Table 7.
CCS categories merged in analysis
| ORIGINAL CCS CATEGORY | ORIGINAL CCS CATEGORY DESCRIPTION | MERGED CCS CATEGORY DESCRIPTION |
|---|---|---|
| 124 | Acute and chronic tonsillitis | Infectious disease |
| 157 | Acute and unspecified renal failure | Renal |
| 125 | Acute bronchitis | Other lower respiratory disease |
| 109 | Acute cerebrovascular disease | Vascular Disease & CVD |
| 100 | Acute myocardial infarction | Vascular Disease & CVD |
| 660 | Alcohol-related disorders | Mental health |
| 147 | Anal and rectal conditions | Hemorrhoids |
| 116 | Aortic and peripheral arterial embolism or thrombosis | Vascular Disease & CVD |
| 115 | Aortic; peripheral; and visceral artery aneurysms | Vascular Disease & CVD |
| 142 | Appendicitis and other appendiceal conditions | GI |
| 128 | Asthma | Other lower respiratory disease |
| 652 | Attention-deficit conduct and disruptive behavior disorders | Mental health |
| 3 | Bacterial infection; unspecified site | Infectious disease |
| 149 | Biliary tract disease | Other liver disease |
| 21 | Cancer of bone and connective tissue | Cancer |
| 35 | Cancer of brain and nervous system | Cancer |
| 24 | Cancer of breast | Cancer |
| 19 | Cancer of bronchus; lung | Cancer |
| 26 | Cancer of cervix | Cancer |
| 14 | Cancer of colon | Cancer |
| 33 | Cancer of kidney and renal pelvis | Cancer |
| 16 | Cancer of liver and intrahepatic bile duct | Cancer |
| 18 | Cancer of other GI organs; peritoneum | Cancer |
| 27 | Cancer of ovary | Cancer |
| 29 | Cancer of prostate | Cancer |
| 15 | Cancer of rectum and anus | Cancer |
| 13 | Cancer of stomach | Cancer |
| 41 | Cancer; other and unspecified primary | Cancer |
| 158 | Chronic kidney disease | Renal |
| 127 | Chronic obstructive pulmonary disease and bronchiectasis | Other lower respiratory disease |
| 108 | Congestive heart failure; non-hypertensive | Vascular Disease & CVD |
| 101 | Coronary atherosclerosis and other heart disease | Vascular Disease & CVD |
| 653 | Delirium dementia and amnestic and other cognitive disorders | Mental health |
| 50 | Diabetes mellitus with complications | Diabetes |
| 49 | Diabetes mellitus without complication | Diabetes |
| 137 | Diseases of mouth; excluding dental | Infectious disease |
| 98 | Essential hypertension | Hypertension |
| 246 | Fever of unknown origin | Infectious disease |
| 248 | Gangrene | Infectious disease |
| 140 | Gastritis and duodenitis | GI |
| 139 | Gastroduodenal ulcer (except hemorrhage) | GI |
| 153 | Gastrointestinal hemorrhage | GI |
| 88 | Glaucoma | Eye |
| 54 | Gout and other crystal arthropathies | Joint disease |
| 84 | Headache; including migraine | Conditions associated with dizziness or vertigo |
| 96 | Heart valve disorders | Vascular Disease & CVD |
| 6 | Hepatitis | Other liver diseases |
| 5 | HIV infection | Infectious disease |
| 99 | Hypertension with complications and secondary hypertension | Hypertension |
| 656 | Impulse control disorders NEC | Mental health |
| 201 | Infective arthritis and osteomyelitis (except that caused by tuberculosis or sexually transmitted disease) | Infectious disease |
| 123 | Influenza | Infectious disease |
| 135 | Intestinal infection | Infectious disease |
| 43 | Malignant neoplasm without specification of site | Cancer |
| 670 | Miscellaneous mental health disorders | Mental health |
| 657 | Mood disorders | Mental health |
| 40 | Multiple myeloma | Cancer |
| 156 | Nephritis; nephrosis; renal sclerosis | Renal |
| 38 | Non-Hodgkin’s lymphoma | Cancer |
| 154 | Noninfectious gastroenteritis | GI |
| 110 | Occlusion or stenosis of precerebral arteries | Vascular Disease & CVD |
| 203 | Osteoarthritis | Joint disease |
| 111 | Other and ill-defined cerebrovascular disease | Vascular Disease & CVD |
| 104 | Other and ill-defined heart disease | Vascular Disease & CVD |
| 212 | Other bone disease and musculoskeletal deformities | Joint disease |
| 78 | Other CNS infection and poliomyelitis | Infectious disease |
| 162 | Other diseases of bladder and urethra | Renal |
| 161 | Other diseases of kidney and ureters | Renal |
| 121 | Other diseases of veins and lymphatics | Vascular Disease & CVD |
| 141 | Other disorders of stomach and duodenum | GI |
| 155 | Other gastrointestinal disorders | GI |
| 198 | Other inflammatory condition of skin | Other skin disorders |
| 23 | Other nonepithelial cancer of skin | Cancer |
| 134 | Other upper respiratory disease | Other lower respiratory disease |
| 126 | Other upper respiratory infections | Other lower respiratory disease |
| 152 | Pancreatic disorders (not diabetes) | GI |
| 97 | Peri-; endo-; and myocarditis; cardiomyopathy (except that caused by tuberculosis or sexually transmitted disease) | Vascular Disease & CVD |
| 118 | Phlebitis; thrombophlebitis and thromboembolism | Vascular Disease & CVD |
| 130 | Pleurisy; pneumothorax; pulmonary collapse | Other lower respiratory disease |
| 122 | Pneumonia (except that caused by tuberculosis or sexually transmitted disease) | Other lower respiratory disease |
| 103 | Pulmonary heart disease | Other lower respiratory disease |
| 87 | Retinal detachments; defects; vascular occlusion; and retinopathy | Eye |
| 659 | Schizophrenia and other psychotic disorders | Mental health |
| 2 | Septicemia (except in labor) | Infectious disease |
| 197 | Skin and subcutaneous tissue infections | Other skin disorders |
| 661 | Substance-related disorders | Mental health |
| 662 | Suicide and intentional self-inflicted injury | Mental health |
| 245 | Syncope | Conditions associated with dizziness or vertigo |
| 112 | Transient cerebral ischemia | Vascular Disease & CVD |
| 1 | Tuberculosis | Infectious disease |
| 119 | Varicose veins of lower extremity | Vascular Disease & CVD |
| 7 | Viral infection | Infectious disease |
CCS Categories merged based on clinical determination that it was appropriate to merge to other CCS categories or a separate CCS Category needed to be created