ICD-10-CM Codes
V00-Y99 External causes of morbidity
W20-W49 Exposure to inanimate mechanical forces
W34- Accidental discharge and malfunction from other and unspecified firearms and guns
2021 ICD-10-CM Diagnosis Code W34.018D

2021 ICD-10-CM Diagnosis Code W34.018D

Accidental discharge of other gas, air or spring-operated gun, subsequent encounter

2016

2017

2018

2019

2020

2021

Billable/Specific Code

POA Exempt

W34.018D is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Accidental discharge of gas, air or sprng-op gun, subs
The 2021 edition of ICD-10-CM W34.018D became effective on October 1, 2020.
This is the American ICD-10-CM version of W34.018D - other international versions of ICD-10 W34.018D may differ.

ICD-10-CM Coding Rules

W34.018D describes the circumstance causing an injury, not the nature of the injury.

The following code(s) above W34.018D 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 W34.018D:

V00-Y99
2021 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
W20-W49
2021 ICD-10-CM Range W20-W49
Exposure to inanimate mechanical forces
Type 1 Excludes
- assault (X92-Y09)
- contact or collision with animals or persons (W50-W64)
- exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-)
- intentional self-harm (X71-X83)
Exposure to inanimate mechanical forces

Present On Admission

POA Help

"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.

W34.018D is considered exempt from POA reporting.

Convert W34.018D to ICD-9-CM

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
2021 (effective 10/1/2020): No change

ICD-10-CM Codes Adjacent To W34.018D

W34.010 Accidental discharge of airgun

W34.010A …… initial encounter

W34.010D …… subsequent encounter

W34.010S …… sequela

W34.011 Accidental discharge of paintball gun

W34.011A …… initial encounter

W34.011D …… subsequent encounter

W34.011S …… sequela

W34.018 Accidental discharge of other gas, air or spring-operated gun

W34.018A …… initial encounter

W34.018D …… subsequent encounter

W34.018S …… sequela

W34.09 Accidental discharge from other specified firearms

W34.09XA …… initial encounter

W34.09XD …… subsequent encounter

W34.09XS …… sequela

W34.1 Accidental malfunction from other and unspecified firearms and guns

W34.10 Accidental malfunction from unspecified firearms or gun

W34.10XA …… initial encounter

W34.10XD …… subsequent encounter

W34.10XS …… sequela

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

2021 ICD-10-CM Diagnosis Code W34.018D

Accidental discharge of other gas, air or spring-operated gun, subsequent encounter

External causes of morbidity

Exposure to inanimate mechanical forces