F12.121 is the authoritative medical code for Cannabis abuse with intoxication delirium. This classification is used in medical billing and clinical recording to specify the clinical criteria for cannabis abuse with intoxication delirium (ICD-10-CM F12.121), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Cannabis abuse with intoxication delirium is a billable ICD-10-CM diagnosis code F12.121. Includes: marijuana. Excludes1 (not coded here): cannabis dependence F12.2-; cannabis use, unspecified F12.9-.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for F12.121 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- cannabis dependence F12.2-
- cannabis use, unspecified F12.9-
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with F12.121?
Per official ICD-10-CM Excludes1 instructions, F12.121 must not be reported together with: cannabis dependence (F12.2-); cannabis use, unspecified (F12.9-).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to F12.121 in its code family, with their registry titles.
- F12 — Cannabis related disorders
- F12.1 — Cannabis abuse
- F12.10 — Cannabis abuse, uncomplicated
- F12.11 — Cannabis abuse, in remission
- F12.12 — Cannabis abuse with intoxication
- F12.120 — Cannabis abuse with intoxication, uncomplicated
- F12.122 — Cannabis abuse with intoxication with perceptual disturbance
- F12.129 — Cannabis abuse with intoxication, unspecified
- F12.13 — Cannabis abuse with withdrawal
- F12.15 — Cannabis abuse with psychotic disorder
View all 40 codes in the F12 family
Indexed Clinical Terms (3)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Abuse, drug NEC (non-dependent), cannabis, with, intoxication, with, delirium
- Delirium, delirious (acute or subacute) (not alcohol- or drug-induced), due to (secondary to), cannabis intoxication (acute), in, abuse
- Disorder (of), cannabis use, mild, with, cannabis intoxication delirium