ICD-10 Codes by Condition

Find the right ICD-10-CM diagnosis codes for common medical conditions. Each guide shows all related codes, explains when to use each one, and identifies which codes are billable.

Hypertension

high blood pressure, HTN, elevated blood pressure

I10, I11, I12, I13

Diabetes Mellitus

diabetes, type 2 diabetes, type 1 diabetes

E10, E11, E08, E09

Anxiety Disorders

anxiety, generalized anxiety disorder, GAD

F41.1, F41.0, F40.10, F41.9

Depression

major depression, depressive disorder, MDD

F32, F33, F34.1

Asthma

asthma, bronchial asthma, reactive airway disease

J45, J44.2, J45.20, J45.30

COPD

chronic obstructive pulmonary disease, emphysema, chronic bronchitis

J44.9, J44.1, J44.0, J43

Back Pain

low back pain, lumbago, lumbar pain

M54.5, M54.50, M54.3, M54.30

Chest Pain

chest pain, angina, precordial pain

R07.9, R07.89, R07.1, R07.2

Urinary Tract Infection

UTI, bladder infection, cystitis

N39.0, N30.0, N10, N12

Heart Failure

CHF, congestive heart failure, heart failure

I50.9, I50, I50.2, I50.20

Atrial Fibrillation

AFib, A-fib, atrial fibrillation

I48.91, I48.0, I48.11, I48.19

Pneumonia

pneumonia, lung infection, community-acquired pneumonia

J18.9, J18, J13, J15

Obesity

obesity, obese, morbid obesity

E66.01, E66.09, E66.9, E66.1

Hypothyroidism

hypothyroidism, underactive thyroid, low thyroid

E03.9, E03, E06.3, E89.0

GERD

acid reflux, gastroesophageal reflux, heartburn

K21.9, K21.0, K21.00, K21.01

Chronic Kidney Disease

CKD, kidney disease, renal failure

N18.9, N18.1, N18.2, N18.3

COVID-19

COVID, coronavirus, SARS-CoV-2

U07.1, U09.9, J12.82, M35.81

Migraine

migraine, migraine headache, headache

G43, G43.009, G43.109, G43.709

Stroke

stroke, CVA, cerebrovascular accident

I63, I63.9, I61, I60

Osteoarthritis

arthritis, osteoarthritis, OA

M17, M17.11, M17.12, M16

ADHD

ADHD, attention deficit disorder, ADD

F90.0, F90.1, F90.2, F90.9

Deep Vein Thrombosis

DVT, deep vein thrombosis, blood clot in leg

I82.40, I82.401, I82.402, I82.409

Pulmonary Embolism

PE, pulmonary embolism, blood clot in lung

I26.99, I26.09, I26.92, I26.02

Iron Deficiency Anemia

anemia, iron deficiency, low iron

D50.9, D50.0, D50.1, D50.8

Hyperlipidemia

high cholesterol, hyperlipidemia, dyslipidemia

E78.5, E78.00, E78.1, E78.2

Sleep Apnea

sleep apnea, obstructive sleep apnea, OSA

G47.33, G47.30, G47.31, G47.39

Fracture

broken bone, fracture, bone fracture

S72, S52, S82, S42

Cellulitis

cellulitis, skin infection, abscess

L03, L03.11, L03.11, L03.90

Sepsis

sepsis, septicemia, blood infection

A41.9, R65.20, R65.21, A41.01

Vitamin D Deficiency

vitamin D deficiency, low vitamin D, vitamin D insufficiency

E55.9, E55.0

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