ICD-10-CM 2027 diagnosis code

T73Effects of other deprivation

Not billable — use a more specific code

T73 is a header code, so it can't be reported by itself. Choose one of the 6 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About T73

T73 is the ICD-10-CM diagnosis code for effects of other deprivation. It belongs to block T66-T78 (other and unspecified effects of external causes) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 6 subcodes must be used instead.

To report this condition, pick the subcode that matches the documentation: T73.0 (Starvation), T73.1 (water), T73.2 (exposure), T73.3 (exertion), T73.8 (deprivation) and T73.9 (unspecified).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under T73

Notes that apply from higher levels

Instructions written at a parent level also apply to T73.

Broader instructions also apply from T66-T78 Other and unspecified effects of external causes and Chapter 19: Injury, poisoning and certain other consequences of external causes.

Code history

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027

FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
No changes since FY2016.

Common questions about T73

Is T73 billable?: No. T73 is a header code. Report one of its more specific subcodes instead.