Master ICD-10 for the Emergency Department
Sharpen your ICD-10 accuracy and confidence for the fast-paced world of Emergency Department coding and reduce denials, audits, and rework for good.
"Clean ED claims don't come from memorizing codes. They come from thinking clearly when the chart is anything but clear."— Stacey Eidson
What you'll learn
What you'll be able to do
- Accurately sequence ICD-10-CM codes for complex, multi-diagnosis ED encounters using official UHDDS and OGCR guidelines
- Apply the signs-and-symptoms vs. confirmed-diagnosis rule confidently across the most common ED chief complaints
- Code high-stakes ED scenarios — sepsis, trauma, chest pain workups, overdose, and altered mental status — without second-guessing
- Identify and flag documentation gaps that warrant a physician query before claim submission
- Reduce first-pass claim denials by building a consistent, audit-proof coding logic process
- Prepare strategically for ED-focused questions on CPC, CCS, or CPCO certification exams
How it works
A school that adapts to you
This isn't a set of static videos. Every lesson is generated live and tuned to where you actually are.
We learn your level
A quick placement check tailors your starting point so you're never bored or lost.
Lessons adapt as you go
Each lesson is written for your pace and your goal, adjusting as your skills grow.
Your AI coach keeps you moving
Checkpoints, feedback, and gentle nudges turn progress into a real result.
The curriculum
What's inside your school
6 modules · 16 lessons
ED Coding Foundations & the OGCR Ruleset
Establish the non-negotiable groundwork: how the Official Guidelines for Coding and Reporting (OGCR) and UHDDS definitions govern every ICD-10-CM decision in the ED, and why ED coding demands a different mindset than inpatient or outpatient clinic coding.
- 1.1The ED Encounter Through a Coder's LensIncluded
- 1.2UHDDS Principal Diagnosis Rules in the ED ContextIncluded
- 1.3Signs, Symptoms, and the Confirmed-Diagnosis RuleIncluded
High-Stakes Scenario Coding: Sepsis, Trauma & Overdose
Tackle the ED's highest-complexity and highest-denial-risk diagnoses head-on. Work through the ICD-10-CM chapter-specific guidelines for sepsis, multi-system trauma, and poisoning/overdose using real encounter documentation.
- 2.1Coding Sepsis and Severe Sepsis in the EDIncluded
- 2.2Trauma Coding: Multi-System Injuries and SequencingIncluded
- 2.3Poisoning, Adverse Effects, and Overdose CodingIncluded
Chest Pain Workups, AMS, and Undifferentiated Presentations
Master the ambiguous presentations that define ED coding difficulty — chest pain workups that conclude without a cardiac diagnosis, altered mental status with multiple competing etiologies, and other undifferentiated chief complaints that expose coders to the signs-and-symptoms rule in real time.
- 3.1Chest Pain Workups: Coding When the Troponin Is NegativeIncluded
- 3.2Altered Mental Status: Untangling the EtiologyIncluded
- 3.3Other High-Volume Undifferentiated PresentationsIncluded
Comorbidities, Z-Codes, and the Complete Code Set
Move beyond the principal diagnosis to build audit-proof, complete code sets — capturing comorbidities that affect ED management, Z-codes for factors influencing health status, and the chronic conditions that coders most commonly under-report in ED encounters.
- 4.1Coding Comorbidities That Affect ED ManagementIncluded
- 4.2Z-Codes in the ED: When and How to Use ThemIncluded
Physician Queries and Documentation Integrity
Equip coders to identify documentation gaps, craft compliant physician queries, and establish a pre-submission review workflow that stops preventable denials before the claim leaves the department.
- 5.1Identifying Codeable Documentation GapsIncluded
- 5.2Crafting Compliant Physician QueriesIncluded
- 5.3Building a Pre-Submission Denial Prevention WorkflowIncluded
Certification Readiness and Audit-Proof Practice
Translate everything learned into exam-ready performance and sustainable on-the-job accuracy. Simulate the time pressure and question style of CPC, CCS, and CPCO ED-focused questions, and build the habits that protect coders during payer and OIG audits.
- 6.1Decoding ED Questions on the CPC, CCS, and CPCO ExamsIncluded
- 6.2Full-Length ED Coding Simulation and Self-AuditIncluded
Who it's for
Is this you?
The ED Coder in the Trenches
An experienced coder handling high ED volumes who wants a systematic method to cut through ambiguous charts faster and with more confidence.
The Specialty Crossover
A coder transitioning from inpatient or clinic coding who needs to get up to speed on the specific rules and rhythms of emergency department encounters.
The Cert Exam Candidate
A CPC or CCS candidate who knows the basics but wants targeted, scenario-based practice on the ED and E&M sections that carry the most exam weight.
The Revenue Cycle Manager
An ED billing manager who wants their coding team aligned on ICD-10 strategy so first-pass denial rates drop and audit exposure shrinks.
The Urgent Care Coder
A coder working in urgent care or observation who faces the same signs-and-symptoms dilemmas as ED coders and needs the same decision-making toolkit.
The New Graduate
A recently certified coder who landed an ED role and needs practical, scenario-driven training to bridge the gap between textbook knowledge and real chart work.
Questions
Frequently asked
Your teacher
A note from your teacher
Stacey Eidson
If you've ever coded an ED chart and thought, "I know there's a right answer here. I just can't see it clearly," I built this course for that exact moment.
Emergency Department coding is genuinely hard. Not because coders aren't smart or dedicated - you clearly are - but because the ED is the one place in healthcare where documentation is the most time-pressured, diagnoses are the most provisional, and the coding guidelines are the most nuanced. You're expected to produce clean, defensible claims from charts that were written in the middle of a controlled storm. That's an unfair ask without the right training.
What I found, working in and around ED revenue cycle, is that much coding education treats the emergency department as an afterthought - a few modules in a general course, a handful of practice scenarios, and then you are on your own. The specific logic of ED coding: the signs-and-symptoms rule in practice, sequencing when a workup comes back negative, coding the reason for the visit vs. the discharge diagnosis, building the right code string for a sepsis presentation - that depth simply doesn't exist in most programs. So I built the resource I wish had existed.
This school is not padded out with content you can Google. Every single lesson was designed around the chart patterns that cause real-world denials, audit findings, and coder frustration. You're going to leave with a decision-making framework that works under pressure, in the real world, on the actual charts you see every day.
The coding professionals I most respect aren't the ones who memorize the most codes. They are the ones who think clearly when the documentation is messy and the stakes are real. That's the skill we're building here. I'd love for you to join us.
— Stacey Eidson
Start your journey today
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- 6 modules, 16 lessons
- AI-adaptive lessons tuned to your level
- Quizzes & checkpoints to lock in progress
- Your own AI learning coach
- Learn on any device, at your pace
- Full access for as long as you're subscribed