- What CIC Certification Actually Is
- Who Administers It and Why That Matters
- Exam Format: Questions, Cases, and Timing
- The 8 Domains Tested on the CIC Exam
- Eligibility and Registration Requirements
- What It Costs to Sit for CIC
- Who Hires CIC-Certified Coders
- How to Plan Your Study Time
- Keeping Your CIC Credential Active
- Frequently Asked Questions
- CIC certification is AAPC's Certified Inpatient Coder credential, focused entirely on hospital inpatient coding.
- The exam has 40 multiple-choice questions plus 7 fill-in-the-blank coding cases across 8 domains.
- Passing requires 70% overall; case answers are weighted equally to multiple-choice items.
- Exam fees run $425 for one attempt or $499 for two, plus a separate $229 annual AAPC membership.
What CIC Certification Actually Is
CIC stands for Certified Inpatient Coder - a credential issued by AAPC that validates a coder's ability to accurately assign diagnosis and procedure codes for hospital inpatient encounters. This is not a generalist coding credential. It is built specifically around the documentation, code sets, and payment logic that apply when a patient is formally admitted to a hospital rather than treated in an outpatient or physician-office setting.
If you've landed here after searching "What Is CIC?" or "CIC Meaning" in a healthcare context, this is the credential you're looking for. Because the acronym "CIC" is reused across several unrelated industries, it's worth confirming early: in the medical coding world, CIC means Certified Inpatient Coder, full stop - not a customer-service designation, not an insurance-industry title, and not any other certification that happens to share the same three letters.
Who Administers It and Why That Matters
AAPC administers the CIC exam electronically, delivered either at Meazure Learning test centers or through live remote proctoring via ProctorU. That delivery choice matters practically: if you test remotely, you'll need a private closed room, an external webcam, a microphone and speakers, the Chrome browser, and a passed system check before your session can begin. Candidates who skip this setup step sometimes lose testing time troubleshooting instead of coding.
Because AAPC owns both the exam and the membership structure around it, holding CIC certification also ties you into AAPC's continuing education ecosystem - more on that later in this article. For a broader overview of the credential itself, see our companion piece on CIC Certification.
Exam Format: Questions, Cases, and Timing
The CIC exam runs four hours and combines two distinct question types:
- 40 multiple-choice questions spread across the first seven content domains.
- Seven fill-in-the-blank inpatient coding cases, each containing between 5 and 15 possible coded answers.
This dual format is what separates CIC from a straightforward multiple-choice exam. The coding cases require you to actually work a mock inpatient record - reading documentation and producing the correct codes yourself, rather than choosing from a list. Each case is scored based on its individual coded answers, and case counts are not interchangeable with those scored answers; a seven-case section might still contain dozens of individually graded data points.
To pass, you need 70% overall, with individual case answers weighted equally to each other. That structure means a single fumbled case doesn't automatically sink your score, but consistent weak spots across multiple cases will. If you want the full scoring breakdown, our dedicated article on the CIC Passing Score walks through exactly what "70% overall" means in practice.
Key Takeaway
Treat the coding cases as their own discipline. Multiple-choice recall and live case-coding accuracy require different practice - don't assume strong domain knowledge automatically transfers to fast, clean case work.
The 8 Domains Tested on the CIC Exam
CIC content is organized into eight domains. The first seven map to the multiple-choice portion; the eighth is the coding case component itself.
Domain 1: Medical Record and Healthcare Documentation Guidelines (7 questions)
Tests your ability to read and interpret hospital documentation correctly - knowing what qualifies as codable clinical evidence and what doesn't.
- Physician documentation standards for inpatient records
Domain 2: Medical Terminology, Anatomy and Pathophysiology (3 questions)
Foundational clinical knowledge needed to interpret inpatient diagnoses and procedures correctly.
- Disease processes commonly seen in acute inpatient stays
Domain 3: Inpatient Coding (7 questions)
Core ICD-10-CM/PCS application specific to the inpatient setting, including sequencing rules unique to hospital stays.
- Principal diagnosis selection and coding conventions
Domain 4: Inpatient Payment Methodologies (9 questions - the largest multiple-choice domain)
Covers DRG assignment logic and how coded data drives facility reimbursement.
- MS-DRG structure and grouping factors
Domain 5: Outpatient Payment Methodology (3 questions)
Even though CIC is inpatient-focused, candidates must understand how outpatient payment structures differ, since many facilities process both.
- Distinctions between outpatient and inpatient reimbursement logic
Domain 6: Regulatory and Payer Requirements (6 questions)
Federal and payer-specific rules that govern how inpatient claims must be coded and submitted.
- Payer-driven documentation and coding requirements
Domain 7: Compliance (5 questions)
Focuses on coding integrity, audit risk, and the compliance obligations that come with facility-level coding.
- Recognizing compliance red flags in inpatient records
Domain 8: Coding Cases (7 cases, separately scored)
The applied component - full inpatient coding scenarios requiring fill-in-the-blank code assignment across 5-15 answers per case.
- End-to-end case coding under time pressure
For a deeper breakdown of how to study each domain individually, including which reference materials to prioritize, see the CIC Exam Domains 2026 guide.
Eligibility and Registration Requirements
One thing that surprises newer coders: there is no fixed eligibility gate for CIC. Prior CPC or COC certification is not required, and while two years of relevant coding experience is strongly recommended, it is not a hard prerequisite AAPC enforces before registration. That said, the exam's depth makes real inpatient exposure practically necessary for most candidates.
To register and sit for the exam, you need:
- An active AAPC membership
- A current email address and mailing address on file
- An unused examination voucher
- Matching government-issued photo identification
- Completion of the electronic-exam tutorial review
The exam is open-book, but AAPC limits you to one ICD-10-CM reference and one ICD-10-PCS reference - and AAPC-branded manuals are not mandatory, so you can bring the current editions you already know how to navigate. Given how much the code sets change year to year, always verify you're studying against current 2026 code sets and current AAPC CIC guidance rather than older editions sitting on a shelf.
For the complete eligibility checklist, read CIC Requirements 2026.
What It Costs to Sit for CIC
Budgeting for CIC involves two separate costs that candidates frequently conflate:
| Item | Standard Price | AAPC Student Price |
|---|---|---|
| One exam attempt | $425 | $400 |
| Two exam attempts | $499 | $475 |
| Annual AAPC membership (required, billed separately) | $229 | $229 |
The membership fee is not optional - it's a prerequisite for registering at all, and it's billed independently of the exam voucher itself. Factor both into your planning rather than budgeting for the exam fee alone. For a full cost breakdown including retake scenarios, see CIC Certification Cost 2026.
Who Hires CIC-Certified Coders
CIC credential holders typically work in roles centered on hospital facility coding rather than physician office or professional-fee billing. Common employers and settings include:
- Acute care hospitals and health systems coding inpatient discharges
- Hospital HIM (Health Information Management) departments
- Third-party coding and auditing firms that contract with hospitals
- Revenue integrity and DRG validation teams
- Remote inpatient coding positions for hospital networks
Because Domain 4 (Inpatient Payment Methodologies) carries the heaviest multiple-choice weight, employers often view CIC holders as having stronger DRG and reimbursement fluency than generalist outpatient coders - a distinction that shows up in job postings and, over time, in compensation. If you're weighing the career case for pursuing it, CIC Salary Guide 2026 and Is the CIC Certification Worth It? both dig into that question further. You can also browse current openings that specifically request the credential on our CIC Jobs page.
How to Plan Your Study Time
Rather than a generic study calendar, your CIC prep schedule should mirror the exam's own weighting. Since Domain 4 carries nine questions and Domain 3 (Inpatient Coding) carries seven, both deserve more calendar time than lighter domains like Domain 2 or Domain 5, which carry three each.
Foundations: Domains 1-2
- Review documentation standards and terminology/anatomy fundamentals
- Build a personal glossary of inpatient-specific terms
Core Coding: Domain 3
- Practice ICD-10-CM/PCS sequencing rules unique to inpatient stays
- Work full mock records, not isolated code lookups
Payment Logic: Domains 4-5
- Drill MS-DRG assignment repeatedly since it's the heaviest-weighted domain
- Contrast inpatient vs. outpatient payment methodology side by side
Regulatory & Compliance: Domains 6-7
- Study payer-specific requirements and audit-risk scenarios
- Review real compliance case examples where available
Case Practice: Domain 8
- Time yourself working full fill-in-the-blank inpatient cases
- Practice navigating your two permitted references quickly
This kind of weighted scheduling is more useful than a one-size-fits-all study plan because it forces more repetition exactly where the exam awards the most points. For a fully detailed week-by-week breakdown with practice resources, see the CIC Study Guide 2026, and if you want a candid read on exam difficulty before you commit a study calendar, check How Hard Is the CIC Exam?.
Keeping Your CIC Credential Active
Passing the exam is not the end of the CIC relationship with AAPC. To keep the credential active, you must maintain your annual AAPC membership and earn 36 continuing education units (CEUs) every two years when CIC is your only credential, with at least two-thirds of those CEUs coming from Curriculum A. First-cycle reporting requirements may be prorated depending on when you certify, so check your specific renewal timeline rather than assuming a full two-year count from day one.
Before you even get to renewal, though, you'll want to lock in your exam date. Testing windows and scheduling logistics are covered in CIC Exam Dates 2026, and if you're the type who prefers a compact final-review resource, the CIC Cheat Sheet 2026 condenses the highest-yield facts into one page.
Frequently Asked Questions
CIC stands for Certified Inpatient Coder, an AAPC credential focused on hospital inpatient diagnosis and procedure coding. For more on the terminology itself, see What Does CIC Stand For?
No. Prior CPC or COC certification is not required to sit for the CIC exam. Two years of relevant coding experience is strongly recommended but not enforced as a fixed eligibility rule.
The exam includes 40 multiple-choice questions across the first seven domains, plus seven fill-in-the-blank inpatient coding cases with 5-15 possible answers each, all within a four-hour testing window.
You need 70% overall, with individual coding case answers weighted equally in the scoring calculation.
No. In the medical coding field, CIC exclusively refers to AAPC's Certified Inpatient Coder credential. Other industries use the same three-letter acronym for unrelated certifications, so always confirm context. See What Is A CIC? and What Does CIC Mean? for more clarification.