Free ICD-10 tool · by Eleplan
ICD-10 Code Lookup
Search the entire ICD-10-CM code set — by code or plain-language condition — and get the official description, billable status, hierarchy, and related codes. Fast, free, no signup.
Try:E11.9 · Type 2 diabetesR10.81 · Abdominal tendernessF41.9 · Anxiety disorderM54.50 · Low back pain
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Browse by chapter
The full ICD-10-CM code set, organized into its 22 chapters. Open one to see its categories, then drill down to any code.
A00-B99Certain infectious and parasitic diseases›C00-D49Neoplasms›D50-D89Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism›E00-E89Endocrine, nutritional and metabolic diseases›F01-F99Mental, Behavioral and Neurodevelopmental disorders›G00-G99Diseases of the nervous system›H00-H59Diseases of the eye and adnexa›H60-H95Diseases of the ear and mastoid process›I00-I99Diseases of the circulatory system›J00-J99Diseases of the respiratory system›K00-K95Diseases of the digestive system›L00-L99Diseases of the skin and subcutaneous tissue›M00-M99Diseases of the musculoskeletal system and connective tissue›N00-N99Diseases of the genitourinary system›O00-O9APregnancy, childbirth and the puerperium›P00-P96Certain conditions originating in the perinatal period›Q00-Q99Congenital malformations, deformations and chromosomal abnormalities›R00-R99Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified›S00-T88Injury, poisoning and certain other consequences of external causes›U00-U85Codes for special purposes›V00-Y99External causes of morbidity›Z00-Z99Factors influencing health status and contact with health services›
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