1. Y37 Military operations

    Includes:

    • injuries to military personnel and civilians occurring during peacetime on military property and during routine military exercises and operations

    Excludes1

    The appropriate 7th character is to be added to each code from category Y37

    • A - initial encounter
    • D - subsequent encounter
    • S - sequela
    1. Y37.0 Military operations involving explosion of marine weapons

      1. Y37.00 Military operations involving explosion of unspecified marine weapon

        Inclusion term(s):

        • Military operations involving underwater blast NOS
        • Y37.000 Military operations involving explosion of unspecified marine weapon, military personnel
        • Y37.001 Military operations involving explosion of unspecified marine weapon, civilian
      2. Y37.01 Military operations involving explosion of depth-charge

        • Y37.010 Military operations involving explosion of depth-charge, military personnel
        • Y37.011 Military operations involving explosion of depth-charge, civilian
      3. Y37.02 Military operations involving explosion of marine mine

        Inclusion term(s):

        • Military operations involving explosion of marine mine, at sea or in harbor
        • Y37.020 Military operations involving explosion of marine mine, military personnel
        • Y37.021 Military operations involving explosion of marine mine, civilian
      4. Y37.03 Military operations involving explosion of sea-based artillery shell

        • Y37.030 Military operations involving explosion of sea-based artillery shell, military personnel
        • Y37.031 Military operations involving explosion of sea-based artillery shell, civilian
      5. Y37.04 Military operations involving explosion of torpedo

        • Y37.040 Military operations involving explosion of torpedo, military personnel
        • Y37.041 Military operations involving explosion of torpedo, civilian
      6. Y37.05 Military operations involving accidental detonation of onboard marine weapons

        • Y37.050 Military operations involving accidental detonation of onboard marine weapons, military personnel
        • Y37.051 Military operations involving accidental detonation of onboard marine weapons, civilian
      7. Y37.09 Military operations involving explosion of other marine weapons

        • Y37.090 Military operations involving explosion of other marine weapons, military personnel
        • Y37.091 Military operations involving explosion of other marine weapons, civilian
    2. Y37.1 Military operations involving destruction of aircraft

      1. Y37.10 Military operations involving unspecified destruction of aircraft

        • Y37.100 Military operations involving unspecified destruction of aircraft, military personnel
        • Y37.101 Military operations involving unspecified destruction of aircraft, civilian
      2. Y37.11 Military operations involving destruction of aircraft due to enemy fire or explosives

        Inclusion term(s):

        • Military operations involving destruction of aircraft due to air to air missile
        • Military operations involving destruction of aircraft due to explosive placed on aircraft
        • Military operations involving destruction of aircraft due to rocket propelled grenade [RPG]
        • Military operations involving destruction of aircraft due to small arms fire
        • Military operations involving destruction of aircraft due to surface to air missile
        • Y37.110 Military operations involving destruction of aircraft due to enemy fire or explosives, military personnel
        • Y37.111 Military operations involving destruction of aircraft due to enemy fire or explosives, civilian
      3. Y37.12 Military operations involving destruction of aircraft due to collision with other aircraft

        • Y37.120 Military operations involving destruction of aircraft due to collision with other aircraft, military personnel
        • Y37.121 Military operations involving destruction of aircraft due to collision with other aircraft, civilian
      4. Y37.13 Military operations involving destruction of aircraft due to onboard fire

        • Y37.130 Military operations involving destruction of aircraft due to onboard fire, military personnel
        • Y37.131 Military operations involving destruction of aircraft due to onboard fire, civilian
      5. Y37.14 Military operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives

        • Y37.140 Military operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel
        • Y37.141 Military operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian
      6. Y37.19 Military operations involving other destruction of aircraft

        • Y37.190 Military operations involving other destruction of aircraft, military personnel
        • Y37.191 Military operations involving other destruction of aircraft, civilian
    3. Y37.2 Military operations involving other explosions and fragments

      1. Y37.20 Military operations involving unspecified explosion and fragments

        Inclusion term(s):

        • Military operations involving air blast NOS
        • Military operations involving blast NOS
        • Military operations involving blast fragments NOS
        • Military operations involving blast wave NOS
        • Military operations involving blast wind NOS
        • Military operations involving explosion NOS
        • Military operations involving explosion of bomb NOS
        • Y37.200 Military operations involving unspecified explosion and fragments, military personnel
        • Y37.201 Military operations involving unspecified explosion and fragments, civilian
      2. Y37.21 Military operations involving explosion of aerial bomb

        • Y37.210 Military operations involving explosion of aerial bomb, military personnel
        • Y37.211 Military operations involving explosion of aerial bomb, civilian
      3. Y37.22 Military operations involving explosion of guided missile

        • Y37.220 Military operations involving explosion of guided missile, military personnel
        • Y37.221 Military operations involving explosion of guided missile, civilian
      4. Y37.23 Military operations involving explosion of improvised explosive device [IED]

        Inclusion term(s):

        • Military operations involving explosion of person-borne improvised explosive device [IED]
        • Military operations involving explosion of vehicle-borne improvised explosive device [IED]
        • Military operations involving explosion of roadside improvised explosive device [IED]
        • Y37.230 Military operations involving explosion of improvised explosive device [IED], military personnel
        • Y37.231 Military operations involving explosion of improvised explosive device [IED], civilian
      5. Y37.24 Military operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device

        • Y37.240 Military operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel
        • Y37.241 Military operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian
      6. Y37.25 Military operations involving fragments from munitions

        • Y37.250 Military operations involving fragments from munitions, military personnel
        • Y37.251 Military operations involving fragments from munitions, civilian
      7. Y37.26 Military operations involving fragments of improvised explosive device [IED]

        Inclusion term(s):

        • Military operations involving fragments of person-borne improvised explosive device [IED]
        • Military operations involving fragments of vehicle-borne improvised explosive device [IED]
        • Military operations involving fragments of roadside improvised explosive device [IED]
        • Y37.260 Military operations involving fragments of improvised explosive device [IED], military personnel
        • Y37.261 Military operations involving fragments of improvised explosive device [IED], civilian
      8. Y37.27 Military operations involving fragments from weapons

        • Y37.270 Military operations involving fragments from weapons, military personnel
        • Y37.271 Military operations involving fragments from weapons, civilian
      9. Y37.29 Military operations involving other explosions and fragments

        Inclusion term(s):

        • Military operations involving explosion of grenade
        • Military operations involving explosions of land mine
        • Military operations involving shrapnel NOS
        • Y37.290 Military operations involving other explosions and fragments, military personnel
        • Y37.291 Military operations involving other explosions and fragments, civilian
    4. Y37.3 Military operations involving fires, conflagrations and hot substances

      Inclusion term(s):

      • Military operations involving smoke, fumes, and heat from fires, conflagrations and hot substances
      1. Y37.30 Military operations involving unspecified fire, conflagration and hot substance

        • Y37.300 Military operations involving unspecified fire, conflagration and hot substance, military personnel
        • Y37.301 Military operations involving unspecified fire, conflagration and hot substance, civilian
      2. Y37.31 Military operations involving gasoline bomb

        Inclusion term(s):

        • Military operations involving incendiary bomb
        • Military operations involving petrol bomb
        • Y37.310 Military operations involving gasoline bomb, military personnel
        • Y37.311 Military operations involving gasoline bomb, civilian
      3. Y37.32 Military operations involving incendiary bullet

        • Y37.320 Military operations involving incendiary bullet, military personnel
        • Y37.321 Military operations involving incendiary bullet, civilian
      4. Y37.33 Military operations involving flamethrower

        • Y37.330 Military operations involving flamethrower, military personnel
        • Y37.331 Military operations involving flamethrower, civilian
      5. Y37.39 Military operations involving other fires, conflagrations and hot substances

        • Y37.390 Military operations involving other fires, conflagrations and hot substances, military personnel
        • Y37.391 Military operations involving other fires, conflagrations and hot substances, civilian
    5. Y37.4 Military operations involving firearm discharge and other forms of conventional warfare

      1. Y37.41 Military operations involving rubber bullets

        • Y37.410 Military operations involving rubber bullets, military personnel
        • Y37.411 Military operations involving rubber bullets, civilian
      2. Y37.42 Military operations involving firearms pellets

        • Y37.420 Military operations involving firearms pellets, military personnel
        • Y37.421 Military operations involving firearms pellets, civilian
      3. Y37.43 Military operations involving other firearms discharge

        Inclusion term(s):

        • Military operations involving bullets NOS
        • Y37.430 Military operations involving other firearms discharge, military personnel
        • Y37.431 Military operations involving other firearms discharge, civilian
      4. Y37.44 Military operations involving unarmed hand to hand combat

        • Y37.440 Military operations involving unarmed hand to hand combat, military personnel
        • Y37.441 Military operations involving unarmed hand to hand combat, civilian
      5. Y37.45 Military operations involving combat using blunt or piercing object

        • Y37.450 Military operations involving combat using blunt or piercing object, military personnel
        • Y37.451 Military operations involving combat using blunt or piercing object, civilian
      6. Y37.46 Military operations involving intentional restriction of air and airway

        • Y37.460 Military operations involving intentional restriction of air and airway, military personnel
        • Y37.461 Military operations involving intentional restriction of air and airway, civilian
      7. Y37.47 Military operations involving unintentional restriction of air and airway

        • Y37.470 Military operations involving unintentional restriction of air and airway, military personnel
        • Y37.471 Military operations involving unintentional restriction of air and airway, civilian
      8. Y37.49 Military operations involving other forms of conventional warfare

        • Y37.490 Military operations involving other forms of conventional warfare, military personnel
        • Y37.491 Military operations involving other forms of conventional warfare, civilian
    6. Y37.5 Military operations involving nuclear weapons

      Inclusion term(s):

      • Military operation involving dirty bomb NOS
      1. Y37.50 Military operations involving unspecified effect of nuclear weapon

        • Y37.500 Military operations involving unspecified effect of nuclear weapon, military personnel
        • Y37.501 Military operations involving unspecified effect of nuclear weapon, civilian
      2. Y37.51 Military operations involving direct blast effect of nuclear weapon

        Inclusion term(s):

        • Military operations involving blast pressure of nuclear weapon
        • Y37.510 Military operations involving direct blast effect of nuclear weapon, military personnel
        • Y37.511 Military operations involving direct blast effect of nuclear weapon, civilian
      3. Y37.52 Military operations involving indirect blast effect of nuclear weapon

        Inclusion term(s):

        • Military operations involving being thrown by blast of nuclear weapon
        • Military operations involving being struck or crushed by blast debris of nuclear weapon
        • Y37.520 Military operations involving indirect blast effect of nuclear weapon, military personnel
        • Y37.521 Military operations involving indirect blast effect of nuclear weapon, civilian
      4. Y37.53 Military operations involving thermal radiation effect of nuclear weapon

        Inclusion term(s):

        • Military operations involving direct heat from nuclear weapon
        • Military operation involving fireball effects from nuclear weapon
        • Y37.530 Military operations involving thermal radiation effect of nuclear weapon, military personnel
        • Y37.531 Military operations involving thermal radiation effect of nuclear weapon, civilian
      5. Y37.54 Military operation involving nuclear radiation effects of nuclear weapon

        Inclusion term(s):

        • Military operation involving acute radiation exposure from nuclear weapon
        • Military operation involving exposure to immediate ionizing radiation from nuclear weapon
        • Military operation involving fallout exposure from nuclear weapon
        • Military operation involving secondary effects of nuclear weapons
        • Y37.540 Military operation involving nuclear radiation effects of nuclear weapon, military personnel
        • Y37.541 Military operation involving nuclear radiation effects of nuclear weapon, civilian
      6. Y37.59 Military operation involving other effects of nuclear weapons

        • Y37.590 Military operation involving other effects of nuclear weapons, military personnel
        • Y37.591 Military operation involving other effects of nuclear weapons, civilian
    7. Y37.6 Military operations involving biological weapons

      1. Y37.6X Military operations involving biological weapons

        • Y37.6X0 Military operations involving biological weapons, military personnel
        • Y37.6X1 Military operations involving biological weapons, civilian
    8. Y37.7 Military operations involving chemical weapons and other forms of unconventional warfare

      1. Y37.7X Military operations involving chemical weapons and other forms of unconventional warfare

        • Y37.7X0 Military operations involving chemical weapons and other forms of unconventional warfare, military personnel
        • Y37.7X1 Military operations involving chemical weapons and other forms of unconventional warfare, civilian
    9. Y37.9 Other and unspecified military operations

      1. Y37.90 Military operations, unspecified

      2. Y37.91 Military operations involving unspecified weapon of mass destruction [WMD]

      3. Y37.92 Military operations involving friendly fire

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.