ICD-10-CM Codes
V00-Y99 External causes of morbidity
W85-W99 Exposure to electric current, radiation and extreme ambient air temperature and pressure
W94- Exposure to high and low air pressure and changes in air pressure
2020 ICD-10-CM Diagnosis Code W94.32XA

2020 ICD-10-CM Diagnosis Code W94.32XA

Exposure to high air pressure from rapid descent in water, initial encounter

2016

2017

2018

2019

2020

Billable/Specific Code

POA Exempt

W94.32XA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Expsr to high air pressure from rapid descent in water, init
The 2020 edition of ICD-10-CM W94.32XA became effective on October 1, 2019.
This is the American ICD-10-CM version of W94.32XA - other international versions of ICD-10 W94.32XA may differ.

ICD-10-CM Coding Rules

W94.32XA describes the circumstance causing an injury, not the nature of the injury.

The following code(s) above W94.32XA 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 W94.32XA:

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
W85-W99
2020 ICD-10-CM Range W85-W99
Exposure to electric current, radiation and extreme ambient air temperature and pressure
Type 1 Excludes
- exposure to:
- failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5)
- lightning (T75.0-)
- natural cold (X31)
- natural heat (X30)
- natural radiation NOS (X39)
- radiological procedure and radiotherapy (Y84.2)
- sunlight (X32)
Exposure to electric current, radiation and extreme ambient air temperature and pressure

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.

W94.32XA is considered exempt from POA reporting.

Convert W94.32XA 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

ICD-10-CM Codes Adjacent To W94.32XA

W94.29 Exposure to other rapid changes in air pressure during ascent

W94.29XA …… initial encounter

W94.29XD …… subsequent encounter

W94.29XS …… sequela

W94.3 Exposure to rapid changes in air pressure during descent

W94.31 Exposure to sudden change in air pressure in aircraft during descent

W94.31XA …… initial encounter

W94.31XD …… subsequent encounter

W94.31XS …… sequela

W94.32 Exposure to high air pressure from rapid descent in water

W94.32XA …… initial encounter

W94.32XD …… subsequent encounter

W94.32XS …… sequela

W94.39 Exposure to other rapid changes in air pressure during descent

W94.39XA …… initial encounter

W94.39XD …… subsequent encounter

W94.39XS …… sequela

W99 Exposure to other man-made environmental factors

W99.XXXA Exposure to other man-made environmental factors, initial encounter

W99.XXXD Exposure to other man-made environmental factors, subsequent encounter

W99.XXXS Exposure to other man-made environmental factors, sequela

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

2020 ICD-10-CM Diagnosis Code W94.32XA

Exposure to high air pressure from rapid descent in water, initial encounter

External causes of morbidity

Exposure to electric current, radiation and extreme ambient air temperature and pressure