question count, duration and approved references.
• AAPC print/eBook policy and book-year policy: format options, allowed print editions and the March 2, 2026 HCPCS transition.
• AAPC CPC exam fees, registration requirements, attempt options and voucher validity: attempt pricing and registration conditions.
• AAPC apprentice status, education/work evidence requirements and practicum explanation, "Apprentice removal": supported CPC-A removal combinations.
• AAPC CEU policy: single-credential requirement, annual dues, initial-cycle proration and activity-credit rules.
• AAPC passing score, result timing, areas of study and accommodation process: separate score, reporting and access rules.
• AAPC description of a CPC's work: professional coding from clinical documentation.
• U.S. Bureau of Labor Statistics, Medical Records Specialists, last modified August 27, 2026: May 2025 wages and 2025–2035 employment projections for the occupation, not either credential.

Written by the Castleport Test Prep Editorial Team.

Castleport Test Prep is an independent exam prep publisher. We are not affiliated with, endorsed by, or approved by the National Healthcareer Association or AAPC. Exam and credential names identify the exams discussed, and trademarks belong to their respective owners. Certification does not guarantee employment or income.