General Coding Guidelines for Medical and Surgical Procedures
General Coding Guidelines for Other Medical- and Surgical-Related Procedures and Ancillary Procedures
Symptoms, Signs, and Abnormal Clinical and Laboratory Findings Not Elsewhere Classified, and Z Codes (ICD-10-CM Chapters 18 and 21, Codes R00-R99, Z00-Z99)
Certain Infectious and Parasitic Diseases (ICD-10-CM Chapter 1, Codes A00-B99)
Neoplasms (ICD-10-CM Chapter 2, Codes C00-D49)
Diseases of the Blood and Blood-Forming Organs and Certain Disorders Involving the Immune Mechanism (ICD-10-CM Chapter 3, Codes D50-D89)
Endocrine, Nutritional, and Metabolic Diseases (ICD-10-CM Chapter 4, Codes E00-E89)
Mental, Behavioral, and Neurodevelopmental Disorders (ICD-10-CM Chapter 5, Codes F01-F99)
Diseases of the Nervous System, Diseases of the Eye and Adnexa, and Diseases of the Ear and Mastoid Process (ICD-10-CM Chapter 6, Codes G00-G99, Chapter 7, Codes H00-H59, and Chapter 8, Codes H60-H95)
Diseases of the Circulatory System (ICD-10-CM Chapter 9, Codes I00-I99)
Diseases of the Respiratory System (ICD-10-CM Chapter 10, Codes J00-J99)
Diseases of the Digestive System (ICD-10-CM Chapter 11, Codes K00-K95)
Diseases of the Skin and Subcutaneous Tissue (ICD-10-CM Chapter 12, Codes L00-L99)
Diseases of the Musculoskeletal System and Connective Tissue (ICD-10-CM Chapter 13, Codes M00-M99)
Diseases of the Genitourinary System (ICD-10-CM Chapter 14, Codes N00-N99)
Pregnancy, Childbirth, and the Puerperium (ICD-10-CM Chapter 15, Codes O00-O9A)
Certain Conditions Originating in the Perinatal Period and Congenital Malformations, Deformations, and Chromosomal Abnormalities (ICD-10-CM Chapter 16, Codes P00-P96 and Chapter 17, Codes Q00-Q99)
Injury and Certain Other Consequences of External Causes and External Causes of Morbidity (ICD-10-CM Chapter 19, Codes S00-T88 and Chapter 20, Codes V00-Y99)
Burns, Adverse Effects, and Poisonings (ICD-10-CM Chapters 19 and 20, Codes S00-Y99)
