2021 ICD-10-CM Diagnosis Code T70.4

Effects of high-pressure fluids

2016

2017

2018

2019

2020

2021

Non-Billable/Non-Specific Code

T70.4 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2021 edition of ICD-10-CM T70.4 became effective on October 1, 2020.
This is the American ICD-10-CM version of T70.4 - other international versions of ICD-10 T70.4 may differ.

Applicable To

The following code(s) above T70.4 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

that may be applicable to T70.4:

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

Diagnosis Index entries containing back-references to T70.4:

ICD-10-CM Codes Adjacent To T70.4

T70.20XD …… subsequent encounter

T70.20XS …… sequela

T70.29 Other effects of high altitude

T70.29XA …… initial encounter

T70.29XD …… subsequent encounter

T70.29XS …… sequela

T70.3 Caisson disease [decompression sickness]

T70.3XXA …… initial encounter

T70.3XXD …… subsequent encounter

T70.3XXS …… sequela

T70.4 Effects of high-pressure fluids

T70.4XXA …… initial encounter

T70.4XXD …… subsequent encounter

T70.4XXS …… sequela

T70.8 Other effects of air pressure and water pressure

T70.8XXA …… initial encounter

T70.8XXD …… subsequent encounter

T70.8XXS …… sequela

T70.9 Effect of air pressure and water pressure, unspecified

T70.9XXA …… initial encounter

T70.9XXD …… subsequent encounter

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