CC Codes: Other and unspecified effects of external causes (T66-T78)
89 codes in T66-T78 are a CC as a secondary diagnosis under MS-DRG v44.0 (FY2027). Full CC list
| T67.01XA | Heatstroke and sunstroke, initial encounter |
| T67.02XA | Exertional heatstroke, initial encounter |
| T67.09XA | Other heatstroke and sunstroke, initial encounter |
| T69.021A | Immersion foot, right foot, initial encounter |
| T69.022A | Immersion foot, left foot, initial encounter |
| T69.029A | Immersion foot, unspecified foot, initial encounter |
| T70.3XXA | Caisson disease [decompression sickness], initial encounter |
| T71.111A | Asphyxiation due to smothering under pillow, accidental, initial encounter |
| T71.112A | Asphyxiation due to smothering under pillow, intentional self-harm, initial encounter |
| T71.113A | Asphyxiation due to smothering under pillow, assault, initial encounter |
| T71.114A | Asphyxiation due to smothering under pillow, undetermined, initial encounter |
| T71.121A | Asphyxiation due to plastic bag, accidental, initial encounter |
| T71.122A | Asphyxiation due to plastic bag, intentional self-harm, initial encounter |
| T71.123A | Asphyxiation due to plastic bag, assault, initial encounter |
| T71.124A | Asphyxiation due to plastic bag, undetermined, initial encounter |
| T71.131A | Asphyxiation due to being trapped in bed linens, accidental, initial encounter |
| T71.132A | Asphyxiation due to being trapped in bed linens, intentional self-harm, initial encounter |
| T71.133A | Asphyxiation due to being trapped in bed linens, assault, initial encounter |
| T71.134A | Asphyxiation due to being trapped in bed linens, undetermined, initial encounter |
| T71.141A | Asphyxiation due to smothering under another person's body (in bed), accidental, initial encounter |
| T71.143A | Asphyxiation due to smothering under another person's body (in bed), assault, initial encounter |
| T71.144A | Asphyxiation due to smothering under another person's body (in bed), undetermined, initial encounter |
| T71.151A | Asphyxiation due to smothering in furniture, accidental, initial encounter |
| T71.152A | Asphyxiation due to smothering in furniture, intentional self-harm, initial encounter |
| T71.153A | Asphyxiation due to smothering in furniture, assault, initial encounter |
| T71.154A | Asphyxiation due to smothering in furniture, undetermined, initial encounter |
| T71.161A | Asphyxiation due to hanging, accidental, initial encounter |
| T71.162A | Asphyxiation due to hanging, intentional self-harm, initial encounter |
| T71.163A | Asphyxiation due to hanging, assault, initial encounter |
| T71.164A | Asphyxiation due to hanging, undetermined, initial encounter |
| T71.191A | Asphyxiation due to mechanical threat to breathing due to other causes, accidental, initial encounter |
| T71.192A | Asphyxiation due to mechanical threat to breathing due to other causes, intentional self-harm, initial encounter |
| T71.193A | Asphyxiation due to mechanical threat to breathing due to other causes, assault, initial encounter |
| T71.194A | Asphyxiation due to mechanical threat to breathing due to other causes, undetermined, initial encounter |
| T71.20XA | Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, initial encounter |
| T71.21XA | Asphyxiation due to cave-in or falling earth, initial encounter |
| T71.221A | Asphyxiation due to being trapped in a car trunk, accidental, initial encounter |
| T71.222A | Asphyxiation due to being trapped in a car trunk, intentional self-harm, initial encounter |
| T71.223A | Asphyxiation due to being trapped in a car trunk, assault, initial encounter |
| T71.224A | Asphyxiation due to being trapped in a car trunk, undetermined, initial encounter |
| T71.231A | Asphyxiation due to being trapped in a (discarded) refrigerator, accidental, initial encounter |
| T71.232A | Asphyxiation due to being trapped in a (discarded) refrigerator, intentional self-harm, initial encounter |
| T71.233A | Asphyxiation due to being trapped in a (discarded) refrigerator, assault, initial encounter |
| T71.234A | Asphyxiation due to being trapped in a (discarded) refrigerator, undetermined, initial encounter |
| T71.29XA | Asphyxiation due to being trapped in other low oxygen environment, initial encounter |
| T71.9XXA | Asphyxiation due to unspecified cause, initial encounter |
| T74.01XA | Adult neglect or abandonment, confirmed, initial encounter |
| T74.02XA | Child neglect or abandonment, confirmed, initial encounter |
| T74.11XA | Adult physical abuse, confirmed, initial encounter |
| T74.12XA | Child physical abuse, confirmed, initial encounter |
| T74.21XA | Adult sexual abuse, confirmed, initial encounter |
| T74.22XA | Child sexual abuse, confirmed, initial encounter |
| T74.32XA | Child psychological abuse, confirmed, initial encounter |
| T74.4XXA | Shaken infant syndrome, initial encounter |
| T74.51XA | Adult forced sexual exploitation, confirmed, initial encounter |
| T74.52XA | Child sexual exploitation, confirmed, initial encounter |
| T74.61XA | Adult forced labor exploitation, confirmed, initial encounter |
| T74.62XA | Child forced labor exploitation, confirmed, initial encounter |
| T74.91XA | Unspecified adult maltreatment, confirmed, initial encounter |
| T74.92XA | Unspecified child maltreatment, confirmed, initial encounter |
| T75.1XXA | Unspecified effects of drowning and nonfatal submersion, initial encounter |
| T76.01XA | Adult neglect or abandonment, suspected, initial encounter |
| T76.02XA | Child neglect or abandonment, suspected, initial encounter |
| T76.11XA | Adult physical abuse, suspected, initial encounter |
| T76.12XA | Child physical abuse, suspected, initial encounter |
| T76.21XA | Adult sexual abuse, suspected, initial encounter |
| T76.22XA | Child sexual abuse, suspected, initial encounter |
| T76.32XA | Child psychological abuse, suspected, initial encounter |
| T76.51XA | Adult forced sexual exploitation, suspected, initial encounter |
| T76.52XA | Child sexual exploitation, suspected, initial encounter |
| T76.61XA | Adult forced labor exploitation, suspected, initial encounter |
| T76.62XA | Child forced labor exploitation, suspected, initial encounter |
| T76.91XA | Unspecified adult maltreatment, suspected, initial encounter |
| T76.92XA | Unspecified child maltreatment, suspected, initial encounter |
| T78.00XA | Anaphylactic reaction due to unspecified food, initial encounter |
| T78.01XA | Anaphylactic reaction due to peanuts, initial encounter |
| T78.02XA | Anaphylactic reaction due to shellfish (crustaceans), initial encounter |
| T78.03XA | Anaphylactic reaction due to other fish, initial encounter |
| T78.04XA | Anaphylactic reaction due to fruits and vegetables, initial encounter |
| T78.05XA | Anaphylactic reaction due to tree nuts and seeds, initial encounter |
| T78.06XA | Anaphylactic reaction due to food additives, initial encounter |
| T78.070A | Anaphylactic reaction due to milk and dairy products with tolerance to baked milk, initial encounter |
| T78.071A | Anaphylactic reaction due to milk and dairy products with reactivity to baked milk, initial encounter |
| T78.079A | Anaphylactic reaction due to milk and dairy products, unspecified, initial encounter |
| T78.080A | Anaphylactic reaction due to egg with tolerance to baked egg, initial encounter |
| T78.081A | Anaphylactic reaction due to egg with reactivity to baked egg, initial encounter |
| T78.089A | Anaphylactic reaction due to eggs, unspecified, initial encounter |
| T78.09XA | Anaphylactic reaction due to other food products, initial encounter |
| T78.2XXA | Anaphylactic shock, unspecified, initial encounter |