Medical Terminology for Medical Coding, Billing & Healthcare

Explore how the human body builds from atoms and molecules to organ systems, then examine how structure supports function across chemical, cellular, tissue, organ, and system levels.

Learn how cells form tissues, tissues form organs, and organs join into systems, with examples of red blood cells, epithelial, connective, muscle, and nervous tissues.

Explore dorsal and ventral body cavities, including the skull, spine, thoracic and abdominopelvic spaces, and major parts like pleural and pericardial cavities for precise medical coding.

Learn the frontal, sagittal, and transverse planes, including midsagittal and parasagittal distinctions, and how they guide imaging, injury localization, and surgical planning with MRIs and CT scans.

Explore the anatomical position, and the supine, prone, and lateral positions, and learn how these terms guide surgery, imaging, patient care, and documentation.

Learn key directional terms: anterior, posterior, superior, inferior, medial, lateral, proximal, and distal to describe body locations in the anatomical position for medical coding and reports.

Master word roots as the base of medical terms naming body parts, often from Greek or Latin origins. Decode terms like cardiomegaly and nephrectomy by combining roots with suffixes.

Explore how medical prefixes at the start of terms reveal location, time, quantity, or condition. See hypo, hyper, pre, post, mono, poly, bradycardia, tachycardia, and prenatal to decode terms.

Explore how medical suffixes signal inflammation, pain, removal, or a procedure, and learn to decode terms by linking roots with suffixes for confident medical coding.

Learn how combining forms and vowels link roots and suffixes in medical terms, when to use or omit the connecting vowel (often o) before consonants or before vowels, with examples.

Explore numerical prefixes in medical terms from mono to quad, with examples like monocyte and quadriplegia, and centi and hemi for precision.

Explore color roots in medical terminology, such as cyano, erythro, melano, leuko, and xantho, and how blue, red, black, white, and yellow cues indicate conditions and guide coding and reports.

Explore synonyms in medical terminology by mastering Latin and Greek roots, learning when to use renal versus nephro and dermatitis versus nephritis, and applying this to CPT and ICD coding.

Explore common symptom suffixes for pain, inflammation, bleeding, and swelling, such as neuralgia, arthritis, hemorrhage, and edema, and learn to parse word parts to improve coding.

Master location and directional terms such as anterior, posterior, superior, inferior, medial, lateral, proximal, distal, superficial, deep, ipsilateral, and contralateral to describe body parts in notes, radiology reports, and billing.

Explore how size and shape prefixes describe body parts and cells in medical language. Learn macro, micro, dolichos, and brachy to interpret notes in hematology, radiology, and orthopedics.

Identify and decode quantity prefixes (mono/uni meaning one, bi/di two, tri three, poly/multi many, oligo few, pan all) using terms like monocyte, unilateral, bilateral, polyuria, oliguria, and pandemic.

Learn time prefixes in medical terminology, including ante/pre for before, post for after, brady for slow, tachy for fast, and chrono for time, with examples like prenatal and bradycardia.

Identify and differentiate the five pathogen types: bacteria, viruses, fungi, protozoa, and parasites, and connect them to diseases like tuberculosis and malaria, with terms such as bacteremia and viremia.

Explore common diagnostic procedures such as biopsy, colonoscopy, ultrasound, MRI, CT scans, and X-ray, and learn how suffixes like scopy, gram, and graphy identify tests in medical records.

Explore common surgical procedures and suffixes like ectomy, otomy, plasty, and stoma, and use root words such as appendix, gallbladder, and colon to decode operative notes and coding.

Decode medical terms by recognizing suffixes -osis, -itis, -emia, and -pathy to reveal disease or condition in the body, illustrated by hepatitis, anemia, neuropathy, bronchitis, and leukemia.

Translate medical terminology into real chart notes by decoding abbreviations and procedural terms used in clinical documentation, imaging, labs, and surgeries.

Apply medical suffixes to diagnose cases in this interactive exercise, using clues like itis, emia, and osis to reinforce medical coding and billing terminology for common conditions.

Explore the cardiovascular system, including the heart, blood vessels, and blood, and learn how systemic and pulmonary circulations move oxygen and nutrients using accurate terminology for medical coding.

Explore root words for the heart and vessels, including cardio, angio, and vaso, and decode terms such as cardiomegaly, coronary arteries, angioplasty, and phlebitis.

Explore cardiovascular suffixes that change meanings in medical terms. Learn examples like cardiomegaly, cardiomyopathy, pericarditis, arteriosclerosis, and aortic stenosis.

Decode cardiovascular terms by mastering prefixes such as brady, tachy, peri, endo, hyper, and hypo. Apply these to interpret bradycardia, tachycardia, pericarditis, endocarditis, and related notes.

Decode myocardial infarction, angina pectoris, atrial fibrillation, congestive heart failure, hypertension, and ischemia as they appear in diagnosis notes, test results, and coding systems.

Explore cardiovascular tests and procedures from EKG and echocardiography to angiography and catheterization, and learn how they support diagnosis and documentation, including stress testing and Holter monitoring.

Learn the anatomy and function of the respiratory system, from nose to alveoli, and how oxygen, carbon dioxide, and pH balance underpin coding and diagnosing.

Explore root words of the respiratory system from naso to alveoli and see how terms like pharyngitis, laryngectomy, bronchitis, pulmonary, and alveolitis relate to medical documentation and coding.

Explore respiratory suffixes such as itis, rhinorrhea, pleurodynia, hemoptysis, osis, and stenosis to signal inflammation, discharge, pain, abnormal conditions, and narrowing in medical terms.

Explore how prefixes in respiratory terminology modify root words to describe breathing rate, effort, and gas levels, including tachypnea, bradypnea, dyspnea, eupnea, hypoxia, hypercapnia, and apnea.

Explore common respiratory conditions, such as asthma, bronchitis, emphysema, COPD, pneumonia, and tuberculosis, and how they affect airways, gas exchange, and medical coding.

Explore diagnostic and surgical respiratory procedures, including spirometry, PFTs, chest x-rays, sputum cultures, bronchoscopy, thoracentesis, lobectomy and pneumonectomy. Learn to read reports and code these procedures accurately for reimbursement.

Explore the digestive system from the oral cavity to the anus, including upper and lower GI divisions, ingestion, digestion, absorption, elimination, and key organs like liver, pancreas, and gallbladder.

Explore root words for the upper digestive system from mouth to small intestine, including oral, gloss, sublingual, pharyngeal, esophageal, gastric, and enteric terms used in medical records and billing.

Explore root words for the lower GI and accessory organs, including the duodenum, jejunum, ileum, colon, recto, and ano, plus liver, gallbladder, and pancreas, with examples for coding and documentation.

Explore how common prefixes and suffixes in digestive terminology build meaning, from gastritis and hepatomegaly to colonoscopy, with -itis, -megaly, and -scopy patterns, and terms like dyspepsia and emesis.

Learn to recognize common digestive conditions and their terminology, including inflammatory disorders like gastroenteritis and colitis, functional irritable bowel syndrome, and structural issues such as peptic ulcers and gallstones.

Explore diagnostic and surgical procedures in the digestive system, including endoscopy, biopsy, LFTs, cholecystectomy, colostomy, and imaging such as barium swallow, to support medical coding and billing.

Discover the urinary system’s role in filtration, waste elimination, and fluid and acid-base balance, with kidneys, ureters, bladder, and urethra, and why terminology matters in coding and documentation.

Learn to identify urinary system root words such as nephro and Renault for kidney terms, plus ureter, cysto, vesico, and urethra, to decode cystitis, nephritis, and related terms.

Explore suffixes in urinary terminology and how they shape meanings for conditions like hematuria and cystitis, and procedures such as nephrectomy and cystoscopy, aiding medical coding.

Learn how prefixes and descriptive terms shape urinary vocabulary, covering polyuria, oliguria, dysuria, hyperkalemia, hypokalemia, and nocturia, and see their use in chart notes and diagnostic codes.

Explore common urinary conditions including UTI, cystitis, incontinence, nephrolithiasis with renal colic, and glomerulonephritis. Learn how proteinuria and hematuria guide coding in medical records and EHRs.

Master urinary diagnostics and procedures, including urinalysis, cystoscopy, ultrasound or CT, urodynamic testing, nephrectomy, lithotripsy, and dialysis, with CPT and ICD coding for Esrd.

explore the male and female reproductive systems, their anatomy and function, including hormones, gamete transport, pregnancy, and common issues like BPH and infertility, for medical coding and documentation.

Discover core root words for female reproductive anatomy, including gyneco, hystero, endometritis, hysterectomy, ovaries, salpingitis, cervix, colposcopy, and mammo. Use them to read charts and code accurately in ob/gyn care.

Explore root words for male reproductive organs, including androgen, orchitis and orchiectomy, epididymo and epididymitis, vas and vasectomy, and prostate related terms.

Master suffixes in reproductive terminology used in diagnoses, surgeries, and obstetric records, such as itis, ectomy, area, gonorrhea, plasty, vaginoplasty, orchiopexy, gravida, and para.

Explore prefixes and cycle terms used in reproductive and maternity care, including menstruation, ovulation, pregnancy, gravida, para, neo natal, and postpartum, to decode clinical notes accurately.

Explore common male and female reproductive conditions and the medical terms used to describe them, including endometriosis, PCOS, ectopic pregnancy, prostatitis, erectile dysfunction, and testicular torsion.

Explore diagnostic and surgical procedures in reproductive health, including pap smear, mammogram, hysteroscopy, colposcopy, PSA testing, vasectomy, tubal ligation, and cesarean delivery, with coding context.