Medical coding and billing certification is issued by three independent credentialing bodies — AAPC, AHIMA, and NHA — not by the schools that prepare candidates for their exams.
Exam fees range from $129 for the NHA Certified Billing and Coding Specialist to $499 for the AAPC Certified Professional Coder with two attempts included.
Passing the CPC exam without verified work experience does not award the CPC credential; it awards CPC-A, an apprentice designation that remains visible on AAPC’s public verification directory until specific experience requirements are documented.
Two clarifications before proceeding, because both affect which credential a candidate should pursue:
- Medical billing and medical coding are separate occupations. AAPC certifies them separately: the Certified Professional Coder (CPC) for coding, the Certified Professional Biller (CPB) for billing. Training programs market them as one subject. Employers post them as different jobs.
- A school’s accreditation is not the certification. Institutional accreditation determines federal financial aid eligibility. The credential itself comes from AAPC, AHIMA, or NHA after a candidate passes their examination, regardless of which program provided the preparation.
At a glance
| Attribute | Detail |
| Certifying bodies | AAPC, AHIMA, NHA |
| Standard-setting bodies (do not certify individuals) | AMA (CPT), CMS (HCPCS Level II, reimbursement rules), WHO (ICD) |
| Entry-level credentials | CPC (AAPC), CCA (AHIMA), CBCS (NHA) |
| Advanced credentials | CCS (AHIMA), CPMA, CRC, CEMC (AAPC), RHIT/RHIA (AHIMA) |
| Exam fee range | $129 (CBCS) to $499 (CPC, two attempts) |
| Minimum hard prerequisite | High school diploma (CCA, CBCS); none stated for CPC |
| Code sets tested | ICD-10-CM, CPT, HCPCS Level II; ICD-10-PCS for inpatient credentials |
| BLS median pay, 2024 | $50,250 per year ($24.16 per hour) |
| Projected job growth, 2024–2034 | 7 percent, with about 14,200 annual openings |
| Renewal | 36 CEUs per 2 years (AAPC); 10 CE credits per 2 years (NHA) |
What is medical coding and billing certification?
Medical coding and billing certification is a credential awarded by an independent certifying organization that verifies a candidate’s competence in translating clinical documentation into standardized code sets and processing the resulting reimbursement claims.
The three organizations that issue these credentials in the United States are AAPC, AHIMA, and NHA.
Certification is distinct from licensure. No U.S. state licenses medical coders. This means certification is not legally required to perform coding work, but it functions as the practical hiring standard, and the U.S. Bureau of Labor Statistics lists a postsecondary nondegree award as the typical entry-level education for medical records specialists.
Medical billing and medical coding are two different jobs
Coding and billing are sequential functions in the revenue cycle, performed by different people in most organizations of meaningful size. Coding converts documentation into codes. Billing converts codes into payment.
A coder reads the clinical record and assigns codes from three primary sets:
- ICD-10-CM — diagnosis codes, used across all U.S. healthcare settings
- CPT — Current Procedural Terminology, five-digit Category I, II, and III codes owned and published by the American Medical Association, covering outpatient procedures and services
- HCPCS Level II — national alphanumeric codes maintained by CMS covering supplies, durable medical equipment (DME), prosthetics, and injectable drugs
A biller takes those codes and manages the claim through to payment. The billing workflow involves distinct artifacts and processes:
- CMS-1500 (formerly HCFA-1500) — the standard claim form for professional physician services
- UB-04 (CMS-1450) — the standard institutional claim form for hospitals and inpatient facilities
- Clearinghouses — intermediary platforms such as Availity and Change Healthcare that scrub and batch electronic claims before payer submission
- EOB and ERA — Explanation of Benefits and Electronic Remittance Advice, detailing allowed amounts, covered charges, deductibles, and coinsurance
- Denial management and A/R aging — appeal workflows tracking accounts receivable at 30, 60, and 90-plus days
- Prior authorization and pre-certification — coverage verification performed before elective procedures
Coding attracts approximately six times the interest of billing, though both functions employ substantial numbers of people.
Who issues medical coding certifications?
Three organizations issue the credentials employers recognize, and each has a distinct institutional orientation.
| Body | Full name | Orientation | Flagship credential |
| AAPC | American Academy of Professional Coders | Physician practice, outpatient | CPC |
| AHIMA | American Health Information Management Association | Hospital, inpatient, health information management | CCS |
| NHA | National Healthcareer Association | Entry-level, billing-weighted | CBCS |
Three further organizations govern the code sets themselves without certifying individual coders. Confusing them with certifying bodies is common:
- AMA (American Medical Association) owns and publishes the CPT code set.
- CMS (Centers for Medicare & Medicaid Services) maintains HCPCS Level II, sets reimbursement rules, and publishes National Correct Coding Initiative (NCCI) edits.
- WHO (World Health Organization) develops and maintains the ICD classification system, including ICD-10 and ICD-11.
A candidate cannot become “AMA certified” or “CMS certified” in coding. Those designations do not exist.
The code sets you will work in
Coding credentials test fluency across specific code sets, and which sets appear on an exam depends on the credential’s setting orientation.
| Code set | Scope | Setting |
| ICD-10-CM | Diagnoses | All settings |
| ICD-10-PCS | Procedures | Inpatient hospital only |
| CPT (Category I, II, III) | Procedures and services | Outpatient, physician services |
| HCPCS Level II | Supplies, DME, prosthetics, injectables | All settings |
| MS-DRG | Inpatient prospective payment classification | Inpatient hospital |
| Modifiers (-25, -59, -XS, -50) | Alter a code’s description without changing its definition | All settings |
ICD-10-PCS applies exclusively to inpatient hospital procedure reporting. An outpatient physician-practice coder holding a CPC will typically never assign an ICD-10-PCS code.
This distinction determines whether the CPC or the CCS is the appropriate credential for a given career target.
The code sets update annually. The FY 2026 ICD-10-CM update added 487 new diagnosis codes effective Wednesday, October 1, 2025, covering additions including war operations injuries and specified food allergies.
The FY 2027 update takes effect Thursday, October 1, 2026. Coders purchase current codebooks each year; certification does not expire when codes change, but competence requires tracking the annual cycle.
What CPC-A means and why it matters more than the exam
CPC-A is the apprentice designation AAPC assigns to candidates who pass the Certified Professional Coder examination without documented coding experience.
The “-A” suffix appears on the credential and in AAPC’s public verification directory, and it remains until the candidate submits documentation satisfying one of five defined removal pathways.
This is the most consequential mechanic of the credential and the one most frequently omitted from program marketing.
A candidate who pays $425 for the exam, passes it, and expects to be a Certified Professional Coder will instead be a Certified Professional Coder – Apprentice.
Hiring managers in coding departments read the distinction.
How to remove the CPC-A apprentice designation
Five documented pathways remove the apprentice designation. Candidates may combine them.
| Pathway | Requirement | Cost |
| Work experience | Two years of on-the-job coding experience | — |
| Education plus experience | 80 or more contact hours of coder training, plus employer verification of at least one year of on-the-job experience | Varies by program |
| Practicode | AAPC web-based platform using redacted real medical records; counts toward one year of experience | $250–$300 |
| Project Xtern | Placement at one of approximately 200 approved official extern sites for three to twelve months, accumulating 80 hours | — |
| Letters of recommendation | Two signed letters on AAPC’s Apprentice Removal Template — one from an employer documenting coding experience, one from a co-worker addressing application of CPC concepts | — |
For the education-plus-experience pathway, documentation accepted includes an unofficial transcript, an instructor letter, or a diploma evidencing the 80 contact hours.
Externships are accepted as a form of experience for the letters pathway.
The Practicode limitation most guides omit
Practicode substitutes for one year of experience, not two. Because the standalone work-experience pathway requires two years, Practicode alone does not remove the apprentice designation.
It must be paired with a second qualifying element — typically one year of verified employment, or the 80-contact-hour education requirement.
Project Xtern carries a parallel limitation. It accumulates relevant hours and generates the employment relationship needed for a recommendation letter, but participation alone does not satisfy a removal pathway.
Candidates should confirm current requirements directly with AAPC before purchasing Practicode, as scheme rules are revised periodically.
Which medical coding and billing certification should you get?
The appropriate credential depends on target setting and current experience level. CPC suits physician practice and outpatient work.
CCA suits candidates with no experience seeking the lowest-barrier legitimate credential.
CCS suits experienced coders targeting hospital inpatient work. CBCS suits candidates whose training program bundles it and whose target roles are billing-weighted.
| CPC (AAPC) | CCA (AHIMA) | CCS (AHIMA) | CBCS (NHA) | |
| Setting orientation | Physician practice, outpatient | Entry-level, both settings | Hospital, inpatient, advanced | Billing-weighted |
| Exam fee | $425 one attempt; $499 two attempts | $199 member; $299 non-member | $299 member; $399 non-member | $129 |
| Membership dues | $222/yr professional; $157/yr student | Optional | Optional | Not required |
| Questions | 100 multiple choice | 105 (90 scored, 15 pretest) | 107 (97 scored, 10 pretest) | 100 multiple choice |
| Time limit | 4 hours | 2 hours | 4 hours | 3 hours |
| Passing standard | 70 percent | 300 scaled score | 300 scaled score | Not published as percentage |
| Reference materials | Open codebook (ICD-10-CM, CPT, HCPCS Level II) | Closed | Closed | Closed |
| Hard prerequisite | None stated | High school diploma | Experience or prior credential required | High school diploma plus training program |
| Apprentice designation applies | Yes (CPC-A) | No | No | No |
| Renewal cycle | 36 CEUs per 2 years | AHIMA CEU cycle | AHIMA CEU cycle | 10 CE credits per 2 years |
CPC — the outpatient standard
The Certified Professional Coder is AAPC’s flagship credential and the most frequently named certification in physician-practice job postings.
The examination consists of 100 multiple-choice questions administered over four hours, with a 70 percent passing threshold and open access to the ICD-10-CM, CPT, and HCPCS Level II codebooks.
The open-codebook format changes what the exam measures. Candidates are not tested on memorization of individual codes.
They are tested on navigation speed, guideline application, and correct modifier selection under time pressure — four hours for 100 questions allows approximately 2.4 minutes per question.
The CPC-A consequence applies to every candidate who sits the exam without verified experience.
CCA — the lowest-barrier legitimate credential
The Certified Coding Associate is AHIMA’s entry-level generalist credential, and a high school diploma is its only hard eligibility requirement.
At $199 for AHIMA members, it carries the lowest total entry cost of any credential examined here.
AHIMA recommends, but does not mandate, that candidates hold at least one of the following: six months of hands-on coding experience; completion of an AHIMA-approved coding program (PCAP); or completion of other coding training covering anatomy, medical terminology, ICD coding, and CPT coding.
The examination comprises 105 questions, of which 90 are scored and 15 are unscored pretest items, delivered in two hours at Pearson VUE testing centers with a passing scaled score of 300.
One procedural constraint distinguishes the CCA exam and affects pacing strategy: candidates cannot navigate backward between questions or flag items for later review.
Each question must be answered before advancing.
CCS — the inpatient credential with real prerequisites
The Certified Coding Specialist is AHIMA’s advanced credential for inpatient and acute care chart coding, and it is not an entry-level certification.
Candidates must satisfy at least one of five eligibility routes:
- Complete coursework in anatomy and physiology, pathophysiology, pharmacology, medical terminology, reimbursement methodology, intermediate or advanced ICD diagnostic coding, and CPT/HCPCS procedural coding, plus one year of direct coding experience.
- Accumulate a minimum of two years of related coding experience applying codes directly.
- Hold the CCA credential plus one year of coding experience.
- Hold a coding credential from another certifying organization plus one year of coding experience.
- Hold a current CCS-P, RHIT, or RHIA credential.
The examination comprises 107 questions, of which 97 are scored, and 10 are pretest items, delivered over four hours with a passing scaled score of 300.
Exam fees are $299 for AHIMA members and $399 for non-members, with retake fees identical to initial fees.
The CCS appears frequently on “best certifications for beginners” listicles. Its published eligibility requirements exclude beginners.
CBCS — NHA’s billing-weighted entry credential
The Certified Billing and Coding Specialist is issued by the National Healthcareer Association at an examination cost of $129, the lowest of the four credentials compared here.
Eligibility requires a high school diploma or equivalent plus completion of a medical billing and coding training program covering medical terminology, coding systems, reimbursement methods, and anatomy and physiology.
The examination comprises 100 multiple-choice questions delivered over three hours, covering medical terminology, ICD-10, CPT, and HCPCS coding, billing procedures, compliance, and insurance claims. Administration is available in person or through Live Remote Proctoring.
Renewal occurs every two years and requires 10 continuing education credits plus a $185 renewal fee, with an additional $60 for each further NHA credential held.
Candidates holding multiple NHA certifications need only 10 CE credits total to maintain all of them.
The CBCS is commonly bundled into vocational and community college programs. It carries less recognition than the CPC in physician-practice coding roles, which candidates should weigh against its lower cost.
CPB — if the objective is billing rather than coding
The Certified Professional Biller is AAPC’s dedicated billing credential, covering claim creation, denial appeals, and revenue recovery rather than code assignment.
Candidates whose target roles involve accounts receivable, denial management, and payer communication should compare the CPB against the CPC directly rather than defaulting to the coding credential.
RHIT and RHIA — the degree-dependent track
The Registered Health Information Technician and Registered Health Information Administrator are AHIMA credentials tied to completed academic degrees — associate level for RHIT, bachelor’s level for RHIA.
These are health data management credentials rather than production coding credentials, and they open supervisory and health information management pathways that CPC and CCA do not.
Specialty credentials for later career stages
Three AAPC specialty credentials commonly follow initial certification, and none function as entry points:
- CRC (Certified Risk Adjustment Coder) — hierarchical condition category (HCC) risk adjustment coding
- CPMA (Certified Professional Medical Auditor) — medical record auditing and compliance review
- CEMC (Certified Evaluation and Management Coder) — E/M leveling specialty
What does medical coding and billing certification cost?
Certification cost divides into two components that candidates routinely conflate: examination and credentialing fees, which range from $129 to $647, and training program costs, which range from a few hundred dollars for self-study to several thousand for accredited degree programs.
The credential is issued on the basis of the exam, not the program.
Examination and credentialing fees
The following figures reflect published pricing as of Thursday, August 27, 2026.
| Credential | Exam fee | Membership | Minimum total entry cost |
| CBCS (NHA) | $129 | Not required | $129 |
| CCA (AHIMA) | $199 member / $299 non-member | Optional | $199 |
| CCS (AHIMA) | $299 member / $399 non-member | Optional | $299 |
| CPC (AAPC) | $425 one attempt / $499 two attempts | $157 student / $222 professional | $582 student / $647 professional |
AHIMA retake fees match initial examination fees. AAPC’s $499 option includes a second attempt, which reduces cost relative to paying $425 twice.
Training program costs
Training is the larger and more variable expense. Four delivery models exist:
- Self-study — current-year codebooks (ICD-10-CM, CPT, HCPCS Level II) plus practice examinations, typically several hundred dollars, with no institutional support
- Certifying-body courses — AAPC and AHIMA both sell preparation courses aligned to their own examinations
- Community college certificates — generally the lowest-cost accredited option, often financial-aid eligible
- For-profit online programs — the highest-cost option, frequently marketed with job-placement language
Advertisers bidding at that level are institutions monetizing federally aid-eligible enrollments.
Financial aid, FAFSA, and what aid eligibility does not indicate
Federal financial aid requires enrollment at an institution holding recognized institutional accreditation. Self-study, AAPC’s own courses, and most non-degree preparation programs are not federal aid eligible.
Aid eligibility indicates that an institution has met accreditation standards for institutional operation. It does not indicate examination pass rates, employment outcomes, or credential recognition.
Candidates evaluating an aid-eligible program should request the same disclosures they would request from any program: which credential examination it prepares for, whether the examination fee is included, whether the curriculum satisfies AAPC’s 80-contact-hour requirement, and what verifiable placement data exists.
Is free medical coding and billing certification available?
No certifying body issues a credential without an examination fee. Free training material is widely available; free certification is not. The lowest published examination fee among recognized credentials is $129 for the NHA CBCS.
Free resources that do exist include introductory coding tutorials, CPT and ICD-10-CM code lookup tools, and sample examination questions published by preparation providers.
What “accredited” actually means in medical coding
Three separate approvals are marketed as “accreditation” in this field, and they authorize different things. None of them issue a coding credential.
| Type | Granted by | What it determines | What it does not do |
| Institutional accreditation | Regional or national accreditors | Federal financial aid eligibility; degree recognition | Does not issue a coding credential |
| PCAP approval | AHIMA | Program alignment with AHIMA credential preparation | Does not issue a coding credential |
| Curriculum approval | AAPC | Satisfies the 80-contact-hour education requirement in the CPC-A removal pathway | Does not issue a coding credential |
The credential is issued by AAPC, AHIMA, or NHA after a candidate passes their examination. A candidate who self-studies and passes the CPC examination holds the identical credential as a candidate who completed a $15,000 degree program and passed the same examination.
This distinction is the most commercially exploited confusion in the vertical. Programs market accreditation because it is the attribute they control; the credential is not.
How long does medical coding and billing certification take?
Examination preparation typically takes four weeks to twelve months depending on delivery format and prior healthcare background.
Reaching a fully credentialed, employable position takes longer, because the CPC-A apprentice designation requires documented experience that examination preparation does not provide.
Advertised program lengths span a wide range, and the range itself is meaningful:
| Advertised program length | Typical format | Realistic scope |
| 4 to 6 weeks | Intensive online, self-paced | Examination preparation only; assumes prior medical terminology knowledge |
| 8 to 12 weeks | Structured online cohort | Examination preparation with guided instruction |
| 3 to 6 months | Certificate program | Full curriculum including anatomy, terminology, and coding practice |
| 9 to 12 months | Comprehensive certificate | Curriculum plus externship placement in some programs |
| 18 to 24 months | Associate degree | Academic credential plus certification preparation |
Two timelines should be assessed separately. Time to pass an examination is measured in weeks or months.
Time to remove a CPC-A designation is measured in one to two years, unless a candidate combines Practicode with a qualifying education or employment pathway.
Compressing both into a single advertised figure is the mechanism by which accelerated-program marketing overstates speed to employment.
Certificate, diploma, or associate degree?
No certifying body requires a degree. AAPC states no formal education prerequisite for the CPC examination.
AHIMA requires a high school diploma for the CCA. NHA requires a high school diploma plus completion of a training program for the CBCS.
A degree becomes relevant in three circumstances:
- RHIT and RHIA eligibility, which are explicitly tied to completed associate and bachelor’s degrees, respectively
- Health information management advancement, where supervisory and departmental roles commonly specify degree requirements
- Federal financial aid access, since degree programs at accredited institutions are aid-eligible while standalone certification preparation generally is not
The certification examinations
Examination structure varies materially across the four credentials, and format affects preparation strategy more than content overlap suggests.
CPC examination format
The CPC examination presents 100 multiple-choice questions over four hours with a 70 percent passing threshold. Candidates may reference the ICD-10-CM, CPT, and HCPCS Level II codebooks throughout.
Open-codebook administration means preparation should prioritize three capabilities over memorization: locating codes rapidly through index and tabular navigation, applying coding guidelines and conventions correctly, and selecting appropriate modifiers.
Candidates commonly tab and annotate their codebooks in advance, within AAPC’s stated annotation rules.
AHIMA examination formats
Both AHIMA examinations use scaled scoring with a passing score of 300 and are administered at Pearson VUE testing centers.
| CCA | CCS | |
| Total questions | 105 | 107 |
| Scored questions | 90 | 97 |
| Pretest questions | 15 | 10 |
| Time limit | 2 hours | 4 hours |
| Backward navigation | Not permitted | — |
The CCA’s prohibition on backward navigation and question flagging requires a different pacing approach than examinations permitting review.
Two hours for 105 questions allows approximately 68 seconds per question with no opportunity to revisit.
What is the CPC examination pass rate?
AAPC does not publish an official first-attempt pass rate for the CPC examination. No figure appears in AAPC’s published examination documentation.
Pass rate percentages circulating on preparation-provider websites are estimates rather than disclosed data, and should be treated as marketing claims.
Candidates assessing difficulty should reference the published structure instead: a 70 percent threshold, open-codebook access, and 2.4 minutes per question.
What the examinations test beyond code assignment
Certification examinations assess regulatory and compliance knowledge alongside coding mechanics, because coders operate within a framework carrying legal consequences.
The compliance content spans:
- HIPAA — Privacy, Security, and Breach Notification rules governing protected health information (PHI)
- OIG compliance guidance — Office of Inspector General recommendations for preventing healthcare fraud, abuse, and improper billing
- False Claims Act and Anti-Kickback Statute — federal statutes penalizing upcoding, unbundling, and kickback arrangements
- Medical necessity and documentation integrity — the clinical justification CMS requires to substantiate billed services
- NCCI edits — automated CMS edits, comprising Procedure-to-Procedure (PTP) edits and Medically Unlikely Edits (MUEs), that prevent improper code bundling
Upcoding and unbundling are not technical errors. They are billing practices with statutory exposure under the False Claims Act, which is why certification examinations test them and why employers weight credentialed candidates.
Medical coding and billing salary
The U.S. Bureau of Labor Statistics reports a median annual wage of $50,250 for medical records specialists as of 2024, equivalent to $24.16 per hour, across 194,800 positions.
Check Out Medical Billing and Coding Salary Guide 2027
Employment is projected to grow 7 percent from 2024 to 2034, described by BLS as much faster than the average for all occupations, with approximately 14,200 openings projected annually over the decade.
| Metric | Value | Source year |
| Median annual pay | $50,250 | 2024 |
| Median hourly pay | $24.16 | 2024 |
| Total positions | 194,800 | 2024 |
| Projected growth | 7 percent | 2024–2034 |
| Annual openings | ~14,200 | 2024–2034 average |
| Typical entry education | Postsecondary nondegree award | 2024 |
Candidates will encounter higher figures on training-provider websites. AAPC publishes its own member salary survey, which reports higher averages because it samples credentialed AAPC members specifically rather than the full occupational category BLS measures.
Both figures are accurate for their respective populations. The BLS number includes uncredentialed medical records staff; the AAPC number does not.
Salary also varies by credential, setting, and specialty. Risk adjustment coding (CRC) and auditing (CPMA) typically command premiums over general outpatient coding, though the magnitude varies by market and is not consistently published.
Remote and work-from-home coding
Remote medical coding is common among experienced coders and uncommon at entry level. Employers assign remote work after demonstrated accuracy, because production coding requires minimal supervision and quality is measured through audit rather than observation.
This compounds the CPC-A problem for career changers specifically targeting remote work. A candidate holding CPC-A with no production experience faces two simultaneous barriers: the apprentice designation and the general scarcity of entry-level remote positions.
Candidates should plan for an on-site or hybrid first role in most markets.
Will you actually get hired after certification?
Certification is necessary but not sufficient for employment in most coding markets. Employers commonly request one to two years of experience for positions advertised as entry-level, and the CPC-A designation signals the absence of that experience directly.
Five approaches address the experience barrier, and candidates typically combine several:
- Complete an externship before or during certification. AAPC’s Project Xtern places candidates at approximately 200 approved sites for three to twelve months. Externship experience is accepted toward apprentice removal letters.
- Purchase Practicode to convert study time into one year of credited experience, then pair it with the 80-contact-hour education pathway or one year of employment.
- Enter through an adjacent role. Patient access, medical records clerk, insurance verification, and prior authorization positions generate healthcare revenue cycle exposure and frequently transition internally into coding.
- Join a local AAPC chapter. Chapter membership provides direct access to working coders and hiring managers, and chapter meetings award CEUs applicable to renewal.
- Ask a current healthcare employer for coding assignments. Candidates already employed in healthcare can often generate qualifying experience internally.
How to vet a training program before paying
Program quality varies substantially, and marketing language does not distinguish it.
Request the following before payment:
- Which specific credential examination the program prepares for, named explicitly (CPC, CCA, CCS, or CBCS)
- Whether the examination fee is included in tuition or billed separately
- Whether the curriculum satisfies AAPC’s 80-contact-hour requirement for the CPC-A education pathway, with documentation available
- Whether externship placement is provided, and at how many sites
- What verifiable job placement data exists, distinguishing placement in coding roles from placement in any healthcare role
- Whether current-year codebooks are included, since ICD-10-CM updates annually each October 1
A program that cannot name the credential it prepares for is not preparing candidates for certification.
Maintaining your certification
AAPC requires 36 continuing education units (CEUs) per two-year renewal cycle, of which a minimum of 24 must come from Curriculum A covering core coding topics, and up to 12 may come from Curriculum B covering broader healthcare subjects.
NHA operates a different structure. CBCS renewal occurs every two years and requires 10 continuing education credits plus a $185 renewal fee, with an additional $60 for each further NHA credential held. Holders of multiple NHA certifications need only 10 CE credits total to maintain all of them.
AHIMA maintains its own CEU cycle, with requirements varying by credential held.
Qualifying CEU activities generally include local chapter meeting attendance, webinars, conference sessions, published articles, and approved coursework.
Coders employed in production roles frequently accumulate the required credits through employer-provided training and chapter participation at minimal direct cost.
Every credentialed coder nonetheless carries the obligation. Candidates should budget for renewal fees and CEU acquisition as a recurring cost from the point of certification.
Is medical coding a durable career?
Two developments generate recurring concern among prospective coders: automation of code assignment, and eventual replacement of the ICD-10 code set.
Neither has eliminated coding roles as of Thursday, August 27, 2026, and the second has no announced implementation date in the United States.
AI, computer-assisted coding, and autonomous coding
Computer-assisted coding (CAC) systems apply natural language processing to clinical documentation and generate preliminary code suggestions.
Autonomous coding extends this by assigning codes without human review for defined, high-volume, low-complexity encounter types.
The observable industry direction shifts coder work from assignment toward validation, auditing, and exception handling.
Encounters with ambiguous documentation, complex comorbidities, or high reimbursement variance continue to require human adjudication and provider queries.
Coders work within specific platform ecosystems, and familiarity with them is a hiring factor:
- EHR systems — Epic Systems, Cerner (Oracle Health), Athenahealth, eClinicalWorks
- Encoder tools — 3M Coding and Reimbursement System, AAPC Codify, Find-A-Code
- Clearinghouses — Availity, Change Healthcare
Candidates entering the field in 2026 should weight specialties that automation addresses least effectively, including risk adjustment coding (CRC), medical auditing (CPMA), denial management, and clinical documentation improvement.
ICD-11 and whether ICD-10-CM is becoming obsolete
The United States remains in the exploratory phase of ICD-11 adoption, and no implementation date has been announced. ICD-10-CM remains mandatory for billing.
The National Center for Health Statistics (NCHS) and CMS are conducting research, pilot studies, and public listening sessions.
Mapping and crosswalk tools are under development, and AHIMA and NCHS are producing educational resources.
Barriers cited include the complexity of the dual ICD-10-CM and ICD-10-PCS structure, payer framework alignment, large-scale retraining requirements, and health IT system updates.
WHO maintains ICD-11 internationally, and several countries have adopted it. U.S. adoption depends on pilot outcomes, vendor readiness, and policy alignment rather than a published deadline.
Candidates should note that certification does not expire when a code set is revised. ICD-10-CM already updates annually — 487 new codes took effect Wednesday, October 1, 2025 — and credentialed coders absorb those revisions through CEU activity rather than recertification.
Frequently asked questions
What is the difference between medical billing and medical coding?
Coding converts clinical documentation into ICD-10-CM, CPT, and HCPCS Level II codes. Billing submits those codes as claims and pursues reimbursement through appeals and accounts receivable management. AAPC certifies them separately as CPC and CPB.
Which medical coding certification is best for beginners?
The CCA carries the lowest barrier at $199 for AHIMA members, with a high school diploma as its only hard requirement. The CPC carries broader employer recognition but awards the CPC-A apprentice designation to candidates lacking documented experience.
How much does medical coding and billing certification cost?
Examination fees range from $129 for the NHA CBCS to $647 for the AAPC CPC, including professional membership. Training programs add several hundred dollars for self-study up to several thousand for accredited degree programs.
How long does medical coding and billing certification take?
Examination preparation takes four weeks to twelve months depending on format and background. Removing the CPC-A apprentice designation takes one to two years unless Practicode is combined with a qualifying education or employment pathway.
Do you need a degree for medical billing and coding?
No certifying body requires a degree. AAPC states no education prerequisite for the CPC. AHIMA requires a high school diploma for the CCA. Degrees are required only for the RHIT and RHIA credentials.
Is medical coding and billing certification worth it?
Certification is the practical hiring standard for coding roles, though no state licenses coders. BLS reports median pay of $50,250 in 2024 with 7 percent projected growth through 2034. Return depends substantially on removing the apprentice designation.
Can you get a medical billing and coding job without certification?
Uncredentialed positions exist, primarily in medical records and billing support rather than production coding. Most coding job postings specify CPC, CCS, or an equivalent credential as a requirement or strong preference.
What does CPC-A mean?
CPC-A designates a Certified Professional Coder – Apprentice: a candidate who passed the AAPC CPC examination without documented coding experience. The suffix appears in AAPC’s public verification directory until removal requirements are satisfied.
Is there a free medical billing and coding certification?
No certifying body issues a credential without an examination fee. The lowest published fee is $129 for the NHA CBCS. Free training materials exist; free certification does not.
How often do you renew medical coding certification?
AAPC requires 36 CEUs every two years, with at least 24 from Curriculum A. NHA requires 10 CE credits plus a $185 fee every two years. AHIMA operates its own CEU cycle by credential.
Sources:
- U.S. Bureau of Labor Statistics — Medical Records Specialists, Occupational Outlook Handbook
- AHIMA — Certified Coding Associate (CCA)
- AHIMA — Certified Coding Specialist (CCS)
- AAPC — Apprentice Removal Requirements
- Advize Health — 6 Ways to Drop Your “A”
- Medical Billing and Coding Programs — CPC Certification: Exam Guide, Cost, Salary
- Vivian Health — Certified Billing & Coding Specialist (CBCS-NHA)
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