2026 ICD-10-CM Diagnosis Code F12.11Cannabis abuse, in remission
ICD-10-CM Codes›F01–F99›F10-F19›F12
- Billable — Valid for Submission
- Chronic Condition
F12.11 is a billable ICD-10-CM diagnosis code for cannabis abuse, in remission. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 894 through 897. Coders also document this condition as history of cannabis abuse. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Mental and substance use disorders in remission.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- History of cannabis abuse
- History of hallucinogen abuse
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Inclusion Terms
- Cannabis use disorder, mild, in early remission
- Cannabis use disorder, mild, in sustained remission
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
- Abuse
- drug NEC (non-dependent) - F19.10
- in remission (early) (sustained) - F12.11
- Disorder (of) - See Also: Disease;
- in remission (early) (sustained) - F12.11
External Cause of Injuries IndexGuidance
References for this code in the External Cause of Injuries Index.
- Abuse
- drug NEC (non-dependent)
- cannabis
- in remission (early) (sustained)
- Disorder(of)
- cannabis use
- mild
- in remission (early) (sustained)
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Marijuana
Marijuana is a green, brown, or gray mix of dried, crumbled parts from the marijuana plant. The plant contains chemicals which act on your brain and can change your mood or consciousness.
The full article covers:
- What is marijuana?
- How do people use marijuana?
- What are the effects of marijuana?
- Can you overdose on marijuana?
- Is marijuana addictive?
- What is medical marijuana?
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert F12.11 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code History & ChangesHistory
Replacement F12.11 replaces the following previously assigned code(s):
- F12.10 - Cannabis abuse, uncomplicated
Questions About F12.11Overview
Is F12.11 (Cannabis abuse) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report cannabis abuse, in remission on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What MS-DRG does F12.11 group to?
When cannabis abuse, in remission is the principal diagnosis on an inpatient stay, it groups to MS-DRG 894, 895, 896, 897, with relative weights from 0.6169 to 1.7451 depending on complications. Higher weights mean higher Medicare reimbursement.
What is the ICD-9 equivalent of F12.11?
Under the General Equivalence Mappings, cannabis abuse, in remission converts to ICD-9-CM 305.23 (cannabis abuse-in remiss). The mapping is a direct match.
Footnotes
[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:
- The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
- The condition places limitations on self-care, independent living, and social interactions.
