Y37Not billable, use a more specific code below
Military operations
In Legal intervention, operations of war, military operations, and terrorism (Y35-Y38), chapter 20: External Causes of Morbidity
273 billable codes under Y37: none are a CC or MCC; none map to an HCC.
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Instructional notes
Includes: conditions that are coded here
- injuries to military personnel and civilians occurring during peacetime on military property and during routine military exercises and operations
Excludes1: not coded here, use a different code
- military aircraft involved in aircraft accident with civilian aircraft (V97.81-)
- military vehicles involved in transport accident with civilian vehicle (V09.01, V09.21, V19.81, V29.818, V39.81, V49.81, V59.81, V69.81, V79.81)
- military watercraft involved in water transport accident with civilian watercraft (V94.81-)
- war operations (Y36.-)
Official coding guidelines
From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.
Covers how to report external cause codes (V00-Y99) describing cause, intent, place, activity, and status. They are never principal or first-listed, and reporting is voluntary unless required.
- General External Cause Coding Guidelines (page 88)
- Place of Occurrence Guideline (page 89)
- Activity Code (page 89)
- Place of Occurrence, Activity, and Status Codes Used with other External Cause Code (page 89)
- If the Reporting Format Limits the Number of External Cause Codes (page 90)
- Multiple External Cause Coding Guidelines (page 90)
- Child and Adult Abuse Guideline (page 90)
- Unknown or Undetermined Intent Guideline (page 91)
All codes under Y37
Y37 can't be used on a claim. Pick a billable code below; grey headings group them.
- Y37.0Military operations involving explosion of marine weapons
- Y37.00Military operations involving explosion of unspecified marine weapon
- Y37.000Military operations involving explosion of unspecified marine weapon, military personnel
- Y37.000AMilitary operations involving explosion of unspecified marine weapon, military personnel, initial encounter
- Y37.000DMilitary operations involving explosion of unspecified marine weapon, military personnel, subsequent encounter
- Y37.000SMilitary operations involving explosion of unspecified marine weapon, military personnel, sequela
- Y37.001Military operations involving explosion of unspecified marine weapon, civilian
- Y37.001AMilitary operations involving explosion of unspecified marine weapon, civilian, initial encounter
- Y37.001DMilitary operations involving explosion of unspecified marine weapon, civilian, subsequent encounter
- Y37.001SMilitary operations involving explosion of unspecified marine weapon, civilian, sequela
- Y37.01Military operations involving explosion of depth-charge
- Y37.010Military operations involving explosion of depth-charge, military personnel
- Y37.010AMilitary operations involving explosion of depth-charge, military personnel, initial encounter
- Y37.010DMilitary operations involving explosion of depth-charge, military personnel, subsequent encounter
- Y37.010SMilitary operations involving explosion of depth-charge, military personnel, sequela
- Y37.011Military operations involving explosion of depth-charge, civilian
- Y37.011AMilitary operations involving explosion of depth-charge, civilian, initial encounter
- Y37.011DMilitary operations involving explosion of depth-charge, civilian, subsequent encounter
- Y37.011SMilitary operations involving explosion of depth-charge, civilian, sequela
- Y37.02Military operations involving explosion of marine mine
- Y37.020Military operations involving explosion of marine mine, military personnel
- Y37.020AMilitary operations involving explosion of marine mine, military personnel, initial encounter
- Y37.020DMilitary operations involving explosion of marine mine, military personnel, subsequent encounter
- Y37.020SMilitary operations involving explosion of marine mine, military personnel, sequela
- Y37.021Military operations involving explosion of marine mine, civilian
- Y37.021AMilitary operations involving explosion of marine mine, civilian, initial encounter
- Y37.021DMilitary operations involving explosion of marine mine, civilian, subsequent encounter
- Y37.021SMilitary operations involving explosion of marine mine, civilian, sequela
- Y37.03Military operations involving explosion of sea-based artillery shell
- Y37.030Military operations involving explosion of sea-based artillery shell, military personnel
- Y37.030AMilitary operations involving explosion of sea-based artillery shell, military personnel, initial encounter
- Y37.030DMilitary operations involving explosion of sea-based artillery shell, military personnel, subsequent encounter
- Y37.030SMilitary operations involving explosion of sea-based artillery shell, military personnel, sequela
- Y37.031Military operations involving explosion of sea-based artillery shell, civilian
- Y37.031AMilitary operations involving explosion of sea-based artillery shell, civilian, initial encounter
- Y37.031DMilitary operations involving explosion of sea-based artillery shell, civilian, subsequent encounter
- Y37.031SMilitary operations involving explosion of sea-based artillery shell, civilian, sequela
- Y37.04Military operations involving explosion of torpedo
- Y37.040Military operations involving explosion of torpedo, military personnel
- Y37.040AMilitary operations involving explosion of torpedo, military personnel, initial encounter
- Y37.040DMilitary operations involving explosion of torpedo, military personnel, subsequent encounter
- Y37.040SMilitary operations involving explosion of torpedo, military personnel, sequela
- Y37.041Military operations involving explosion of torpedo, civilian
- Y37.041AMilitary operations involving explosion of torpedo, civilian, initial encounter
- Y37.041DMilitary operations involving explosion of torpedo, civilian, subsequent encounter
- Y37.041SMilitary operations involving explosion of torpedo, civilian, sequela
- Y37.05Military operations involving accidental detonation of onboard marine weapons
- Y37.050Military operations involving accidental detonation of onboard marine weapons, military personnel
- Y37.050AMilitary operations involving accidental detonation of onboard marine weapons, military personnel, initial encounter
- Y37.050DMilitary operations involving accidental detonation of onboard marine weapons, military personnel, subsequent encounter
- Y37.050SMilitary operations involving accidental detonation of onboard marine weapons, military personnel, sequela
- Y37.051Military operations involving accidental detonation of onboard marine weapons, civilian
- Y37.051AMilitary operations involving accidental detonation of onboard marine weapons, civilian, initial encounter
- Y37.051DMilitary operations involving accidental detonation of onboard marine weapons, civilian, subsequent encounter
- Y37.051SMilitary operations involving accidental detonation of onboard marine weapons, civilian, sequela
- Y37.09Military operations involving explosion of other marine weapons
- Y37.090Military operations involving explosion of other marine weapons, military personnel
- Y37.090AMilitary operations involving explosion of other marine weapons, military personnel, initial encounter
- Y37.090DMilitary operations involving explosion of other marine weapons, military personnel, subsequent encounter
- Y37.090SMilitary operations involving explosion of other marine weapons, military personnel, sequela
- Y37.091Military operations involving explosion of other marine weapons, civilian
- Y37.091AMilitary operations involving explosion of other marine weapons, civilian, initial encounter
- Y37.091DMilitary operations involving explosion of other marine weapons, civilian, subsequent encounter
- Y37.091SMilitary operations involving explosion of other marine weapons, civilian, sequela
- Y37.1Military operations involving destruction of aircraft
- Y37.10Military operations involving unspecified destruction of aircraft
- Y37.100Military operations involving unspecified destruction of aircraft, military personnel
- Y37.100AMilitary operations involving unspecified destruction of aircraft, military personnel, initial encounter
- Y37.100DMilitary operations involving unspecified destruction of aircraft, military personnel, subsequent encounter
- Y37.100SMilitary operations involving unspecified destruction of aircraft, military personnel, sequela
- Y37.101Military operations involving unspecified destruction of aircraft, civilian
- Y37.101AMilitary operations involving unspecified destruction of aircraft, civilian, initial encounter
- Y37.101DMilitary operations involving unspecified destruction of aircraft, civilian, subsequent encounter
- Y37.101SMilitary operations involving unspecified destruction of aircraft, civilian, sequela
- Y37.11Military operations involving destruction of aircraft due to enemy fire or explosives
- Y37.110Military operations involving destruction of aircraft due to enemy fire or explosives, military personnel
- Y37.110AMilitary operations involving destruction of aircraft due to enemy fire or explosives, military personnel, initial encounter
- Y37.110DMilitary operations involving destruction of aircraft due to enemy fire or explosives, military personnel, subsequent encounter
- Y37.110SMilitary operations involving destruction of aircraft due to enemy fire or explosives, military personnel, sequela
- Y37.111Military operations involving destruction of aircraft due to enemy fire or explosives, civilian
- Y37.111AMilitary operations involving destruction of aircraft due to enemy fire or explosives, civilian, initial encounter
- Y37.111DMilitary operations involving destruction of aircraft due to enemy fire or explosives, civilian, subsequent encounter
- Y37.111SMilitary operations involving destruction of aircraft due to enemy fire or explosives, civilian, sequela
- Y37.12Military operations involving destruction of aircraft due to collision with other aircraft
- Y37.120Military operations involving destruction of aircraft due to collision with other aircraft, military personnel
- Y37.120AMilitary operations involving destruction of aircraft due to collision with other aircraft, military personnel, initial encounter
- Y37.120DMilitary operations involving destruction of aircraft due to collision with other aircraft, military personnel, subsequent encounter
- Y37.120SMilitary operations involving destruction of aircraft due to collision with other aircraft, military personnel, sequela
- Y37.121Military operations involving destruction of aircraft due to collision with other aircraft, civilian
- Y37.121AMilitary operations involving destruction of aircraft due to collision with other aircraft, civilian, initial encounter
- Y37.121DMilitary operations involving destruction of aircraft due to collision with other aircraft, civilian, subsequent encounter
- Y37.121SMilitary operations involving destruction of aircraft due to collision with other aircraft, civilian, sequela
- Y37.13Military operations involving destruction of aircraft due to onboard fire
- Y37.130Military operations involving destruction of aircraft due to onboard fire, military personnel
- Y37.130AMilitary operations involving destruction of aircraft due to onboard fire, military personnel, initial encounter
- Y37.130DMilitary operations involving destruction of aircraft due to onboard fire, military personnel, subsequent encounter
- Y37.130SMilitary operations involving destruction of aircraft due to onboard fire, military personnel, sequela
- Y37.131Military operations involving destruction of aircraft due to onboard fire, civilian
- Y37.131AMilitary operations involving destruction of aircraft due to onboard fire, civilian, initial encounter
- Y37.131DMilitary operations involving destruction of aircraft due to onboard fire, civilian, subsequent encounter
- Y37.131SMilitary operations involving destruction of aircraft due to onboard fire, civilian, sequela
- Y37.14Military operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives
- Y37.140Military operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel
- Y37.140AMilitary operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel, initial encounter
- Y37.140DMilitary operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel, subsequent encounter
- Y37.140SMilitary operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, military personnel, sequela
- Y37.141Military operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian
- Y37.141AMilitary operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian, initial encounter
- Y37.141DMilitary operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian, subsequent encounter
- Y37.141SMilitary operations involving destruction of aircraft due to accidental detonation of onboard munitions and explosives, civilian, sequela
- Y37.19Military operations involving other destruction of aircraft
- Y37.190Military operations involving other destruction of aircraft, military personnel
- Y37.190AMilitary operations involving other destruction of aircraft, military personnel, initial encounter
- Y37.190DMilitary operations involving other destruction of aircraft, military personnel, subsequent encounter
- Y37.190SMilitary operations involving other destruction of aircraft, military personnel, sequela
- Y37.191Military operations involving other destruction of aircraft, civilian
- Y37.191AMilitary operations involving other destruction of aircraft, civilian, initial encounter
- Y37.191DMilitary operations involving other destruction of aircraft, civilian, subsequent encounter
- Y37.191SMilitary operations involving other destruction of aircraft, civilian, sequela
- Y37.2Military operations involving other explosions and fragments
- Y37.20Military operations involving unspecified explosion and fragments
- Y37.200Military operations involving unspecified explosion and fragments, military personnel
- Y37.200AMilitary operations involving unspecified explosion and fragments, military personnel, initial encounter
- Y37.200DMilitary operations involving unspecified explosion and fragments, military personnel, subsequent encounter
- Y37.200SMilitary operations involving unspecified explosion and fragments, military personnel, sequela
- Y37.201Military operations involving unspecified explosion and fragments, civilian
- Y37.201AMilitary operations involving unspecified explosion and fragments, civilian, initial encounter
- Y37.201DMilitary operations involving unspecified explosion and fragments, civilian, subsequent encounter
- Y37.201SMilitary operations involving unspecified explosion and fragments, civilian, sequela
- Y37.21Military operations involving explosion of aerial bomb
- Y37.210Military operations involving explosion of aerial bomb, military personnel
- Y37.210AMilitary operations involving explosion of aerial bomb, military personnel, initial encounter
- Y37.210DMilitary operations involving explosion of aerial bomb, military personnel, subsequent encounter
- Y37.210SMilitary operations involving explosion of aerial bomb, military personnel, sequela
- Y37.211Military operations involving explosion of aerial bomb, civilian
- Y37.211AMilitary operations involving explosion of aerial bomb, civilian, initial encounter
- Y37.211DMilitary operations involving explosion of aerial bomb, civilian, subsequent encounter
- Y37.211SMilitary operations involving explosion of aerial bomb, civilian, sequela
- Y37.22Military operations involving explosion of guided missile
- Y37.220Military operations involving explosion of guided missile, military personnel
- Y37.220AMilitary operations involving explosion of guided missile, military personnel, initial encounter
- Y37.220DMilitary operations involving explosion of guided missile, military personnel, subsequent encounter
- Y37.220SMilitary operations involving explosion of guided missile, military personnel, sequela
- Y37.221Military operations involving explosion of guided missile, civilian
- Y37.221AMilitary operations involving explosion of guided missile, civilian, initial encounter
- Y37.221DMilitary operations involving explosion of guided missile, civilian, subsequent encounter
- Y37.221SMilitary operations involving explosion of guided missile, civilian, sequela
- Y37.23Military operations involving explosion of improvised explosive device [IED]
- Y37.230Military operations involving explosion of improvised explosive device [IED], military personnel
- Y37.230AMilitary operations involving explosion of improvised explosive device [IED], military personnel, initial encounter
- Y37.230DMilitary operations involving explosion of improvised explosive device [IED], military personnel, subsequent encounter
- Y37.230SMilitary operations involving explosion of improvised explosive device [IED], military personnel, sequela
- Y37.231Military operations involving explosion of improvised explosive device [IED], civilian
- Y37.231AMilitary operations involving explosion of improvised explosive device [IED], civilian, initial encounter
- Y37.231DMilitary operations involving explosion of improvised explosive device [IED], civilian, subsequent encounter
- Y37.231SMilitary operations involving explosion of improvised explosive device [IED], civilian, sequela
- Y37.24Military operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device
- Y37.240Military operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel
- Y37.240AMilitary operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel, initial encounter
- Y37.240DMilitary operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel, subsequent encounter
- Y37.240SMilitary operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, military personnel, sequela
- Y37.241Military operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian
- Y37.241AMilitary operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian, initial encounter
- Y37.241DMilitary operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian, subsequent encounter
- Y37.241SMilitary operations involving explosion due to accidental detonation and discharge of own munitions or munitions launch device, civilian, sequela
- Y37.25Military operations involving fragments from munitions
- Y37.250Military operations involving fragments from munitions, military personnel
- Y37.250AMilitary operations involving fragments from munitions, military personnel, initial encounter
- Y37.250DMilitary operations involving fragments from munitions, military personnel, subsequent encounter
- Y37.250SMilitary operations involving fragments from munitions, military personnel, sequela
- Y37.251Military operations involving fragments from munitions, civilian
- Y37.251AMilitary operations involving fragments from munitions, civilian, initial encounter
- Y37.251DMilitary operations involving fragments from munitions, civilian, subsequent encounter
- Y37.251SMilitary operations involving fragments from munitions, civilian, sequela
- Y37.26Military operations involving fragments of improvised explosive device [IED]
- Y37.260Military operations involving fragments of improvised explosive device [IED], military personnel
- Y37.260AMilitary operations involving fragments of improvised explosive device [IED], military personnel, initial encounter
- Y37.260DMilitary operations involving fragments of improvised explosive device [IED], military personnel, subsequent encounter
- Y37.260SMilitary operations involving fragments of improvised explosive device [IED], military personnel, sequela
- Y37.261Military operations involving fragments of improvised explosive device [IED], civilian
- Y37.261AMilitary operations involving fragments of improvised explosive device [IED], civilian, initial encounter
- Y37.261DMilitary operations involving fragments of improvised explosive device [IED], civilian, subsequent encounter
- Y37.261SMilitary operations involving fragments of improvised explosive device [IED], civilian, sequela
- Y37.27Military operations involving fragments from weapons
- Y37.270Military operations involving fragments from weapons, military personnel
- Y37.270AMilitary operations involving fragments from weapons, military personnel, initial encounter
- Y37.270DMilitary operations involving fragments from weapons, military personnel, subsequent encounter
- Y37.270SMilitary operations involving fragments from weapons, military personnel, sequela
- Y37.271Military operations involving fragments from weapons, civilian
- Y37.271AMilitary operations involving fragments from weapons, civilian, initial encounter
- Y37.271DMilitary operations involving fragments from weapons, civilian, subsequent encounter
- Y37.271SMilitary operations involving fragments from weapons, civilian, sequela
- Y37.29Military operations involving other explosions and fragments
- Y37.290Military operations involving other explosions and fragments, military personnel
- Y37.290AMilitary operations involving other explosions and fragments, military personnel, initial encounter
- Y37.290DMilitary operations involving other explosions and fragments, military personnel, subsequent encounter
- Y37.290SMilitary operations involving other explosions and fragments, military personnel, sequela
- Y37.291Military operations involving other explosions and fragments, civilian
- Y37.291AMilitary operations involving other explosions and fragments, civilian, initial encounter
- Y37.291DMilitary operations involving other explosions and fragments, civilian, subsequent encounter
- Y37.291SMilitary operations involving other explosions and fragments, civilian, sequela
- Y37.3Military operations involving fires, conflagrations and hot substances
- Y37.30Military operations involving unspecified fire, conflagration and hot substance
- Y37.300Military operations involving unspecified fire, conflagration and hot substance, military personnel
- Y37.300AMilitary operations involving unspecified fire, conflagration and hot substance, military personnel, initial encounter
- Y37.300DMilitary operations involving unspecified fire, conflagration and hot substance, military personnel, subsequent encounter
- Y37.300SMilitary operations involving unspecified fire, conflagration and hot substance, military personnel, sequela
- Y37.301Military operations involving unspecified fire, conflagration and hot substance, civilian
- Y37.301AMilitary operations involving unspecified fire, conflagration and hot substance, civilian, initial encounter
- Y37.301DMilitary operations involving unspecified fire, conflagration and hot substance, civilian, subsequent encounter
- Y37.301SMilitary operations involving unspecified fire, conflagration and hot substance, civilian, sequela
- Y37.31Military operations involving gasoline bomb
- Y37.310Military operations involving gasoline bomb, military personnel
- Y37.310AMilitary operations involving gasoline bomb, military personnel, initial encounter
- Y37.310DMilitary operations involving gasoline bomb, military personnel, subsequent encounter
- Y37.310SMilitary operations involving gasoline bomb, military personnel, sequela
- Y37.311Military operations involving gasoline bomb, civilian
- Y37.311AMilitary operations involving gasoline bomb, civilian, initial encounter
- Y37.311DMilitary operations involving gasoline bomb, civilian, subsequent encounter
- Y37.311SMilitary operations involving gasoline bomb, civilian, sequela
- Y37.32Military operations involving incendiary bullet
- Y37.320Military operations involving incendiary bullet, military personnel
- Y37.320AMilitary operations involving incendiary bullet, military personnel, initial encounter
- Y37.320DMilitary operations involving incendiary bullet, military personnel, subsequent encounter
- Y37.320SMilitary operations involving incendiary bullet, military personnel, sequela
- Y37.321Military operations involving incendiary bullet, civilian
- Y37.321AMilitary operations involving incendiary bullet, civilian, initial encounter
- Y37.321DMilitary operations involving incendiary bullet, civilian, subsequent encounter
- Y37.321SMilitary operations involving incendiary bullet, civilian, sequela
- Y37.33Military operations involving flamethrower
- Y37.330Military operations involving flamethrower, military personnel
- Y37.330AMilitary operations involving flamethrower, military personnel, initial encounter
- Y37.330DMilitary operations involving flamethrower, military personnel, subsequent encounter
- Y37.330SMilitary operations involving flamethrower, military personnel, sequela
- Y37.331Military operations involving flamethrower, civilian
- Y37.331AMilitary operations involving flamethrower, civilian, initial encounter
- Y37.331DMilitary operations involving flamethrower, civilian, subsequent encounter
- Y37.331SMilitary operations involving flamethrower, civilian, sequela
- Y37.39Military operations involving other fires, conflagrations and hot substances
- Y37.390Military operations involving other fires, conflagrations and hot substances, military personnel
- Y37.390AMilitary operations involving other fires, conflagrations and hot substances, military personnel, initial encounter
- Y37.390DMilitary operations involving other fires, conflagrations and hot substances, military personnel, subsequent encounter
- Y37.390SMilitary operations involving other fires, conflagrations and hot substances, military personnel, sequela
- Y37.391Military operations involving other fires, conflagrations and hot substances, civilian
- Y37.391AMilitary operations involving other fires, conflagrations and hot substances, civilian, initial encounter
- Y37.391DMilitary operations involving other fires, conflagrations and hot substances, civilian, subsequent encounter
- Y37.391SMilitary operations involving other fires, conflagrations and hot substances, civilian, sequela
- Y37.4Military operations involving firearm discharge and other forms of conventional warfare
- Y37.41Military operations involving rubber bullets
- Y37.410Military operations involving rubber bullets, military personnel
- Y37.410AMilitary operations involving rubber bullets, military personnel, initial encounter
- Y37.410DMilitary operations involving rubber bullets, military personnel, subsequent encounter
- Y37.410SMilitary operations involving rubber bullets, military personnel, sequela
- Y37.411Military operations involving rubber bullets, civilian
- Y37.411AMilitary operations involving rubber bullets, civilian, initial encounter
- Y37.411DMilitary operations involving rubber bullets, civilian, subsequent encounter
- Y37.411SMilitary operations involving rubber bullets, civilian, sequela
- Y37.42Military operations involving firearms pellets
- Y37.420Military operations involving firearms pellets, military personnel
- Y37.420AMilitary operations involving firearms pellets, military personnel, initial encounter
- Y37.420DMilitary operations involving firearms pellets, military personnel, subsequent encounter
- Y37.420SMilitary operations involving firearms pellets, military personnel, sequela
- Y37.421Military operations involving firearms pellets, civilian
- Y37.421AMilitary operations involving firearms pellets, civilian, initial encounter
- Y37.421DMilitary operations involving firearms pellets, civilian, subsequent encounter
- Y37.421SMilitary operations involving firearms pellets, civilian, sequela
- Y37.43Military operations involving other firearms discharge
- Y37.430Military operations involving other firearms discharge, military personnel
- Y37.430AMilitary operations involving other firearms discharge, military personnel, initial encounter
- Y37.430DMilitary operations involving other firearms discharge, military personnel, subsequent encounter
- Y37.430SMilitary operations involving other firearms discharge, military personnel, sequela
- Y37.431Military operations involving other firearms discharge, civilian
- Y37.431AMilitary operations involving other firearms discharge, civilian, initial encounter
- Y37.431DMilitary operations involving other firearms discharge, civilian, subsequent encounter
- Y37.431SMilitary operations involving other firearms discharge, civilian, sequela
- Y37.44Military operations involving unarmed hand to hand combat
- Y37.440Military operations involving unarmed hand to hand combat, military personnel
- Y37.440AMilitary operations involving unarmed hand to hand combat, military personnel, initial encounter
- Y37.440DMilitary operations involving unarmed hand to hand combat, military personnel, subsequent encounter
- Y37.440SMilitary operations involving unarmed hand to hand combat, military personnel, sequela
- Y37.441Military operations involving unarmed hand to hand combat, civilian
- Y37.441AMilitary operations involving unarmed hand to hand combat, civilian, initial encounter
- Y37.441DMilitary operations involving unarmed hand to hand combat, civilian, subsequent encounter
- Y37.441SMilitary operations involving unarmed hand to hand combat, civilian, sequela
- Y37.45Military operations involving combat using blunt or piercing object
- Y37.450Military operations involving combat using blunt or piercing object, military personnel
- Y37.450AMilitary operations involving combat using blunt or piercing object, military personnel, initial encounter
- Y37.450DMilitary operations involving combat using blunt or piercing object, military personnel, subsequent encounter
- Y37.450SMilitary operations involving combat using blunt or piercing object, military personnel, sequela
- Y37.451Military operations involving combat using blunt or piercing object, civilian
- Y37.451AMilitary operations involving combat using blunt or piercing object, civilian, initial encounter
- Y37.451DMilitary operations involving combat using blunt or piercing object, civilian, subsequent encounter
- Y37.451SMilitary operations involving combat using blunt or piercing object, civilian, sequela
- Y37.46Military operations involving intentional restriction of air and airway
- Y37.460Military operations involving intentional restriction of air and airway, military personnel
- Y37.460AMilitary operations involving intentional restriction of air and airway, military personnel, initial encounter
- Y37.460DMilitary operations involving intentional restriction of air and airway, military personnel, subsequent encounter
- Y37.460SMilitary operations involving intentional restriction of air and airway, military personnel, sequela
- Y37.461Military operations involving intentional restriction of air and airway, civilian
- Y37.461AMilitary operations involving intentional restriction of air and airway, civilian, initial encounter
- Y37.461DMilitary operations involving intentional restriction of air and airway, civilian, subsequent encounter
- Y37.461SMilitary operations involving intentional restriction of air and airway, civilian, sequela
- Y37.47Military operations involving unintentional restriction of air and airway
- Y37.470Military operations involving unintentional restriction of air and airway, military personnel
- Y37.470AMilitary operations involving unintentional restriction of air and airway, military personnel, initial encounter
- Y37.470DMilitary operations involving unintentional restriction of air and airway, military personnel, subsequent encounter
- Y37.470SMilitary operations involving unintentional restriction of air and airway, military personnel, sequela
- Y37.471Military operations involving unintentional restriction of air and airway, civilian
- Y37.471AMilitary operations involving unintentional restriction of air and airway, civilian, initial encounter
- Y37.471DMilitary operations involving unintentional restriction of air and airway, civilian, subsequent encounter
- Y37.471SMilitary operations involving unintentional restriction of air and airway, civilian, sequela
- Y37.49Military operations involving other forms of conventional warfare
- Y37.490Military operations involving other forms of conventional warfare, military personnel
- Y37.490AMilitary operations involving other forms of conventional warfare, military personnel, initial encounter
- Y37.490DMilitary operations involving other forms of conventional warfare, military personnel, subsequent encounter
- Y37.490SMilitary operations involving other forms of conventional warfare, military personnel, sequela
- Y37.491Military operations involving other forms of conventional warfare, civilian
- Y37.491AMilitary operations involving other forms of conventional warfare, civilian, initial encounter
- Y37.491DMilitary operations involving other forms of conventional warfare, civilian, subsequent encounter
- Y37.491SMilitary operations involving other forms of conventional warfare, civilian, sequela
- Y37.5Military operations involving nuclear weapons
- Y37.50Military operations involving unspecified effect of nuclear weapon
- Y37.500Military operations involving unspecified effect of nuclear weapon, military personnel
- Y37.500AMilitary operations involving unspecified effect of nuclear weapon, military personnel, initial encounter
- Y37.500DMilitary operations involving unspecified effect of nuclear weapon, military personnel, subsequent encounter
- Y37.500SMilitary operations involving unspecified effect of nuclear weapon, military personnel, sequela
- Y37.501Military operations involving unspecified effect of nuclear weapon, civilian
- Y37.501AMilitary operations involving unspecified effect of nuclear weapon, civilian, initial encounter
- Y37.501DMilitary operations involving unspecified effect of nuclear weapon, civilian, subsequent encounter
- Y37.501SMilitary operations involving unspecified effect of nuclear weapon, civilian, sequela
- Y37.51Military operations involving direct blast effect of nuclear weapon
- Y37.510Military operations involving direct blast effect of nuclear weapon, military personnel
- Y37.510AMilitary operations involving direct blast effect of nuclear weapon, military personnel, initial encounter
- Y37.510DMilitary operations involving direct blast effect of nuclear weapon, military personnel, subsequent encounter
- Y37.510SMilitary operations involving direct blast effect of nuclear weapon, military personnel, sequela
- Y37.511Military operations involving direct blast effect of nuclear weapon, civilian
- Y37.511AMilitary operations involving direct blast effect of nuclear weapon, civilian, initial encounter
- Y37.511DMilitary operations involving direct blast effect of nuclear weapon, civilian, subsequent encounter
- Y37.511SMilitary operations involving direct blast effect of nuclear weapon, civilian, sequela
- Y37.52Military operations involving indirect blast effect of nuclear weapon
- Y37.520Military operations involving indirect blast effect of nuclear weapon, military personnel
- Y37.520AMilitary operations involving indirect blast effect of nuclear weapon, military personnel, initial encounter
- Y37.520DMilitary operations involving indirect blast effect of nuclear weapon, military personnel, subsequent encounter
- Y37.520SMilitary operations involving indirect blast effect of nuclear weapon, military personnel, sequela
- Y37.521Military operations involving indirect blast effect of nuclear weapon, civilian
- Y37.521AMilitary operations involving indirect blast effect of nuclear weapon, civilian, initial encounter
- Y37.521DMilitary operations involving indirect blast effect of nuclear weapon, civilian, subsequent encounter
- Y37.521SMilitary operations involving indirect blast effect of nuclear weapon, civilian, sequela
- Y37.53Military operations involving thermal radiation effect of nuclear weapon
- Y37.530Military operations involving thermal radiation effect of nuclear weapon, military personnel
- Y37.530AMilitary operations involving thermal radiation effect of nuclear weapon, military personnel, initial encounter
- Y37.530DMilitary operations involving thermal radiation effect of nuclear weapon, military personnel, subsequent encounter
- Y37.530SMilitary operations involving thermal radiation effect of nuclear weapon, military personnel, sequela
- Y37.531Military operations involving thermal radiation effect of nuclear weapon, civilian
- Y37.531AMilitary operations involving thermal radiation effect of nuclear weapon, civilian, initial encounter
- Y37.531DMilitary operations involving thermal radiation effect of nuclear weapon, civilian, subsequent encounter
- Y37.531SMilitary operations involving thermal radiation effect of nuclear weapon, civilian, sequela
- Y37.54Military operation involving nuclear radiation effects of nuclear weapon
- Y37.540Military operation involving nuclear radiation effects of nuclear weapon, military personnel
- Y37.540AMilitary operation involving nuclear radiation effects of nuclear weapon, military personnel, initial encounter
- Y37.540DMilitary operation involving nuclear radiation effects of nuclear weapon, military personnel, subsequent encounter
- Y37.540SMilitary operation involving nuclear radiation effects of nuclear weapon, military personnel, sequela
- Y37.541Military operation involving nuclear radiation effects of nuclear weapon, civilian
- Y37.541AMilitary operation involving nuclear radiation effects of nuclear weapon, civilian, initial encounter
- Y37.541DMilitary operation involving nuclear radiation effects of nuclear weapon, civilian, subsequent encounter
- Y37.541SMilitary operation involving nuclear radiation effects of nuclear weapon, civilian, sequela
- Y37.59Military operation involving other effects of nuclear weapons
- Y37.590Military operation involving other effects of nuclear weapons, military personnel
- Y37.590AMilitary operation involving other effects of nuclear weapons, military personnel, initial encounter
- Y37.590DMilitary operation involving other effects of nuclear weapons, military personnel, subsequent encounter
- Y37.590SMilitary operation involving other effects of nuclear weapons, military personnel, sequela
- Y37.591Military operation involving other effects of nuclear weapons, civilian
- Y37.591AMilitary operation involving other effects of nuclear weapons, civilian, initial encounter
- Y37.591DMilitary operation involving other effects of nuclear weapons, civilian, subsequent encounter
- Y37.591SMilitary operation involving other effects of nuclear weapons, civilian, sequela
- Y37.6Military operations involving biological weapons
- Y37.6XMilitary operations involving biological weapons
- Y37.6X0Military operations involving biological weapons, military personnel
- Y37.6X0AMilitary operations involving biological weapons, military personnel, initial encounter
- Y37.6X0DMilitary operations involving biological weapons, military personnel, subsequent encounter
- Y37.6X0SMilitary operations involving biological weapons, military personnel, sequela
- Y37.6X1Military operations involving biological weapons, civilian
- Y37.6X1AMilitary operations involving biological weapons, civilian, initial encounter
- Y37.6X1DMilitary operations involving biological weapons, civilian, subsequent encounter
- Y37.6X1SMilitary operations involving biological weapons, civilian, sequela
- Y37.7Military operations involving chemical weapons and other forms of unconventional warfare
- Y37.7XMilitary operations involving chemical weapons and other forms of unconventional warfare
- Y37.7X0Military operations involving chemical weapons and other forms of unconventional warfare, military personnel
- Y37.7X0AMilitary operations involving chemical weapons and other forms of unconventional warfare, military personnel, initial encounter
- Y37.7X0DMilitary operations involving chemical weapons and other forms of unconventional warfare, military personnel, subsequent encounter
- Y37.7X0SMilitary operations involving chemical weapons and other forms of unconventional warfare, military personnel, sequela
- Y37.7X1Military operations involving chemical weapons and other forms of unconventional warfare, civilian
- Y37.7X1AMilitary operations involving chemical weapons and other forms of unconventional warfare, civilian, initial encounter
- Y37.7X1DMilitary operations involving chemical weapons and other forms of unconventional warfare, civilian, subsequent encounter
- Y37.7X1SMilitary operations involving chemical weapons and other forms of unconventional warfare, civilian, sequela
- Y37.9Other and unspecified military operations
- Y37.90Military operations, unspecified
- Y37.90XAMilitary operations, unspecified, initial encounter
- Y37.90XDMilitary operations, unspecified, subsequent encounter
- Y37.90XSMilitary operations, unspecified, sequela
- Y37.91Military operations involving unspecified weapon of mass destruction [WMD]
- Y37.91XAMilitary operations involving unspecified weapon of mass destruction [WMD], initial encounter
- Y37.91XDMilitary operations involving unspecified weapon of mass destruction [WMD], subsequent encounter
- Y37.91XSMilitary operations involving unspecified weapon of mass destruction [WMD], sequela
- Y37.92Military operations involving friendly fire
- Y37.92XAMilitary operations involving friendly fire, initial encounter
- Y37.92XDMilitary operations involving friendly fire, subsequent encounter
- Y37.92XSMilitary operations involving friendly fire, sequela
- Y37.ABlast overpressure in military operations
- Y37.A1Low level blast overpressure in military operations
- Y37.A1XALow level blast overpressure in military operations, initial encounter
- Y37.A1XDLow level blast overpressure in military operations, subsequent encounter
- Y37.A1XSLow level blast overpressure in military operations, sequela
- Y37.A2High level blast overpressure in military operations
- Y37.A2XAHigh level blast overpressure in military operations, initial encounter
- Y37.A2XDHigh level blast overpressure in military operations, subsequent encounter
- Y37.A2XSHigh level blast overpressure in military operations, sequela
Y37 MS-DRGs
This code does not group to an MS-DRG as a principal diagnosis.
Other codes that refer to Y37
Notes on these codes point to Y37.
- V91 Excludes1: military watercraft accident in military or war operations (Y36, Y37.-)
- V92 Excludes1: military watercraft accident in military or war operations (Y36, Y37)
- V93 Excludes1: military watercraft accident in military or war operations (Y36, Y37.-)
- V94 Excludes1: military watercraft accidents in military or war operations (Y36, Y37)
- V95-V97 Excludes1: military aircraft accidents in military or war operations (Y36, Y37)
- W20-W49 Excludes1: exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-)
- W49 Excludes1: exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-)
- Y36 Excludes1: injury to military personnel occurring during peacetime military operations (Y37.-)
About the condition
Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.
Veterans and Military Health
Military service members and veterans have made sacrifices to our country, and they may face lots of different health issues. Some of the most common health problems they may have include chronic pain, sleep disorders, and mental health disorders.
Read more about veterans and military health on MedlinePlusCode history
Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.