ICD-10-CM F12.1 is the diagnosis code for Cannabis abuse. This code falls under the section "Mental and behavioral disorders due to psychoactive substance use" within Chapter 5 — Mental, Behavioral and Neurodevelopmental disorders (F01-F99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as F12.1. They are mutually exclusive:
Understanding where F12.1 sits in the ICD-10-CM classification helps ensure proper coding:
No, F12.1 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
F12.1 is the ICD-10-CM diagnosis code for "Cannabis abuse". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of F12.1 is F12 ("Cannabis related disorders"). F12.1 provides a more specific classification within this category.
F12.1 is located in Section F10-F19 — "Mental and behavioral disorders due to psychoactive substance use" within Chapter 5 of the ICD-10-CM Tabular List.
F12.1 has 7 sub-code(s) that provide more specific detail: F12.10, F12.11, F12.12, F12.13, F12.15 and more.
Use F12.1 when the patients documented diagnosis matches "Cannabis abuse" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Cannabis abuse is F12.1.
No, F12.1 is non-billable. Use a more specific sub-code for primary diagnosis billing.
F12.1 is in Chapter 5 of the ICD-10-CM Tabular List.
Type 1 Excludes for F12.1 include: cannabis dependence (F12.2-); cannabis use, unspecified (F12.9-).
Yes, F12.1 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.