E/M Coder vs CBCS Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E/M Coder
This tool helps outpatient healthcare professionals determine the appropriate E/M code for patient visits. It guides users through medical decision-making or time spent to suggest visit levels. The app is based on AMA CPT® guidelines and CMS 2021 PFS Final Rule updates.
- Determine E/M code for outpatient visits
- Based on medical decision-making
- Based on time spent
- Uses AMA CPT® guidelines
- Updated with CMS 2021 PFS Final Rule
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Find the right E/M code for your outpatient visit. A straightforward tool to determine your visit level based on your medical decision-making or time. Based on the AMA CPT® Evaluation and Management Office or Other Outpatient and Prolonged Services Code and Guideline Changes and updated with CMS 2021 PFS Final Rule. (This app provides suggested codes. Final code selection remains the responsibility of the individual physician or other qualified health care professional.)
CBCS Prep
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This exam preparation resource is designed for candidates pursuing the Certified Billing and Coding Specialist (CBCS) credential. Developed around recognized CBCS exam domains, it focuses on billing processes, insurance claims, coding integration, reimbursement structures, and documentation accuracy within healthcare administrative environments. The content reflects current billing and coding standards, covering claim life cycles, insurance terminology, payment methodologies, coding–billing coordination, privacy regulations, and error resolution. All included materials are provided with no in-app purchases or subscription requirements. The latest update includes enhanced claim-processing scenarios, expanded payer-rules questions, updated revenue cycle modules, and clearer explanations to reinforce billing accuracy and regulatory understanding. Core Features: • Built Around CBCS Exam Domains Covers insurance plans, claims preparation, coding interaction, reimbursement systems, compliance guidelines, and payment follow-up procedures. • Passing Guarantee A structured learning pathway designed to support first-attempt success. • Full-Length CBCS Practice Exams Multiple tests that reflect the format, style, and difficulty of the official CBCS exam. • Claims Processing Scenarios Applied practice involving claim creation, denial analysis, eligibility verification, appeal preparation, and correction of coding–billing mismatches. • Reimbursement and Payer Rules Review Includes Medicare, Medicaid, commercial plans, managed care concepts, payment timelines, and fee schedule basics. • Privacy, Compliance, and Regulatory Content Coverage of HIPAA, documentation standards, fraud and abuse prevention, and audit readiness. • Coding–Billing Integration Exercises Strengthen understanding of how ICD-10, CPT, and HCPCS codes interface with billing systems and reimbursement outcomes. • Detailed Answer Explanations Rationales clarify processes, regulations, and administrative expectations. • Performance Tracking and Analytics Domain-level insights help identify strengths, gaps, and overall exam readiness. No In-App Purchases: All modules, exams, and workflow scenarios are fully included in the app. Ideal For: • CBCS certification candidates • Billing and coding students • Medical office and administrative professionals • Revenue cycle staff seeking certification • Individuals preparing for credentialing or recertification Why This Resource: This exam prep solution provides a complete review of tasks essential to accurate billing and coding coordination. Emphasizing regulatory compliance, claim-flow accuracy, and reimbursement knowledge, it equips learners with the skills needed for CBCS certification and day-to-day administrative performance.
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Verdict
The clearest difference is price: E/M Coder at Free against CBCS Prep's $19.99. E/M Coder also leads on iOS requirement (9.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
E/M Coder is free to download; CBCS Prep costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | E/M Coder | CBCS Prep |
|---|---|---|
| Price | Free — better | $19.99 |
| Rating | 4.0 (8 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 49 MB | 39 MB |
| Age rating | 4+ | 12+ |
| Developer | StatNote, Inc. | Medical Relevant Inc |
In-app purchases
E/M Coder
No in-app purchases
CBCS Prep
No in-app purchases








