Other and unspecified effects of external causes (T66-T78)

Browse all the diagnosis codes used for other and unspecified effects of external causes (t66-t78). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
  • Injury, poisoning and certain other consequences of external causes (S00–T88)

    • Other and unspecified effects of external causes (T66-T78)

        • Effects of heat and light (T67)

        • T67 Effects of heat and light
        • T67.0 Heatstroke and sunstroke
        • T67.01 Heatstroke and sunstroke
        • T67.01XA Heatstroke and sunstroke, initial encounter
        • T67.01XD Heatstroke and sunstroke, subsequent encounter
        • T67.01XS Heatstroke and sunstroke, sequela
        • T67.02 Exertional heatstroke
        • T67.02XA Exertional heatstroke, initial encounter
        • T67.02XD Exertional heatstroke, subsequent encounter
        • T67.02XS Exertional heatstroke, sequela
        • T67.09 Other heatstroke and sunstroke
        • T67.09XA Other heatstroke and sunstroke, initial encounter
        • T67.09XD Other heatstroke and sunstroke, subsequent encounter
        • T67.09XS Other heatstroke and sunstroke, sequela
        • T67.1 Heat syncope
        • T67.1XXA Heat syncope, initial encounter
        • T67.1XXD Heat syncope, subsequent encounter
        • T67.1XXS Heat syncope, sequela
        • T67.2 Heat cramp
        • T67.2XXA Heat cramp, initial encounter
        • T67.2XXD Heat cramp, subsequent encounter
        • T67.2XXS Heat cramp, sequela
        • T67.3 Heat exhaustion, anhydrotic
        • T67.3XXA Heat exhaustion, anhydrotic, initial encounter
        • T67.3XXD Heat exhaustion, anhydrotic, subsequent encounter
        • T67.3XXS Heat exhaustion, anhydrotic, sequela
        • T67.4 Heat exhaustion due to salt depletion
        • T67.4XXA Heat exhaustion due to salt depletion, initial encounter
        • T67.4XXD Heat exhaustion due to salt depletion, subsequent encounter
        • T67.4XXS Heat exhaustion due to salt depletion, sequela
        • T67.5 Heat exhaustion, unspecified
        • T67.5XXA Heat exhaustion, unspecified, initial encounter
        • T67.5XXD Heat exhaustion, unspecified, subsequent encounter
        • T67.5XXS Heat exhaustion, unspecified, sequela
        • T67.6 Heat fatigue, transient
        • T67.6XXA Heat fatigue, transient, initial encounter
        • T67.6XXD Heat fatigue, transient, subsequent encounter
        • T67.6XXS Heat fatigue, transient, sequela
        • T67.7 Heat edema
        • T67.7XXA Heat edema, initial encounter
        • T67.7XXD Heat edema, subsequent encounter
        • T67.7XXS Heat edema, sequela
        • T67.8 Other effects of heat and light
        • T67.8XXA Other effects of heat and light, initial encounter
        • T67.8XXD Other effects of heat and light, subsequent encounter
        • T67.8XXS Other effects of heat and light, sequela
        • T67.9 Effect of heat and light, unspecified
        • T67.9XXA Effect of heat and light, unspecified, initial encounter
        • T67.9XXD Effect of heat and light, unspecified, subsequent encounter
        • T67.9XXS Effect of heat and light, unspecified, sequela
        • Other effects of reduced temperature (T69)

        • T69 Other effects of reduced temperature
        • T69.0 Immersion hand and foot
        • T69.01 Immersion hand
        • T69.011 Immersion hand, right hand
        • T69.011A Immersion hand, right hand, initial encounter
        • T69.011D Immersion hand, right hand, subsequent encounter
        • T69.011S Immersion hand, right hand, sequela
        • T69.012 Immersion hand, left hand
        • T69.012A Immersion hand, left hand, initial encounter
        • T69.012D Immersion hand, left hand, subsequent encounter
        • T69.012S Immersion hand, left hand, sequela
        • T69.019 Immersion hand, unspecified hand
        • T69.019A Immersion hand, unspecified hand, initial encounter
        • T69.019D Immersion hand, unspecified hand, subsequent encounter
        • T69.019S Immersion hand, unspecified hand, sequela
        • T69.02 Immersion foot
        • T69.021 Immersion foot, right foot
        • T69.021A Immersion foot, right foot, initial encounter
        • T69.021D Immersion foot, right foot, subsequent encounter
        • T69.021S Immersion foot, right foot, sequela
        • T69.022 Immersion foot, left foot
        • T69.022A Immersion foot, left foot, initial encounter
        • T69.022D Immersion foot, left foot, subsequent encounter
        • T69.022S Immersion foot, left foot, sequela
        • T69.029 Immersion foot, unspecified foot
        • T69.029A Immersion foot, unspecified foot, initial encounter
        • T69.029D Immersion foot, unspecified foot, subsequent encounter
        • T69.029S Immersion foot, unspecified foot, sequela
        • T69.1 Chilblains
        • T69.1XXA Chilblains, initial encounter
        • T69.1XXD Chilblains, subsequent encounter
        • T69.1XXS Chilblains, sequela
        • T69.8 Other specified effects of reduced temperature
        • T69.8XXA Other specified effects of reduced temperature, initial encounter
        • T69.8XXD Other specified effects of reduced temperature, subsequent encounter
        • T69.8XXS Other specified effects of reduced temperature, sequela
        • T69.9 Effect of reduced temperature, unspecified
        • T69.9XXA Effect of reduced temperature, unspecified, initial encounter
        • T69.9XXD Effect of reduced temperature, unspecified, subsequent encounter
        • T69.9XXS Effect of reduced temperature, unspecified, sequela
        • Effects of air pressure and water pressure (T70)

        • T70 Effects of air pressure and water pressure
        • T70.0 Otitic barotrauma
        • T70.0XXA Otitic barotrauma, initial encounter
        • T70.0XXD Otitic barotrauma, subsequent encounter
        • T70.0XXS Otitic barotrauma, sequela
        • T70.1 Sinus barotrauma
        • T70.1XXA Sinus barotrauma, initial encounter
        • T70.1XXD Sinus barotrauma, subsequent encounter
        • T70.1XXS Sinus barotrauma, sequela
        • T70.2 Other and unspecified effects of high altitude
        • T70.20 Unspecified effects of high altitude
        • T70.20XA Unspecified effects of high altitude, initial encounter
        • T70.20XD Unspecified effects of high altitude, subsequent encounter
        • T70.20XS Unspecified effects of high altitude, sequela
        • T70.29 Other effects of high altitude
        • T70.29XA Other effects of high altitude, initial encounter
        • T70.29XD Other effects of high altitude, subsequent encounter
        • T70.29XS Other effects of high altitude, sequela
        • T70.3 Caisson disease [decompression sickness]
        • T70.3XXA Caisson disease [decompression sickness], initial encounter
        • T70.3XXD Caisson disease [decompression sickness], subsequent encounter
        • T70.3XXS Caisson disease [decompression sickness], sequela
        • T70.4 Effects of high-pressure fluids
        • T70.4XXA Effects of high-pressure fluids, initial encounter
        • T70.4XXD Effects of high-pressure fluids, subsequent encounter
        • T70.4XXS Effects of high-pressure fluids, sequela
        • T70.8 Other effects of air pressure and water pressure
        • T70.8XXA Other effects of air pressure and water pressure, initial encounter
        • T70.8XXD Other effects of air pressure and water pressure, subsequent encounter
        • T70.8XXS Other effects of air pressure and water pressure, sequela
        • T70.9 Effect of air pressure and water pressure, unspecified
        • T70.9XXA Effect of air pressure and water pressure, unspecified, initial encounter
        • T70.9XXD Effect of air pressure and water pressure, unspecified, subsequent encounter
        • T70.9XXS Effect of air pressure and water pressure, unspecified, sequela
        • Asphyxiation (T71)

        • T71 Asphyxiation
        • T71.1 Asphyxiation due to mechanical threat to breathing
        • T71.11 Asphyxiation due to smothering under pillow
        • T71.111 Asphyxiation due to smothering under pillow, accidental
        • T71.111A Asphyxiation due to smothering under pillow, accidental, initial encounter
        • T71.111D Asphyxiation due to smothering under pillow, accidental, subsequent encounter
        • T71.111S Asphyxiation due to smothering under pillow, accidental, sequela
        • T71.112 Asphyxiation due to smothering under pillow, intentional self-harm
        • T71.112A Asphyxiation due to smothering under pillow, intentional self-harm, initial encounter
        • T71.112D Asphyxiation due to smothering under pillow, intentional self-harm, subsequent encounter
        • T71.112S Asphyxiation due to smothering under pillow, intentional self-harm, sequela
        • T71.113 Asphyxiation due to smothering under pillow, assault
        • T71.113A Asphyxiation due to smothering under pillow, assault, initial encounter
        • T71.113D Asphyxiation due to smothering under pillow, assault, subsequent encounter
        • T71.113S Asphyxiation due to smothering under pillow, assault, sequela
        • T71.114 Asphyxiation due to smothering under pillow, undetermined
        • T71.114A Asphyxiation due to smothering under pillow, undetermined, initial encounter
        • T71.114D Asphyxiation due to smothering under pillow, undetermined, subsequent encounter
        • T71.114S Asphyxiation due to smothering under pillow, undetermined, sequela
        • T71.12 Asphyxiation due to plastic bag
        • T71.121 Asphyxiation due to plastic bag, accidental
        • T71.121A Asphyxiation due to plastic bag, accidental, initial encounter
        • T71.121D Asphyxiation due to plastic bag, accidental, subsequent encounter
        • T71.121S Asphyxiation due to plastic bag, accidental, sequela
        • T71.122 Asphyxiation due to plastic bag, intentional self-harm
        • T71.122A Asphyxiation due to plastic bag, intentional self-harm, initial encounter
        • T71.122D Asphyxiation due to plastic bag, intentional self-harm, subsequent encounter
        • T71.122S Asphyxiation due to plastic bag, intentional self-harm, sequela
        • T71.123 Asphyxiation due to plastic bag, assault
        • T71.123A Asphyxiation due to plastic bag, assault, initial encounter
        • T71.123D Asphyxiation due to plastic bag, assault, subsequent encounter
        • T71.123S Asphyxiation due to plastic bag, assault, sequela
        • T71.124 Asphyxiation due to plastic bag, undetermined
        • T71.124A Asphyxiation due to plastic bag, undetermined, initial encounter
        • T71.124D Asphyxiation due to plastic bag, undetermined, subsequent encounter
        • T71.124S Asphyxiation due to plastic bag, undetermined, sequela
        • T71.13 Asphyxiation due to being trapped in bed linens
        • T71.131 Asphyxiation due to being trapped in bed linens, accidental
        • T71.131A Asphyxiation due to being trapped in bed linens, accidental, initial encounter
        • T71.131D Asphyxiation due to being trapped in bed linens, accidental, subsequent encounter
        • T71.131S Asphyxiation due to being trapped in bed linens, accidental, sequela
        • T71.132 Asphyxiation due to being trapped in bed linens, intentional self-harm
        • T71.132A Asphyxiation due to being trapped in bed linens, intentional self-harm, initial encounter
        • T71.132D Asphyxiation due to being trapped in bed linens, intentional self-harm, subsequent encounter
        • T71.132S Asphyxiation due to being trapped in bed linens, intentional self-harm, sequela
        • T71.133 Asphyxiation due to being trapped in bed linens, assault
        • T71.133A Asphyxiation due to being trapped in bed linens, assault, initial encounter
        • T71.133D Asphyxiation due to being trapped in bed linens, assault, subsequent encounter
        • T71.133S Asphyxiation due to being trapped in bed linens, assault, sequela
        • T71.134 Asphyxiation due to being trapped in bed linens, undetermined
        • T71.134A Asphyxiation due to being trapped in bed linens, undetermined, initial encounter
        • T71.134D Asphyxiation due to being trapped in bed linens, undetermined, subsequent encounter
        • T71.134S Asphyxiation due to being trapped in bed linens, undetermined, sequela
        • T71.14 Asphyxiation due to smothering under another person's body (in bed)
        • T71.141 Asphyxiation due to smothering under another person's body (in bed), accidental
        • T71.141A Asphyxiation due to smothering under another person's body (in bed), accidental, initial encounter
        • T71.141D Asphyxiation due to smothering under another person's body (in bed), accidental, subsequent encounter
        • T71.141S Asphyxiation due to smothering under another person's body (in bed), accidental, sequela
        • T71.143 Asphyxiation due to smothering under another person's body (in bed), assault
        • T71.143A Asphyxiation due to smothering under another person's body (in bed), assault, initial encounter
        • T71.143D Asphyxiation due to smothering under another person's body (in bed), assault, subsequent encounter
        • T71.143S Asphyxiation due to smothering under another person's body (in bed), assault, sequela
        • T71.144 Asphyxiation due to smothering under another person's body (in bed), undetermined
        • T71.144A Asphyxiation due to smothering under another person's body (in bed), undetermined, initial encounter
        • T71.144D Asphyxiation due to smothering under another person's body (in bed), undetermined, subsequent encounter
        • T71.144S Asphyxiation due to smothering under another person's body (in bed), undetermined, sequela
        • T71.15 Asphyxiation due to smothering in furniture
        • T71.151 Asphyxiation due to smothering in furniture, accidental
        • T71.151A Asphyxiation due to smothering in furniture, accidental, initial encounter
        • T71.151D Asphyxiation due to smothering in furniture, accidental, subsequent encounter
        • T71.151S Asphyxiation due to smothering in furniture, accidental, sequela
        • T71.152 Asphyxiation due to smothering in furniture, intentional self-harm
        • T71.152A Asphyxiation due to smothering in furniture, intentional self-harm, initial encounter
        • T71.152D Asphyxiation due to smothering in furniture, intentional self-harm, subsequent encounter
        • T71.152S Asphyxiation due to smothering in furniture, intentional self-harm, sequela
        • T71.153 Asphyxiation due to smothering in furniture, assault
        • T71.153A Asphyxiation due to smothering in furniture, assault, initial encounter
        • T71.153D Asphyxiation due to smothering in furniture, assault, subsequent encounter
        • T71.153S Asphyxiation due to smothering in furniture, assault, sequela
        • T71.154 Asphyxiation due to smothering in furniture, undetermined
        • T71.154A Asphyxiation due to smothering in furniture, undetermined, initial encounter
        • T71.154D Asphyxiation due to smothering in furniture, undetermined, subsequent encounter
        • T71.154S Asphyxiation due to smothering in furniture, undetermined, sequela
        • T71.16 Asphyxiation due to hanging
        • T71.161 Asphyxiation due to hanging, accidental
        • T71.161A Asphyxiation due to hanging, accidental, initial encounter
        • T71.161D Asphyxiation due to hanging, accidental, subsequent encounter
        • T71.161S Asphyxiation due to hanging, accidental, sequela
        • T71.162 Asphyxiation due to hanging, intentional self-harm
        • T71.162A Asphyxiation due to hanging, intentional self-harm, initial encounter
        • T71.162D Asphyxiation due to hanging, intentional self-harm, subsequent encounter
        • T71.162S Asphyxiation due to hanging, intentional self-harm, sequela
        • T71.163 Asphyxiation due to hanging, assault
        • T71.163A Asphyxiation due to hanging, assault, initial encounter
        • T71.163D Asphyxiation due to hanging, assault, subsequent encounter
        • T71.163S Asphyxiation due to hanging, assault, sequela
        • T71.164 Asphyxiation due to hanging, undetermined
        • T71.164A Asphyxiation due to hanging, undetermined, initial encounter
        • T71.164D Asphyxiation due to hanging, undetermined, subsequent encounter
        • T71.164S Asphyxiation due to hanging, undetermined, sequela
        • T71.19 Asphyxiation due to mechanical threat to breathing due to other causes
        • T71.191 Asphyxiation due to mechanical threat to breathing due to other causes, accidental
        • T71.191A Asphyxiation due to mechanical threat to breathing due to other causes, accidental, initial encounter
        • T71.191D Asphyxiation due to mechanical threat to breathing due to other causes, accidental, subsequent encounter
        • T71.191S Asphyxiation due to mechanical threat to breathing due to other causes, accidental, sequela
        • T71.192 Asphyxiation due to mechanical threat to breathing due to other causes, intentional self-harm
        • T71.192A Asphyxiation due to mechanical threat to breathing due to other causes, intentional self-harm, initial encounter
        • T71.192D Asphyxiation due to mechanical threat to breathing due to other causes, intentional self-harm, subsequent encounter
        • T71.192S Asphyxiation due to mechanical threat to breathing due to other causes, intentional self-harm, sequela
        • T71.193 Asphyxiation due to mechanical threat to breathing due to other causes, assault
        • T71.193A Asphyxiation due to mechanical threat to breathing due to other causes, assault, initial encounter
        • T71.193D Asphyxiation due to mechanical threat to breathing due to other causes, assault, subsequent encounter
        • T71.193S Asphyxiation due to mechanical threat to breathing due to other causes, assault, sequela
        • T71.194 Asphyxiation due to mechanical threat to breathing due to other causes, undetermined
        • T71.194A Asphyxiation due to mechanical threat to breathing due to other causes, undetermined, initial encounter
        • T71.194D Asphyxiation due to mechanical threat to breathing due to other causes, undetermined, subsequent encounter
        • T71.194S Asphyxiation due to mechanical threat to breathing due to other causes, undetermined, sequela
        • T71.2 Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air
        • T71.20 Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause
        • T71.20XA Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, initial encounter
        • T71.20XD Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, subsequent encounter
        • T71.20XS Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, sequela
        • T71.21 Asphyxiation due to cave-in or falling earth
        • T71.21XA Asphyxiation due to cave-in or falling earth, initial encounter
        • T71.21XD Asphyxiation due to cave-in or falling earth, subsequent encounter
        • T71.21XS Asphyxiation due to cave-in or falling earth, sequela
        • T71.22 Asphyxiation due to being trapped in a car trunk
        • T71.221 Asphyxiation due to being trapped in a car trunk, accidental
        • T71.221A Asphyxiation due to being trapped in a car trunk, accidental, initial encounter
        • T71.221D Asphyxiation due to being trapped in a car trunk, accidental, subsequent encounter
        • T71.221S Asphyxiation due to being trapped in a car trunk, accidental, sequela
        • T71.222 Asphyxiation due to being trapped in a car trunk, intentional self-harm
        • T71.222A Asphyxiation due to being trapped in a car trunk, intentional self-harm, initial encounter
        • T71.222D Asphyxiation due to being trapped in a car trunk, intentional self-harm, subsequent encounter
        • T71.222S Asphyxiation due to being trapped in a car trunk, intentional self-harm, sequela
        • T71.223 Asphyxiation due to being trapped in a car trunk, assault
        • T71.223A Asphyxiation due to being trapped in a car trunk, assault, initial encounter
        • T71.223D Asphyxiation due to being trapped in a car trunk, assault, subsequent encounter
        • T71.223S Asphyxiation due to being trapped in a car trunk, assault, sequela
        • T71.224 Asphyxiation due to being trapped in a car trunk, undetermined
        • T71.224A Asphyxiation due to being trapped in a car trunk, undetermined, initial encounter
        • T71.224D Asphyxiation due to being trapped in a car trunk, undetermined, subsequent encounter
        • T71.224S Asphyxiation due to being trapped in a car trunk, undetermined, sequela
        • T71.23 Asphyxiation due to being trapped in a (discarded) refrigerator
        • T71.231 Asphyxiation due to being trapped in a (discarded) refrigerator, accidental
        • T71.231A Asphyxiation due to being trapped in a (discarded) refrigerator, accidental, initial encounter
        • T71.231D Asphyxiation due to being trapped in a (discarded) refrigerator, accidental, subsequent encounter
        • T71.231S Asphyxiation due to being trapped in a (discarded) refrigerator, accidental, sequela
        • T71.232 Asphyxiation due to being trapped in a (discarded) refrigerator, intentional self-harm
        • T71.232A Asphyxiation due to being trapped in a (discarded) refrigerator, intentional self-harm, initial encounter
        • T71.232D Asphyxiation due to being trapped in a (discarded) refrigerator, intentional self-harm, subsequent encounter
        • T71.232S Asphyxiation due to being trapped in a (discarded) refrigerator, intentional self-harm, sequela
        • T71.233 Asphyxiation due to being trapped in a (discarded) refrigerator, assault
        • T71.233A Asphyxiation due to being trapped in a (discarded) refrigerator, assault, initial encounter
        • T71.233D Asphyxiation due to being trapped in a (discarded) refrigerator, assault, subsequent encounter
        • T71.233S Asphyxiation due to being trapped in a (discarded) refrigerator, assault, sequela
        • T71.234 Asphyxiation due to being trapped in a (discarded) refrigerator, undetermined
        • T71.234A Asphyxiation due to being trapped in a (discarded) refrigerator, undetermined, initial encounter
        • T71.234D Asphyxiation due to being trapped in a (discarded) refrigerator, undetermined, subsequent encounter
        • T71.234S Asphyxiation due to being trapped in a (discarded) refrigerator, undetermined, sequela
        • T71.29 Asphyxiation due to being trapped in other low oxygen environment
        • T71.29XA Asphyxiation due to being trapped in other low oxygen environment, initial encounter
        • T71.29XD Asphyxiation due to being trapped in other low oxygen environment, subsequent encounter
        • T71.29XS Asphyxiation due to being trapped in other low oxygen environment, sequela
        • T71.9 Asphyxiation due to unspecified cause
        • T71.9XXA Asphyxiation due to unspecified cause, initial encounter
        • T71.9XXD Asphyxiation due to unspecified cause, subsequent encounter
        • T71.9XXS Asphyxiation due to unspecified cause, sequela
        • Effects of other deprivation (T73)

        • T73 Effects of other deprivation
        • T73.0 Starvation
        • T73.0XXA Starvation, initial encounter
        • T73.0XXD Starvation, subsequent encounter
        • T73.0XXS Starvation, sequela
        • T73.1 Deprivation of water
        • T73.1XXA Deprivation of water, initial encounter
        • T73.1XXD Deprivation of water, subsequent encounter
        • T73.1XXS Deprivation of water, sequela
        • T73.2 Exhaustion due to exposure
        • T73.2XXA Exhaustion due to exposure, initial encounter
        • T73.2XXD Exhaustion due to exposure, subsequent encounter
        • T73.2XXS Exhaustion due to exposure, sequela
        • T73.3 Exhaustion due to excessive exertion
        • T73.3XXA Exhaustion due to excessive exertion, initial encounter
        • T73.3XXD Exhaustion due to excessive exertion, subsequent encounter
        • T73.3XXS Exhaustion due to excessive exertion, sequela
        • T73.8 Other effects of deprivation
        • T73.8XXA Other effects of deprivation, initial encounter
        • T73.8XXD Other effects of deprivation, subsequent encounter
        • T73.8XXS Other effects of deprivation, sequela
        • T73.9 Effect of deprivation, unspecified
        • T73.9XXA Effect of deprivation, unspecified, initial encounter
        • T73.9XXD Effect of deprivation, unspecified, subsequent encounter
        • T73.9XXS Effect of deprivation, unspecified, sequela
        • Adult and child abuse, neglect and other maltreatment, confirmed (T74)

        • T74 Adult and child abuse, neglect and other maltreatment, confirmed
        • T74.0 Neglect or abandonment, confirmed
        • T74.01 Adult neglect or abandonment, confirmed
        • T74.01XA Adult neglect or abandonment, confirmed, initial encounter
        • T74.01XD Adult neglect or abandonment, confirmed, subsequent encounter
        • T74.01XS Adult neglect or abandonment, confirmed, sequela
        • T74.02 Child neglect or abandonment, confirmed
        • T74.02XA Child neglect or abandonment, confirmed, initial encounter
        • T74.02XD Child neglect or abandonment, confirmed, subsequent encounter
        • T74.02XS Child neglect or abandonment, confirmed, sequela
        • T74.1 Physical abuse, confirmed
        • T74.11 Adult physical abuse, confirmed
        • T74.11XA Adult physical abuse, confirmed, initial encounter
        • T74.11XD Adult physical abuse, confirmed, subsequent encounter
        • T74.11XS Adult physical abuse, confirmed, sequela
        • T74.12 Child physical abuse, confirmed
        • T74.12XA Child physical abuse, confirmed, initial encounter
        • T74.12XD Child physical abuse, confirmed, subsequent encounter
        • T74.12XS Child physical abuse, confirmed, sequela
        • T74.2 Sexual abuse, confirmed
        • T74.21 Adult sexual abuse, confirmed
        • T74.21XA Adult sexual abuse, confirmed, initial encounter
        • T74.21XD Adult sexual abuse, confirmed, subsequent encounter
        • T74.21XS Adult sexual abuse, confirmed, sequela
        • T74.22 Child sexual abuse, confirmed
        • T74.22XA Child sexual abuse, confirmed, initial encounter
        • T74.22XD Child sexual abuse, confirmed, subsequent encounter
        • T74.22XS Child sexual abuse, confirmed, sequela
        • T74.3 Psychological abuse, confirmed
        • T74.31 Adult psychological abuse, confirmed
        • T74.31XA Adult psychological abuse, confirmed, initial encounter
        • T74.31XD Adult psychological abuse, confirmed, subsequent encounter
        • T74.31XS Adult psychological abuse, confirmed, sequela
        • T74.32 Child psychological abuse, confirmed
        • T74.32XA Child psychological abuse, confirmed, initial encounter
        • T74.32XD Child psychological abuse, confirmed, subsequent encounter
        • T74.32XS Child psychological abuse, confirmed, sequela
        • T74.4 Shaken infant syndrome
        • T74.4XXA Shaken infant syndrome, initial encounter
        • T74.4XXD Shaken infant syndrome, subsequent encounter
        • T74.4XXS Shaken infant syndrome, sequela
        • T74.5 Forced sexual exploitation, confirmed
        • T74.51 Adult forced sexual exploitation, confirmed
        • T74.51XA Adult forced sexual exploitation, confirmed, initial encounter
        • T74.51XD Adult forced sexual exploitation, confirmed, subsequent encounter
        • T74.51XS Adult forced sexual exploitation, confirmed, sequela
        • T74.52 Child sexual exploitation, confirmed
        • T74.52XA Child sexual exploitation, confirmed, initial encounter
        • T74.52XD Child sexual exploitation, confirmed, subsequent encounter
        • T74.52XS Child sexual exploitation, confirmed, sequela
        • T74.6 Forced labor exploitation, confirmed
        • T74.61 Adult forced labor exploitation, confirmed
        • T74.61XA Adult forced labor exploitation, confirmed, initial encounter
        • T74.61XD Adult forced labor exploitation, confirmed, subsequent encounter
        • T74.61XS Adult forced labor exploitation, confirmed, sequela
        • T74.62 Child forced labor exploitation, confirmed
        • T74.62XA Child forced labor exploitation, confirmed, initial encounter
        • T74.62XD Child forced labor exploitation, confirmed, subsequent encounter
        • T74.62XS Child forced labor exploitation, confirmed, sequela
        • T74.9 Unspecified maltreatment, confirmed
        • T74.91 Unspecified adult maltreatment, confirmed
        • T74.91XA Unspecified adult maltreatment, confirmed, initial encounter
        • T74.91XD Unspecified adult maltreatment, confirmed, subsequent encounter
        • T74.91XS Unspecified adult maltreatment, confirmed, sequela
        • T74.92 Unspecified child maltreatment, confirmed
        • T74.92XA Unspecified child maltreatment, confirmed, initial encounter
        • T74.92XD Unspecified child maltreatment, confirmed, subsequent encounter
        • T74.92XS Unspecified child maltreatment, confirmed, sequela
        • T74.A Financial abuse, confirmed
        • T74.A1 Adult financial abuse, confirmed
        • T74.A1XA Adult financial abuse, confirmed, initial encounter
        • T74.A1XD Adult financial abuse, confirmed, subsequent encounter
        • T74.A1XS Adult financial abuse, confirmed, sequela
        • T74.A2 Child financial abuse, confirmed
        • T74.A2XA Child financial abuse, confirmed, initial encounter
        • T74.A2XD Child financial abuse, confirmed, subsequent encounter
        • T74.A2XS Child financial abuse, confirmed, sequela
        • Other and unspecified effects of other external causes (T75)

        • T75 Other and unspecified effects of other external causes
        • T75.0 Effects of lightning
        • T75.00 Unspecified effects of lightning
        • T75.00XA Unspecified effects of lightning, initial encounter
        • T75.00XD Unspecified effects of lightning, subsequent encounter
        • T75.00XS Unspecified effects of lightning, sequela
        • T75.01 Shock due to being struck by lightning
        • T75.01XA Shock due to being struck by lightning, initial encounter
        • T75.01XD Shock due to being struck by lightning, subsequent encounter
        • T75.01XS Shock due to being struck by lightning, sequela
        • T75.09 Other effects of lightning
        • T75.09XA Other effects of lightning, initial encounter
        • T75.09XD Other effects of lightning, subsequent encounter
        • T75.09XS Other effects of lightning, sequela
        • T75.1 Unspecified effects of drowning and nonfatal submersion
        • T75.1XXA Unspecified effects of drowning and nonfatal submersion, initial encounter
        • T75.1XXD Unspecified effects of drowning and nonfatal submersion, subsequent encounter
        • T75.1XXS Unspecified effects of drowning and nonfatal submersion, sequela
        • T75.2 Effects of vibration
        • T75.20 Unspecified effects of vibration
        • T75.20XA Unspecified effects of vibration, initial encounter
        • T75.20XD Unspecified effects of vibration, subsequent encounter
        • T75.20XS Unspecified effects of vibration, sequela
        • T75.21 Pneumatic hammer syndrome
        • T75.21XA Pneumatic hammer syndrome, initial encounter
        • T75.21XD Pneumatic hammer syndrome, subsequent encounter
        • T75.21XS Pneumatic hammer syndrome, sequela
        • T75.22 Traumatic vasospastic syndrome
        • T75.22XA Traumatic vasospastic syndrome, initial encounter
        • T75.22XD Traumatic vasospastic syndrome, subsequent encounter
        • T75.22XS Traumatic vasospastic syndrome, sequela
        • T75.23 Vertigo from infrasound
        • T75.23XA Vertigo from infrasound, initial encounter
        • T75.23XD Vertigo from infrasound, subsequent encounter
        • T75.23XS Vertigo from infrasound, sequela
        • T75.29 Other effects of vibration
        • T75.29XA Other effects of vibration, initial encounter
        • T75.29XD Other effects of vibration, subsequent encounter
        • T75.29XS Other effects of vibration, sequela
        • T75.3 Motion sickness
        • T75.3XXA Motion sickness, initial encounter
        • T75.3XXD Motion sickness, subsequent encounter
        • T75.3XXS Motion sickness, sequela
        • T75.4 Electrocution
        • T75.4XXA Electrocution, initial encounter
        • T75.4XXD Electrocution, subsequent encounter
        • T75.4XXS Electrocution, sequela
        • T75.8 Other specified effects of external causes
        • T75.81 Effects of abnormal gravitation [G] forces
        • T75.81XA Effects of abnormal gravitation [G] forces, initial encounter
        • T75.81XD Effects of abnormal gravitation [G] forces, subsequent encounter
        • T75.81XS Effects of abnormal gravitation [G] forces, sequela
        • T75.82 Effects of weightlessness
        • T75.82XA Effects of weightlessness, initial encounter
        • T75.82XD Effects of weightlessness, subsequent encounter
        • T75.82XS Effects of weightlessness, sequela
        • T75.89 Other specified effects of external causes
        • T75.89XA Other specified effects of external causes, initial encounter
        • T75.89XD Other specified effects of external causes, subsequent encounter
        • T75.89XS Other specified effects of external causes, sequela
        • Adult and child abuse, neglect and other maltreatment, suspected (T76)

        • T76 Adult and child abuse, neglect and other maltreatment, suspected
        • T76.0 Neglect or abandonment, suspected
        • T76.01 Adult neglect or abandonment, suspected
        • T76.01XA Adult neglect or abandonment, suspected, initial encounter
        • T76.01XD Adult neglect or abandonment, suspected, subsequent encounter
        • T76.01XS Adult neglect or abandonment, suspected, sequela
        • T76.02 Child neglect or abandonment, suspected
        • T76.02XA Child neglect or abandonment, suspected, initial encounter
        • T76.02XD Child neglect or abandonment, suspected, subsequent encounter
        • T76.02XS Child neglect or abandonment, suspected, sequela
        • T76.1 Physical abuse, suspected
        • T76.11 Adult physical abuse, suspected
        • T76.11XA Adult physical abuse, suspected, initial encounter
        • T76.11XD Adult physical abuse, suspected, subsequent encounter
        • T76.11XS Adult physical abuse, suspected, sequela
        • T76.12 Child physical abuse, suspected
        • T76.12XA Child physical abuse, suspected, initial encounter
        • T76.12XD Child physical abuse, suspected, subsequent encounter
        • T76.12XS Child physical abuse, suspected, sequela
        • T76.2 Sexual abuse, suspected
        • T76.21 Adult sexual abuse, suspected
        • T76.21XA Adult sexual abuse, suspected, initial encounter
        • T76.21XD Adult sexual abuse, suspected, subsequent encounter
        • T76.21XS Adult sexual abuse, suspected, sequela
        • T76.22 Child sexual abuse, suspected
        • T76.22XA Child sexual abuse, suspected, initial encounter
        • T76.22XD Child sexual abuse, suspected, subsequent encounter
        • T76.22XS Child sexual abuse, suspected, sequela
        • T76.3 Psychological abuse, suspected
        • T76.31 Adult psychological abuse, suspected
        • T76.31XA Adult psychological abuse, suspected, initial encounter
        • T76.31XD Adult psychological abuse, suspected, subsequent encounter
        • T76.31XS Adult psychological abuse, suspected, sequela
        • T76.32 Child psychological abuse, suspected
        • T76.32XA Child psychological abuse, suspected, initial encounter
        • T76.32XD Child psychological abuse, suspected, subsequent encounter
        • T76.32XS Child psychological abuse, suspected, sequela
        • T76.5 Forced sexual exploitation, suspected
        • T76.51 Adult forced sexual exploitation, suspected
        • T76.51XA Adult forced sexual exploitation, suspected, initial encounter
        • T76.51XD Adult forced sexual exploitation, suspected, subsequent encounter
        • T76.51XS Adult forced sexual exploitation, suspected, sequela
        • T76.52 Child sexual exploitation, suspected
        • T76.52XA Child sexual exploitation, suspected, initial encounter
        • T76.52XD Child sexual exploitation, suspected, subsequent encounter
        • T76.52XS Child sexual exploitation, suspected, sequela
        • T76.6 Forced labor exploitation, suspected
        • T76.61 Adult forced labor exploitation, suspected
        • T76.61XA Adult forced labor exploitation, suspected, initial encounter
        • T76.61XD Adult forced labor exploitation, suspected, subsequent encounter
        • T76.61XS Adult forced labor exploitation, suspected, sequela
        • T76.62 Child forced labor exploitation, suspected
        • T76.62XA Child forced labor exploitation, suspected, initial encounter
        • T76.62XD Child forced labor exploitation, suspected, subsequent encounter
        • T76.62XS Child forced labor exploitation, suspected, sequela
        • T76.9 Unspecified maltreatment, suspected
        • T76.91 Unspecified adult maltreatment, suspected
        • T76.91XA Unspecified adult maltreatment, suspected, initial encounter
        • T76.91XD Unspecified adult maltreatment, suspected, subsequent encounter
        • T76.91XS Unspecified adult maltreatment, suspected, sequela
        • T76.92 Unspecified child maltreatment, suspected
        • T76.92XA Unspecified child maltreatment, suspected, initial encounter
        • T76.92XD Unspecified child maltreatment, suspected, subsequent encounter
        • T76.92XS Unspecified child maltreatment, suspected, sequela
        • T76.A Financial abuse, suspected
        • T76.A1 Adult financial abuse, suspected
        • T76.A1XA Adult financial abuse, suspected, initial encounter
        • T76.A1XD Adult financial abuse, suspected, subsequent encounter
        • T76.A1XS Adult financial abuse, suspected, sequela
        • T76.A2 Child financial abuse, suspected
        • T76.A2XA Child financial abuse, suspected, initial encounter
        • T76.A2XD Child financial abuse, suspected, subsequent encounter
        • T76.A2XS Child financial abuse, suspected, sequela
        • Adverse effects, not elsewhere classified (T78)

        • T78 Adverse effects, not elsewhere classified
        • T78.0 Anaphylactic reaction due to food
        • T78.00 Anaphylactic reaction due to unspecified food
        • T78.00XA Anaphylactic reaction due to unspecified food, initial encounter
        • T78.00XD Anaphylactic reaction due to unspecified food, subsequent encounter
        • T78.00XS Anaphylactic reaction due to unspecified food, sequela
        • T78.01 Anaphylactic reaction due to peanuts
        • T78.01XA Anaphylactic reaction due to peanuts, initial encounter
        • T78.01XD Anaphylactic reaction due to peanuts, subsequent encounter
        • T78.01XS Anaphylactic reaction due to peanuts, sequela
        • T78.02 Anaphylactic reaction due to shellfish (crustaceans)
        • T78.02XA Anaphylactic reaction due to shellfish (crustaceans), initial encounter
        • T78.02XD Anaphylactic reaction due to shellfish (crustaceans), subsequent encounter
        • T78.02XS Anaphylactic reaction due to shellfish (crustaceans), sequela
        • T78.03 Anaphylactic reaction due to other fish
        • T78.03XA Anaphylactic reaction due to other fish, initial encounter
        • T78.03XD Anaphylactic reaction due to other fish, subsequent encounter
        • T78.03XS Anaphylactic reaction due to other fish, sequela
        • T78.04 Anaphylactic reaction due to fruits and vegetables
        • T78.04XA Anaphylactic reaction due to fruits and vegetables, initial encounter
        • T78.04XD Anaphylactic reaction due to fruits and vegetables, subsequent encounter
        • T78.04XS Anaphylactic reaction due to fruits and vegetables, sequela
        • T78.05 Anaphylactic reaction due to tree nuts and seeds
        • T78.05XA Anaphylactic reaction due to tree nuts and seeds, initial encounter
        • T78.05XD Anaphylactic reaction due to tree nuts and seeds, subsequent encounter
        • T78.05XS Anaphylactic reaction due to tree nuts and seeds, sequela
        • T78.06 Anaphylactic reaction due to food additives
        • T78.06XA Anaphylactic reaction due to food additives, initial encounter
        • T78.06XD Anaphylactic reaction due to food additives, subsequent encounter
        • T78.06XS Anaphylactic reaction due to food additives, sequela
        • T78.07 Anaphylactic reaction due to milk and dairy products
        • T78.07XA Anaphylactic reaction due to milk and dairy products, initial encounter
        • T78.07XD Anaphylactic reaction due to milk and dairy products, subsequent encounter
        • T78.07XS Anaphylactic reaction due to milk and dairy products, sequela
        • T78.08 Anaphylactic reaction due to eggs
        • T78.08XA Anaphylactic reaction due to eggs, initial encounter
        • T78.08XD Anaphylactic reaction due to eggs, subsequent encounter
        • T78.08XS Anaphylactic reaction due to eggs, sequela
        • T78.09 Anaphylactic reaction due to other food products
        • T78.09XA Anaphylactic reaction due to other food products, initial encounter
        • T78.09XD Anaphylactic reaction due to other food products, subsequent encounter
        • T78.09XS Anaphylactic reaction due to other food products, sequela
        • T78.1 Other adverse food reactions, not elsewhere classified
        • T78.1XXA Other adverse food reactions, not elsewhere classified, initial encounter
        • T78.1XXD Other adverse food reactions, not elsewhere classified, subsequent encounter
        • T78.1XXS Other adverse food reactions, not elsewhere classified, sequela
        • T78.2 Anaphylactic shock, unspecified
        • T78.2XXA Anaphylactic shock, unspecified, initial encounter
        • T78.2XXD Anaphylactic shock, unspecified, subsequent encounter
        • T78.2XXS Anaphylactic shock, unspecified, sequela
        • T78.3 Angioneurotic edema
        • T78.3XXA Angioneurotic edema, initial encounter
        • T78.3XXD Angioneurotic edema, subsequent encounter
        • T78.3XXS Angioneurotic edema, sequela
        • T78.4 Other and unspecified allergy
        • T78.40 Allergy, unspecified
        • T78.40XA Allergy, unspecified, initial encounter
        • T78.40XD Allergy, unspecified, subsequent encounter
        • T78.40XS Allergy, unspecified, sequela
        • T78.41 Arthus phenomenon
        • T78.41XA Arthus phenomenon, initial encounter
        • T78.41XD Arthus phenomenon, subsequent encounter
        • T78.41XS Arthus phenomenon, sequela
        • T78.49 Other allergy
        • T78.49XA Other allergy, initial encounter
        • T78.49XD Other allergy, subsequent encounter
        • T78.49XS Other allergy, sequela
        • T78.8 Other adverse effects, not elsewhere classified
        • T78.8XXA Other adverse effects, not elsewhere classified, initial encounter
        • T78.8XXD Other adverse effects, not elsewhere classified, subsequent encounter
        • T78.8XXS Other adverse effects, not elsewhere classified, sequela