ICD-10-CM 2027 diagnosis code
F11.18Opioid abuse with other opioid-induced disorder
F11.18 is a header code, so it can't be reported by itself. Choose one of the 3 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 F11.18
F11.18 is the ICD-10-CM diagnosis code for opioid abuse with other opioid-induced disorder. It belongs to category F11 (opioid related disorders), block F10-F19 (mental and behavioral disorders due to psychoactive substance use) and chapter 5 (mental, Behavioral and Neurodevelopmental disorders). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.
Within F11.1, choose F11.18 (with other opioid-induced disorder) only when documentation doesn't support a more specific option: uncomplicated (F11.10), in remission (F11.11), with intoxication (F11.12), with withdrawal (F11.13), with opioid-induced mood disorder (F11.14), with opioid-induced psychotic disorder (F11.15) and with unspecified opioid-induced disorder (F11.19).
To report this condition, pick the subcode that matches the documentation: F11.181 (dysfunction), F11.182 (disorder) and F11.188 (disorder).
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 F11.18
Notes that apply from higher levels
Instructions written at a parent level also apply to F11.18.
› From F11.1 Opioid abuse
Broader instructions also apply from Chapter 5: Mental, Behavioral and Neurodevelopmental disorders.
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 F11.18
Is F11.18 billable?
- No. F11.18 is a header code. Report one of its more specific subcodes instead.