CME credits, short for continuing medical education credits, are the units physicians earn by completing approved educational activities throughout their careers. They exist to ensure doctors stay current with evolving medical knowledge, new treatments, and best practices long after finishing residency. Every state medical board requires a certain number of CME credits for license renewal, and specialty boards require them for maintaining board certification.
How CME Credits Work
The system is straightforward: physicians attend or complete educational activities, and for each hour of qualifying instruction, they typically earn one credit. These activities must meet standards set by the Accreditation Council for Continuing Medical Education (ACCME), which defines CME as any educational activity that maintains, develops, or increases the knowledge, skills, and professional performance a physician uses to serve patients.
The scope is broad. CME covers the basic medical sciences, clinical medicine, and public health. A cardiologist reviewing new data on heart failure management earns credits the same way an emergency physician completing a trauma simulation does. The unifying requirement is that the content must be evidence-based and clinically relevant.
Category 1 vs. Category 2 Credits
The American Medical Association divides CME into two tiers. AMA PRA Category 1 Credit is the gold standard. To offer Category 1 credit, a sponsoring organization must be accredited by either the ACCME or a recognized state medical society and must meet strict quality requirements from both the AMA and its accreditor. Most state licensing boards and specialty boards specifically require Category 1 credits.
AMA PRA Category 2 Credit is self-claimed by physicians. It covers learning activities like teaching medical students and residents, reading medical literature independently, or participating in peer review. No accredited provider needs to certify the activity. Physicians simply document what they learned and log the hours. Many states accept a mix of both categories, though Category 1 credits carry more weight.
Requirements for Osteopathic Physicians
Doctors of Osteopathic Medicine (DOs) follow a parallel system managed by the American Osteopathic Association. The AOA uses four credit categories: 1-A, 1-B, 2-A, and 2-B. In general terms, Category 1 covers osteopathic CME while Category 2 covers allopathic (MD-track) CME. The “A” designation typically means live activities, and “B” means non-live formats like online courses.
For the 2019-2021 cycle, osteopathic physicians needed 120 total CME credits over three years regardless of specialty. A family practice physician, for example, needed at least 30 credits in Category 1-A, another 30 in either 1-A or 1-B, and the remaining 60 could come from any category. Category 1-A activities include formal osteopathic CME courses, grand rounds at approved institutions, standardized life support courses, medical teaching, exam item writing, and interactive online CME.
State Licensing Requirements
Every state sets its own CME requirements for medical license renewal, and the numbers vary significantly. Most states operate on a two-year renewal cycle. On the lower end, Arizona, Delaware, and Tennessee require 40 credits every two years. Alaska, California, Connecticut, Maryland, and West Virginia require 50. Virginia requires 60. Massachusetts and New Hampshire sit at the top, requiring 100 credits over two years.
Some states also mandate credits in specific topics. Pain management, opioid prescribing, infectious disease reporting, and cultural competency are common required subjects depending on where you practice. Renewal deadlines vary too, with some states tying them to your birth month and others setting a fixed calendar date.
How Physicians Earn Credits
The days of earning CME only by attending weekend conferences are long gone. Physicians now have multiple formats to choose from, and most can be worked into a busy clinical schedule.
- Live group activities: Conferences, workshops, grand rounds, and seminars where physicians interact with faculty in real time. There’s no cap on credits earned this way.
- Medical journal CME: Reading a designated article, completing a reflection or discussion component, and answering assessment questions. Also uncapped.
- Online courses: Self-paced modules offered by accredited providers covering virtually every specialty and topic area.
- Point-of-care learning: Using evidence-based clinical decision tools during patient care, asking a clinical question, finding a recommendation, and applying it. This earns 0.5 credits per search, capped at 60 credits per three-year cycle under AAFP guidelines.
- Teaching and academic work: Preparing lectures for certified CME activities can qualify for Category 1 credit. Teaching medical students and residents qualifies for Category 2.
Board Certification and Continuing Certification
CME credits also feed into the maintenance of board certification, which is separate from state licensure. The American Board of Medical Specialties oversees continuing certification for 24 specialty boards, and CME is a core component of what they call “lifelong learning.” Specialty boards may grant quality improvement credit for certain CME activities and use assessments as learning tools rather than high-stakes exams.
Each specialty board sets its own requirements, but the ABMS encourages boards to reduce redundancy. If you hold multiple certifications from the same board, for instance, you shouldn’t have to duplicate efforts. CME credits earned for licensure often overlap with continuing certification requirements, though the two systems don’t always align perfectly, so physicians generally need to track both.
How Credits Are Tracked and Reported
Accredited CME providers are required to report activity data through the ACCME’s Program and Activity Reporting System, known as PARS. This centralized database serves a dual purpose: it helps the ACCME monitor the quality of CME programs, and it feeds physician participation data directly to participating state medical licensing boards.
This automated reporting has simplified what used to be a paperwork-heavy process. Rather than physicians collecting certificates and submitting them manually during license renewal, accredited providers can report completion through PARS, reducing the burden during audits. That said, physicians should still keep their own records, particularly for Category 2 credits and activities from smaller providers.
Independence From Commercial Influence
One of the most important safeguards in the CME system is the separation between education and industry marketing. The ACCME’s Standards for Integrity and Independence require that accredited education present only accurate, balanced, and scientifically justified recommendations. There must be a clear separation between CME content and any commercial or pharmaceutical promotion.
Specific standards require providers to prevent commercial bias, identify and mitigate financial relationships between faculty and industry, and manage any commercial funding appropriately. Faculty who have financial ties to companies whose products relate to the educational content must disclose those relationships. These rules exist so physicians can trust that CME recommendations reflect best evidence and patient interest rather than a company’s sales goals.