The 2026 Internal Medicine CPT Cheat Sheet is a 4-page reference covering office E/M levels (office and outpatient E/M visit codes, new and established patient), Medicare Annual Wellness Visits, chronic and transitional care management, advance care planning, behavioral health integration, telehealth, and the top 10 IM denial reasons. Built by AMS Solutions’ AAPC-certified coders who have handled internal medicine billing since 1992.
This sheet covers where internal medicine revenue actually leaks: under-coded E/M levels (99213 billed when 99214 documentation supports it), CCM time logs that fall short of the 20-minute threshold, and same-day E/M + AWV bundling without modifier 25. Print it, post it next to the work queue, save it to your team’s coding folder. Free, no obligation.
Tell us where to send it. No spam, no sales call — just the PDF in your inbox in under a minute. We will only follow up if you indicate you want help with internal medicine billing.
Managing the billing team?
If you run the practice or oversee billing, our guides for owners and managers cover the questions behind the codes: how to tell whether billing is performing, what your days in A/R should be, where revenue leaks, and how to compare billing partners. See resources for practice owners & managers →
AMS Solutions has handled internal medicine billing since 1992. Our coders are AAPC-certified. We process 3M+ claims annually for practices in all 50 states across 25+ specialties — including high-volume primary care groups, IM/peds clinics, and concierge IM practices.
Our internal medicine clients achieve a 95%+ clean claim rate on first submission, 30–35 days in A/R, and under 6% denial rate. The cheat sheet captures the discipline that produces those numbers.
If your IM practice is seeing slower payments, persistent E/M downcodes, AWV bundling losses, or CCM time-log denials, we can run a no-obligation 90-day audit and show you exactly where revenue is leaking and how to fix it. Email mgardner@ams-solutions.com or call 866-973-2221.
CPT® is a registered trademark of the American Medical Association. CPT copyright American Medical Association. All rights reserved. Current as of the CPT 2026 code set.
Provided for general educational purposes and not legal, compliance or billing advice. Coding rules and payer policies change and vary by MAC and contract — verify against current CMS guidance and your payer agreements before billing. Nothing here guarantees a particular payment or financial outcome.
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