Symptoms:
780-780: General symptoms
781-781: Symptoms involving nervous and musculoskeletal systems
782-782: Symptoms involving skin and other integumentary tissue
784-784: Symptoms involving head and neck
785-785: Symptoms involving cardiovascular system
786-786: Symptoms involving respiratory system and other chest symptoms
787-787: Symptoms involving digestive system
788-788: Symptoms involving urinary system
789-789: Other symptoms involving abdomen and pelvis
Nonspecific Abnormal Findings:
790-796: Nonspecific findings on examination of blood
Ill-defined Conditions:
797-799: Ill-defined and unknown causes of morbidity and mortality
Sources:
Record Layout, 2010, Centers for Medicare and Medicaid Services, Retrieved from https://www.cms.gov/
