ICD-11 Codes by Condition
Find the right ICD-11 diagnosis codes for common medical conditions. Each guide shows all related codes, explains the ICD-11 classification, and includes mappings to ICD-10-CM equivalents.
Hypertension
high blood pressure, HTN, elevated blood pressure
BA00, BA01, BA02, BA03
Diabetes Mellitus
diabetes, type 2 diabetes, type 1 diabetes
5A10, 5A11, 5A12, 5A13
Anxiety Disorders
anxiety, generalized anxiety disorder, GAD
6B00, 6B01, 6B02, 6B03
Depression
major depression, depressive disorder, MDD
6A70, 6A71, 6A72, 6A73
Asthma
asthma, bronchial asthma, reactive airway disease
CA23
COPD
chronic obstructive pulmonary disease, emphysema, chronic bronchitis
CA22, CA21
Back Pain
low back pain, lumbago, lumbar pain
ME84, FA80, FA81, FA82
Chest Pain
chest pain, angina, precordial pain
MD30, MD31, BA41
Urinary Tract Infection
UTI, bladder infection, cystitis
GC00, GC08, GA40
Heart Failure
CHF, congestive heart failure, cardiac failure
BB40, BB41, BB42
Atrial Fibrillation
AFib, A-fib, atrial fibrillation
BB60, BB61
Pneumonia
pneumonia, lung infection, community-acquired pneumonia
CA20, CA22, CA24
Obesity
obesity, obese, morbid obesity
5B80, 5B81, 5B82, 5B83
Hypothyroidism
hypothyroidism, underactive thyroid, low thyroid
5A00, 5A01
GERD
acid reflux, gastroesophageal reflux, heartburn
DA22, DA23
Chronic Kidney Disease
CKD, kidney disease, renal failure
GB60, GB61
COVID-19
COVID, coronavirus, SARS-CoV-2
RA01, RA02
Migraine
migraine, migraine headache, headache
8A80, 8A81, 8A84
Stroke
stroke, CVA, cerebrovascular accident
8B00, 8B01, 8B02, 8B10
Osteoarthritis
arthritis, osteoarthritis, OA
FA00, FA01, FA02
ADHD
ADHD, attention deficit disorder, ADD
6A05
Deep Vein Thrombosis
DVT, deep vein thrombosis, blood clot in leg
BC60, BC61
Sepsis
sepsis, septicemia, blood infection
1G40, 1G41
Sleep Apnea
sleep apnea, obstructive sleep apnea, OSA
7A40, 7A41
Fracture
broken bone, fracture, bone fracture
NA00, NA10, NA20
Cellulitis
cellulitis, skin infection, abscess
1G80, EA00
Hyperlipidemia
high cholesterol, hyperlipidemia, dyslipidemia
5C60, 5C70, 5C80
Vitamin D Deficiency
vitamin D deficiency, low vitamin D, vitamin D insufficiency
5C00, 5C01
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