ICD-10-CM 2027 diagnosis code
F12Cannabis related disorders
F12 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 F12
F12 is the ICD-10-CM diagnosis code for cannabis related disorders. It belongs to 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.
To report this condition, pick the subcode that matches the documentation: F12.1 (abuse), F12.2 (dependence) and F12.9 (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 F12
- F12.1Cannabis abuse
- F12.10Cannabis abuse, uncomplicatedBillable
- F12.11Cannabis abuse, in remissionBillable
- F12.12Cannabis abuse with intoxication
- F12.13Cannabis abuse with withdrawalBillable
- F12.15Cannabis abuse with psychotic disorder
- F12.18Cannabis abuse with other cannabis-induced disorder
- F12.19Cannabis abuse with unspecified cannabis-induced disorderBillable
- F12.2Cannabis dependence
- F12.20Cannabis dependence, uncomplicatedBillable
- F12.21Cannabis dependence, in remissionBillable
- F12.22Cannabis dependence with intoxication
- F12.23Cannabis dependence with withdrawalBillable
- F12.25Cannabis dependence with psychotic disorder
- F12.28Cannabis dependence with other cannabis-induced disorder
- F12.29Cannabis dependence with unspecified cannabis-induced disorderBillable
- F12.9Cannabis use, unspecified
- F12.90Cannabis use, unspecified, uncomplicatedBillable
- F12.91Cannabis use, unspecified, in remissionBillable
- F12.92Cannabis use, unspecified with intoxication
- F12.93Cannabis use, unspecified with withdrawalBillable
- F12.95Cannabis use, unspecified with psychotic disorder
- F12.98Cannabis use, unspecified with other cannabis-induced disorder
- F12.99Cannabis use, unspecified with unspecified cannabis-induced disorderBillable
Coding notes
- marijuana
Notes that apply from higher levels
Instructions written at a parent level also apply to F12.
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 F12
Is F12 billable?
- No. F12 is a header code. Report one of its more specific subcodes instead.