2020 ICD-10-CM Diagnosis Code X73

Intentional self-harm by rifle, shotgun and larger firearm discharge

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • X73 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • Short description: Self-harm by rifle, shotgun and larger firearm discharge
  • The 2020 edition of ICD-10-CM X73 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of X73 - other international versions of ICD-10 X73 may differ.
ICD-10-CM Coding Rules
  • X73 describes the circumstance causing an injury, not the nature of the injury.
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as X73. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • airgun (
    ICD-10-CM Diagnosis Code X74.01

    Intentional self-harm by airgun

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Intentional self-harm by BB gun discharge
    • Intentional self-harm by pellet gun discharge
    X74.01
    )
The following code(s) above X73 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to X73:
  • V00-Y99
    2020 ICD-10-CM Range V00-Y99

    External causes of morbidity

    Note
    • This chapter permits the classification of environmental events and circumstances as the cause of injury, and other adverse effects. Where a code from this section is applicable, it is intended that it shall be used secondary to a code from another chapter of the Classification indicating the nature of the condition. Most often, the condition will be classifiable to Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88). Other conditions that may be stated to be due to external causes are classified in Chapters I to XVIII. For these conditions, codes from Chapter 20 should be used to provide additional information as to the cause of the condition.
    External causes of morbidity
  • X71-X83
    2020 ICD-10-CM Range X71-X83

    Intentional self-harm

    Applicable To
    • Purposely self-inflicted injury
    • Suicide (attempted)
    Intentional self-harm
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to X73:
  • Type 1 Excludes: W33
    ICD-10-CM Diagnosis Code W33

    Accidental rifle, shotgun and larger firearm discharge and malfunction

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Includes
    • rifle, shotgun and larger firearm discharge and malfunction NOS
    Type 1 Excludes
    • accidental airgun discharge and malfunction (W34.010, W34.110)
    • accidental BB gun discharge and malfunction (W34.010, W34.110)
    • accidental handgun discharge and malfunction (W32.-)
    • accidental pellet gun discharge and malfunction (W34.010, W34.110)
    • assault by rifle, shotgun and larger firearm discharge (X94)
    • firearm discharge involving legal intervention (Y35.0-)
    • firearm discharge involving military or war operations (Y36.4-)
    • intentional self-harm by rifle, shotgun and larger firearm discharge (X73)
ICD-10-CM Codes Adjacent To X73
X71.8XXD …… subsequent encounter
X71.8XXS …… sequela
X71.9 Intentional self-harm by drowning and submersion, unspecified
X71.9XXA …… initial encounter
X71.9XXD …… subsequent encounter
X71.9XXS …… sequela
X72 Intentional self-harm by handgun discharge
X72.XXXA Intentional self-harm by handgun discharge, initial encounter
X72.XXXD Intentional self-harm by handgun discharge, subsequent encounter
X72.XXXS Intentional self-harm by handgun discharge, sequela
X73 Intentional self-harm by rifle, shotgun and larger firearm discharge
X73.0 Intentional self-harm by shotgun discharge
X73.0XXA …… initial encounter
X73.0XXD …… subsequent encounter
X73.0XXS …… sequela
X73.1 Intentional self-harm by hunting rifle discharge
X73.1XXA …… initial encounter
X73.1XXD …… subsequent encounter
X73.1XXS …… sequela
X73.2 Intentional self-harm by machine gun discharge
X73.2XXA …… initial encounter

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.