What to bring to the CPC exam, and what to leave home

The honest answer is shorter than people expect: to the CPC exam you bring your three current-year code books (CPT, ICD-10-CM, and HCPCS Level II), a valid government-issued photo ID, and the login details or check-in instructions AAPC sent you. That's essentially it. The CPC is open book, so the manuals matter enormously, but the rest of the packing list is deliberately thin. Most of the anxiety around "what do I bring" is really anxiety about the exam itself, and the fix for that isn't a bigger bag. Here's the full picture so nothing about exam-day logistics catches you off guard.

The short version: what actually goes on the desk

Strip it down and you're carrying four things:

• Your CPT manual, current year.
• Your ICD-10-CM manual, current year.
• Your HCPCS Level II manual, current year.
• A valid, government-issued photo ID.

Everything else is either supplied, prohibited, or unnecessary. If you're testing in person there's a check-in time to hit; if you're testing online there's a system and a room to get ready. Both of those are about preparation, not packing, and I'll get to them below. But the objects themselves are just three books and an ID.

Your three code books, and how they have to look

The code books are the part worth getting exactly right, because a book that breaks the rules can be turned away at check-in, and there's no time to fix it then.

Two things have to be true. First, they have to be the current-year editions. The CPC is scored against the code sets in force for the year of your exam, so a 2026 sitting uses 2026 manuals. Studying and testing from last year's books is the most expensive shortcut in this field. Second, they have to be marked within AAPC's rules: tabs, highlighting, and handwritten notes in the margins are allowed, but loose pages, sticky notes carrying reference material, and anything taped or stapled in are not. The line AAPC draws is between annotating your own book and smuggling in a cheat sheet.

If you haven't set your manuals up yet, don't do it the night before. The whole method (what to tab, what to leave alone, how to annotate so the books save you time instead of costing it) is in open book doesn't mean easy. Whatever you carry in should be the same worn, marked-up copies you learned in, because "open book" only helps if your hands already know where everything lives. That's a recurring theme in how hard the CPC exam really is: the manuals reward people who drilled with them and quietly punish everyone else.

One caution: AAPC updates the fine print on approved materials from time to time, and it can differ slightly by code book publisher or edition. Confirm the current rules on aapc.com before you tab anything, rather than trusting a figure or a policy a course page quotes you.

A valid photo ID, and getting the name right

You'll need a valid, government-issued photo ID to check in, whether you test in person or online. The detail people trip on isn't having an ID. It's the name, which should match the name on your exam registration exactly. If you registered under a maiden name, a middle initial, or a slightly different spelling, sort that out well ahead of time, not at the check-in desk.

Because the exact forms of ID AAPC accepts can change, check their current exam-day instructions for the authoritative list before your test date. A driver's license or passport is the usual expectation, but confirming it costs you nothing and saves you a genuinely awful morning.

Testing online with a proctor? What your room needs

AAPC offers the CPC both in person at a testing location and online with a live proctor. If you chose the online option, your "packing list" turns into a room checklist, and it's worth taking seriously because a failed setup can cost you the appointment.

Plan for a quiet, private space where you won't be interrupted, a clear desk with only your allowed materials on it, a working webcam and microphone, and a stable internet connection. The proctor will verify your identity and typically ask you to show the room on camera before you begin, so the space needs to be genuinely clear: no second monitor, no phone within reach, no other people wandering through. Your physical code books are still allowed; the restrictions are about everything else in the room.

Run whatever system check AAPC provides ahead of time rather than on exam morning, and read the confirmation email closely: the exact environment rules, what the proctor allows for scratch work, and how breaks are handled all live in those instructions, and they're the version that counts.

What to leave at home

The prohibited list is the mirror image of the short packing list. Assume the following are not coming into the exam with you, in person or on camera:

• Phones, smartwatches, or any other connected device. In person these go in a locker or your bag; online they stay out of reach entirely.
• Loose paper, personal notes, or printed cheat sheets. The only paper allowed is what's bound into your approved manuals.
• Other reference books or coding apps. Search bars don't exist in that room, which is exactly why drilling in the physical books matters so much.
• A second person, a second screen, or background noise for online sittings.

None of this is meant to be a gotcha. It's the same standard any proctored certification holds, and knowing it in advance means you're not repacking your bag in a panic at the door.

What you don't need to bring, and don't need to worry about

A few things people over-prepare for. You don't need to print your registration confirmation unless AAPC's instructions specifically ask for it. Your ID and login usually do the work. The CPC involves only light arithmetic, so a calculator is rarely the thing that decides your score; if you want one, check AAPC's current policy on whether a basic calculator is permitted or provided rather than assuming. And you don't need a stack of last-minute notes to skim in the parking lot. Cramming the morning of trades a few shaky facts for the alertness you'll need across four hours, and that's a bad trade.

What you do need is the thing no bag holds: reps under a real clock. The exam is 100 questions in 4 hours, and the skill it tests is sustained decision-making with your books at hand, not recall. If exam day is the first time you've felt that pressure, the packing list won't save you.

A quick exam-day FAQ

Can I bring a calculator? Maybe. The CPC's math is minimal, so it's rarely decisive. Check AAPC's current exam instructions for whether a simple calculator is allowed or provided instead of assuming either way.

Can I bring water or a snack? Rules on food, drink, and breaks differ between in-person and online-proctored sittings and can change, so follow the specifics in your AAPC confirmation rather than a general rule of thumb.

What if my book is the wrong year or over-marked? Fix it before exam day. A non-current or rule-breaking manual can be rejected at check-in, and there's no way to swap it in the moment. When in doubt, re-read AAPC's approved-materials policy.

If you've got the books tabbed, the ID sorted, and the room (or the drive) planned, the logistics are handled, and the only variable left is preparation. That's the part we built the Brightwell Prep CPC study guide and exam simulator around: 700 exam-style questions with the reasoning written out behind every answer, plus full-length timed mocks in the real 100-question, 4-hour format. And if exam morning still feels heavier than it should, what happens if you fail the CPC exam is worth reading now rather than later. It's a calmer place to start than the 2 a.m. version of the question.