New 2020 ICD-10 Codes

Complete list of new 2020 ICD-10 Codes new for the fiscal year 2020, effective October 1, 2019 through September 30, 2020.
There are more than 360 new codes in the 2020 version of ICD-10-CM. CMS updates include several new codes for External causes of morbidity and mortality (V01–Y98) and for Factors influencing health status and contact with health services (Z00–Z99).

• Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50–D89)
• Diseases of the ear and mastoid process (H60–H95)
• Diseases of the circulatory system (I00–I99)
• Diseases of the skin and subcutaneous tissue (L00–L99)
• Diseases of the genitourinary system (N00–N99)
• Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
• Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
• Injury, poisoning and certain other consequences of external causes (S00–T98)
• Codes for Special Purposes (U00–U99)
• External causes of morbidity and mortality (V01–Y98)
• Factors influencing health status and contact with health services (Z00–Z99)