Free ABIM Internal Medicine Exam Prep
American Board of Internal Medicine Initial Certification (Internal Medicine)
Prepare for the ABIM Internal Medicine exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
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ABIM ABIM Board Certifications License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Phase 1 — Cardiology, Pulmonary & ID CoreYou are here
Master the highest-weighted domains: ACC/AHA 2017 hypertension, HF GDMT four-pillar therapy, atrial fibrillation with CHA2DS2-VASc and DOAC, GOLD 2024 COPD, GINA 2024 asthma, IDSA/ATS 2019 CAP, sepsis SSC 2021 hour-1 bundle, HIV ART and OI prophylaxis.
Phase 2 — Endocrine, GI/Hep, Nephrology
Drill ADA 2024 algorithm, thyroid and adrenal disorders, osteoporosis; GERD, H. pylori ACG 2024 bismuth quadruple, IBD, cirrhosis with MELD-Na, HCV DAAs; CKD KDIGO with SGLT2 and finerenone, AKI, glomerular disease.
Phase 3 — Heme/Onc, Rheum, Neuro, Psych, Geri
Anemia workup, acute leukemia, lymphoma, MM, VTE; RA DMARDs, SLE, GCA; ischemic stroke tPA and thrombectomy window, migraine CGRP mAbs; PHQ-9/GAD-7 with SSRI; Beers 2023, STEADI, lecanemab/donanemab ARIA monitoring.
Phase 4 — Timed Full-Length Modules
Complete 60-question timed blocks matching ABIM module structure, remediate weak blueprint areas, and review high-yield numerics (HEART score, CHA2DS2-VASc, MELD-Na, Duke criteria, KDIGO stages, HIV CD4 thresholds for prophylaxis).
Can You Take the ABIM Internal Medicine Exam?
Check if you meet the basic eligibility requirements
- •Active unrestricted medical license required before certificate is issued
- •Satisfactory evaluation by residency program director across the six ACGME core competencies
- •Completion of required rotations in general medicine, cardiology, critical care, ambulatory care, and subspecialty electives
- •International medical graduates must hold a valid ECFMG certificate
- •Candidates have up to 7 years after residency completion to attempt initial certification
ABIM Internal Medicine Quick Facts
Time to Get Licensed
6-12 months of focused preparation alongside clinical training (PGY-2/PGY-3)
From start to license in hand
Exam Provider
Pearson VUE Professional Centers (computer-based testing)
Retake Policy
Candidates who do not pass may re-register for a subsequent administration provided eligibility is maintained. Candidates have up to 7 years from residency completion to attain initial certification; after that, re-entry requirements apply.
Total Cost Breakdown
Free ABIM Internal Medicine Prep Tools
Reported exam pass rate: Approximately 90% first-time pass rate for U.S. MD/DO residency graduates (ABIM annual pass rate reports).. Check the exam sponsor for the latest official figure.
100 Practice Questions
Board-style MCQs aligned to the ABIM internal medicine blueprint and 2024-2026 guidelines (ACC/AHA, ADA, GOLD, GINA, KDIGO, IDSA, USPSTF, ACIP).
AI-Powered Learning
Adaptive explanations across cardiovascular, pulmonary, GI, endocrine, ID, heme/onc, renal, rheum, neuro, psych, and geriatrics.
2026 Updated
Covers 2024-2026 guideline updates: H. pylori ACG 2024, HF GDMT four-pillar, SGLT2 in CKD, lecanemab/donanemab for AD, Shingrix/PCV20/RSV.
Free Access
Start free before paying the ABIM ~$1,690 initial certification fee.
What You'll Study
21 chapters covering the exam topics in this guide
Chapter 0: The ABIM Exam, Blueprint & Study Strategy
4 sections
Chapter 1: Cardiovascular Disease (14% of Exam)
13 sections
Chapter 2: Endocrinology, Diabetes & Metabolism (9% of Exam)
9 sections
Chapter 3: Gastroenterology & Hepatology (9% of Exam)
11 sections
Chapter 4: Infectious Disease (9% of Exam)
12 sections
Chapter 5: Pulmonary Disease (9% of Exam)
11 sections
Chapter 6: Rheumatology & Orthopedics (9% of Exam)
11 sections
Chapter 7: Hematology (6% of Exam)
9 sections
Chapter 8: Medical Oncology (6% of Exam)
6 sections
Chapter 9: Nephrology & Urology (6% of Exam)
10 sections
Chapter 10: Neurology (4% of Exam)
8 sections
Chapter 11: Psychiatry & Behavioral Health (4% of Exam)
9 sections
Chapter 12: Dermatology (3% of Exam)
7 sections
Chapter 13: Obstetrics & Gynecology / Women's Health (3% of Exam)
7 sections
Chapter 14: Geriatric Syndromes (3% of Exam)
8 sections
Chapter 15: Allergy & Immunology (2% of Exam)
5 sections
Chapter 16: Preventive Medicine, Immunization & Clinical Epidemiology
4 sections
Chapter 17: Miscellaneous - Ethics, Patient Safety & Quality Improvement (2% of Exam)
5 sections
Chapter 18: Perioperative Medicine & Medical Consultation
3 sections
Chapter 19: Ophthalmology (1% of Exam)
3 sections
Chapter 20: Otolaryngology & Dental Medicine (1% of Exam)
3 sections
ABIM Internal Medicine Exam Details
American Board of Internal Medicine Initial Certification (Internal Medicine)
Administered by American Board of Internal Medicine (ABIM)
Exam Content Breakdown
Based on the official American Board of Internal Medicine (ABIM) content outline
ACS with HEART score risk stratification, STEMI door-to-balloon ≤90 minutes, DAPT (ASA + P2Y12), HF with reduced EF GDMT (ARNI/BB/MRA/SGLT2 four-pillar therapy), atrial fibrillation with CHA2DS2-VASc and DOAC selection, ACC/AHA 2017 hypertension thresholds (≥130/80), PE with Wells/PERC and CTPA vs V/Q, aortic dissection, valvular disease.
GOLD 2024 COPD A/B/E classification and LAMA/LABA/ICS therapy, GINA 2024 asthma with ICS-formoterol SMART, obstructive sleep apnea, idiopathic pulmonary fibrosis (nintedanib, pirfenidone), sarcoidosis, pulmonary hypertension, ARDS, interstitial lung disease.
GERD, peptic ulcer disease, H. pylori ACG 2024 bismuth quadruple therapy first-line, IBD (UC and Crohn disease), celiac disease, cirrhosis with MELD-Na prioritization, HCC screening with ultrasound every 6 months, pangenotypic DAA regimens for HCV (glecaprevir-pibrentasvir, sofosbuvir-velpatasvir).
ADA 2024 Standards of Care: A1c <7% individualized, SGLT2/GLP-1 preferred for ASCVD/HF/CKD, tirzepatide and semaglutide for obesity; thyroid (Graves, Hashimoto, subacute thyroiditis), adrenal insufficiency and Cushing syndrome, pituitary disorders, osteoporosis with DEXA T-score ≤−2.5, bisphosphonates and denosumab rebound.
CAP IDSA/ATS 2019 inpatient vs outpatient, HIV antiretroviral therapy and opportunistic infection prophylaxis (PJP prophylaxis when CD4 <200), PrEP with tenofovir-emtricitabine and long-acting cabotegravir, endocarditis modified Duke criteria, sepsis Surviving Sepsis Campaign 2021 hour-1 bundle, TB latent/active, UTI and pyelonephritis.
Iron deficiency anemia with ferritin <30, B12/folate deficiency, MDS IPSS-R risk, acute leukemia (AML, APL with ATRA + arsenic trioxide), CML with TKIs, lymphoma (Hodgkin vs NHL), multiple myeloma CRAB criteria, VTE treatment duration, thrombophilia workup.
CKD KDIGO G1-G5 and albuminuria A1-A3, ACEi/ARB plus SGLT2 plus finerenone for diabetic CKD, AKI KDIGO staging, glomerulonephritis (nephritic vs nephrotic syndromes), electrolyte disorders (hyponatremia, hyperkalemia), acid-base, nephrolithiasis.
Osteoarthritis, rheumatoid arthritis early DMARD therapy (methotrexate, biologic DMARDs), SLE (ACR/EULAR 2019 criteria), vasculitis (giant cell arteritis, GPA/MPA ANCA), spondyloarthropathies, gout and urate-lowering therapy.
Ischemic stroke tPA (standard <3 hr, extended window up to 4.5 hr, mechanical thrombectomy 6-24 hr with imaging), migraine CGRP mAbs (erenumab, galcanezumab) and gepants, epilepsy first-line agents, multiple sclerosis, peripheral neuropathy, syncope.
Depression (PHQ-9 with SSRI first-line — sertraline, escitalopram), anxiety (GAD-7), bipolar disorder, alcohol use disorder (AUDIT, naltrexone/acamprosate), opioid use disorder MAT, somatic symptom disorders, serotonin syndrome, antipsychotic adverse effects.
Beers criteria 2023 potentially inappropriate medications, falls STEADI assessment, dementia evaluation with MMSE/MoCA, lecanemab (2023) and donanemab (2024) for early Alzheimer with ARIA monitoring, delirium CAM, polypharmacy, advance care planning.
Common inflammatory dermatoses (eczema, psoriasis, rosacea), drug eruptions including SJS/TEN, cutaneous manifestations of systemic disease, skin cancer recognition (melanoma ABCDE, BCC, SCC), cellulitis vs stasis dermatitis.
Contraception, preconception counseling, pregnancy in the medically complex patient, gestational hypertension and preeclampsia with severe features, postpartum issues, menopause and HRT individualized risk/benefit.
Acute red eye triage, open- vs closed-angle glaucoma, diabetic retinopathy, vertigo (BPPV Dix-Hallpike, Ménière, vestibular neuritis), epistaxis, acute otitis media and sinusitis.
USPSTF 2024 screening (breast cancer 40-74 biennial update, CRC 45-75, LDCT lung 50-80 with ≥20 pack-years, AAA 65-75 male smokers), ACIP 2024 adult immunizations (Shingrix ≥50, PCV20, RSV ≥60, COVID updated formulation), biostatistics, number needed to treat, test characteristics.
Perioperative medicine, preoperative cardiac risk (RCRI), chronic pain, opioid stewardship, anaphylaxis and food/drug allergy, angioedema (ACEi-induced vs hereditary C1-INH), immunodeficiencies.
Decision-making capacity assessment, informed consent, goals of care and surrogate decision-making, disclosure of medical errors, patient safety and quality improvement (Plan-Do-Study-Act), healthcare disparities, professionalism.
What's Included
21 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required

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What's Next After the ABIM Internal Medicine?
After passing the ABIM Internal Medicine, you can pursue these career paths
ABIM Cardiovascular Disease
Cardiovascular Disease subspecialty certification (3-year fellowship + boards).
ABIM Gastroenterology
Gastroenterology subspecialty certification.
ABIM Hematology / Oncology
Hematology and Medical Oncology subspecialty certifications.
ABIM Pulmonary / Critical Care
Pulmonary Disease and Critical Care Medicine subspecialty certifications.
ABIM Endocrinology
Endocrinology, Diabetes and Metabolism subspecialty certification.
ABIM Nephrology
Nephrology subspecialty certification.
ABIM Infectious Disease
Infectious Disease subspecialty certification.
ABIM Rheumatology
Rheumatology subspecialty certification.
ABIM Geriatric Medicine
Geriatric Medicine subspecialty certification (shared with ABFM).
ABIM Hospice & Palliative Medicine
Hospice and Palliative Medicine subspecialty (multi-board).
ABIM Internal Medicine Exam FAQ
Official American Board of Internal Medicine (ABIM) Resources
Verify information with these official sources
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