✓ Free ICD-10 & CPT Reference · 24 Specialties · FY 2026 Updated · Copy Any Code Instantly

ICD-10 & CPT Code Directory
for US Medical Specialties

Specialty-specific billing codes, tips, and FAQs for physicians, coders, and billing teams. Search any symptom, diagnosis, or code to find the right specialty page.

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CaCardiologyICD-10 and CPT codes for hypertension, atrial fibrillation, heart failure, and arrhythmias.20 ICD-10 / 7 CPTView codes ›	MHMental HealthDiagnosis and therapy codes for depression, anxiety, PTSD, ADHD, and bipolar disorder.20 ICD-10 / 7 CPTView codes ›
BHBehavioral HealthCodes for behavioral counseling, substance use, eating disorders, and HCPCS H-codes.15 ICD-10 / 7 CPTView codes ›	PsPsychiatryPsychiatric E&M codes, psychotherapy add-ons, and diagnosis codes for schizophrenia.15 ICD-10 / 7 CPTView codes ›
OrOrthopedicsCodes for joint replacements, fractures, spine disorders, and musculoskeletal injuries.20 ICD-10 / 7 CPTView codes ›	DeDermatologyCodes for acne, psoriasis, eczema, skin biopsy, lesion destruction, and neoplasms.15 ICD-10 / 6 CPTView codes ›
FMFamily MedicineHigh-volume codes for annual exams, hypertension, diabetes, infections, and preventive care.15 ICD-10 / 6 CPTView codes ›	IMInternal MedicineCodes for chronic disease management: hypertension, diabetes, COPD, CKD, and heart failure.15 ICD-10 / 6 CPTView codes ›
PePediatricsBilling codes for well-child visits, immunizations, ADHD, asthma, and ear infections.15 ICD-10 / 6 CPTView codes ›	OGOB/GYNCodes for prenatal care, obstetric delivery, gynecologic procedures, and women’s health.15 ICD-10 / 6 CPTView codes ›
PuPulmonologyCodes for COPD, asthma, pulmonary fibrosis, pneumonia, sleep apnea, and spirometry.15 ICD-10 / 6 CPTView codes ›	NeNephrologyICD-10 codes for CKD stages 1-5, ESRD, dialysis, and hypertensive kidney disease.15 ICD-10 / 5 CPTView codes ›
RhRheumatologyCodes for rheumatoid arthritis, lupus, gout, fibromyalgia, and joint injections.15 ICD-10 / 6 CPTView codes ›	PMPain ManagementCodes for chronic pain, spinal disorders, epidural steroid injections, and nerve blocks.15 ICD-10 / 6 CPTView codes ›
PoPodiatryCodes for bunions, plantar fasciitis, diabetic foot ulcers, nail debridement, and foot surgery.15 ICD-10 / 6 CPTView codes ›	PTPhysiotherapyCPT codes for therapeutic exercise, gait training, manual therapy, and modalities.15 ICD-10 / 6 CPTView codes ›
OTOccupational TherapyCodes for ADL training, cognitive rehabilitation, and OT evaluations 97165-97167.15 ICD-10 / 6 CPTView codes ›	GMGeriatric MedicineCodes for dementia, Parkinson’s, osteoporosis, frailty, and Annual Wellness Visit.15 ICD-10 / 6 CPTView codes ›
PCPrimary CareTop primary care codes for routine exams, chronic conditions, and preventive services.15 ICD-10 / 6 CPTView codes ›	SMSleep MedicineCodes for sleep apnea, insomnia, narcolepsy, polysomnography, and CPAP titration.15 ICD-10 / 5 CPTView codes ›
UCUrgent CareHigh-volume codes for acute infections, UTIs, lacerations, and same-day visits.15 ICD-10 / 6 CPTView codes ›	VSVascular SurgeryCodes for peripheral arterial disease, varicose veins, DVT, and aortic aneurysm.15 ICD-10 / 6 CPTView codes ›
WCWound CareCodes for pressure ulcers, diabetic foot ulcers, debridement, and wound staging.15 ICD-10 / 6 CPTView codes ›	ASASC Ambulatory SurgeryProcedure codes for colonoscopy, arthroscopy, cataract surgery, and outpatient procedures.15 ICD-10 / 6 CPTView codes ›

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ICD-10 & CPT Code Directory
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