ICD-10-CM Codes
S00-T88
T66-T78
T73-
2023 ICD-10-CM Diagnosis Code T73.2

2023 ICD-10-CM Diagnosis Code T73.2

Exhaustion due to exposure

2016

2017

2018

2019

2020

2021

2022

2023

Non-Billable/Non-Specific Code

T73.2 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM T73.2 became effective on October 1, 2022.
This is the American ICD-10-CM version of T73.2 - other international versions of ICD-10 T73.2 may differ.

The following code(s) above T73.2 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 T73.2:

S00-T88
2023 ICD-10-CM Range S00-T88
Injury, poisoning and certain other consequences of external causes
Note
- Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
Type 1 Excludes
- birth trauma (P10-P15)
- obstetric trauma (O70-O71)
Use Additional
- code to identify any retained foreign body, if applicable (Z18.-)
Injury, poisoning and certain other consequences of external causes

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
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Code annotations containing back-references to T73.2:

Type 1 Excludes: R53.8

ICD-10-CM Diagnosis Code R53.8
Other malaise and fatigue
Type 1 Excludes
- combat exhaustion and fatigue (F43.0)
- congenital debility (P96.9)
- exhaustion and fatigue due to excessive exertion (T73.3)
- exhaustion and fatigue due to exposure (T73.2)
- exhaustion and fatigue due to heat (T67.-)
- exhaustion and fatigue due to pregnancy (O26.8-)
- exhaustion and fatigue due to recurrent depressive episode (F33)
- exhaustion and fatigue due to senile debility (R54)

Diagnosis Index entries containing back-references to T73.2:

Exhaustion, exhaustive (physical NEC) R53.83
ICD-10-CM Diagnosis Code R53.83
Other fatigue
Applicable To
Fatigue NOS
Lack of energy
Lethargy
Tiredness
Type 2 Excludes
exhaustion and fatigue due to depressive episode (F32.-)
- due to
  - exposure T73.2
Exposure (to) T75.89
- see also Contact, with
ICD-10-CM Diagnosis Code T75.89
Other specified effects of external causes
- exhaustion due to T73.2
Overexposure (effects) T73.9
ICD-10-CM Diagnosis Code T73.9
Effect of deprivation, unspecified
- exhaustion T73.2

ICD-10-CM Codes Adjacent To T73.2

T71.9XXS …… sequela

T73 Effects of other deprivation

T73.0 Starvation

T73.0XXA …… initial encounter

T73.0XXD …… subsequent encounter

T73.0XXS …… sequela

T73.1 Deprivation of water

T73.1XXA …… initial encounter

T73.1XXD …… subsequent encounter

T73.1XXS …… sequela

T73.2 Exhaustion due to exposure

T73.2XXA …… initial encounter

T73.2XXD …… subsequent encounter

T73.2XXS …… sequela

T73.3 Exhaustion due to excessive exertion

T73.3XXA …… initial encounter

T73.3XXD …… subsequent encounter

T73.3XXS …… sequela

T73.8 Other effects of deprivation

T73.8XXA …… initial encounter

T73.8XXD …… subsequent encounter

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

2023 ICD-10-CM Diagnosis Code T73.2

Exhaustion due to exposure

Injury, poisoning and certain other consequences of external causes

Other malaise and fatigue

Other fatigue

Other specified effects of external causes

Effect of deprivation, unspecified