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Common ICD-10-CM Codes
Browse frequently used diagnostic codes organized by medical specialty. Updated for 2025.
Medical Specialties
Select a specialty to view common codes
These specialized lists contain the most frequently used codes in clinical practice
Anesthesiology
Common codes used in anesthesiology practice
Audiology
Common codes used in audiology practice
Cardiology
Common codes used in cardiology practice
Cardiothoracic & Vascular
Common codes used in cardiothoracic & vascular practice
Chiropractic
Common codes used in chiropractic practice
Dermatology
Common codes used in dermatology practice
Emergency Medicine
Common codes used in emergency medicine practice
Endocrinology
Common codes used in endocrinology practice
Family Practice
Common codes used in family practice practice
Gastroenterology
Common codes used in gastroenterology practice
General Surgery
Common codes used in general surgery practice
Hematology
Common codes used in hematology practice
Infectious Disease
Common codes used in infectious disease practice
Internal Medicine
Common codes used in internal medicine practice
Mental & Behavioral Health
Common codes used in mental & behavioral health practice
Nephrology
Common codes used in nephrology practice
Neurology
Common codes used in neurology practice
Obstetrics & Gynaecology
Common codes used in obstetrics & gynaecology practice
Oncology
Common codes used in oncology practice
Ophthalmology
Common codes used in ophthalmology practice
Orthopedics - Lower
Common codes used in orthopedics - lower practice
Orthopedics - Upper
Common codes used in orthopedics - upper practice
Otolaryngology
Common codes used in otolaryngology practice
Pain Management
Common codes used in pain management practice
Pathology
Common codes used in pathology practice
Pediatrics
Common codes used in pediatrics practice
Physical Therapy
Common codes used in physical therapy practice
Plastic Surgery
Common codes used in plastic surgery practice
Podiatry
Common codes used in podiatry practice
Primary Care
Common codes used in primary care practice
Pulmonology
Common codes used in pulmonology practice
Radiology
Common codes used in radiology practice
Speech Pathology
Common codes used in speech pathology practice
Urology
Common codes used in urology practice