Alcohol Use Disorder ICD-10 Codes (2026): Complete Coding Guide for Alcohol Abuse, Dependence, Withdrawal, Remission, and Documentation
Author: Janine Mothershed CPC, CPC-I
Key Takeaway
Alcohol-related ICD-10-CM diagnosis codes fall under category F10 (Alcohol-Related Disorders). However, selecting the correct code requires understanding the ICD-10 hierarchy rules, remission status, withdrawal symptoms, intoxication, and alcohol-induced conditions.
The most frequently reported codes include:
- F10.10 – Alcohol abuse, uncomplicated
- F10.20 – Alcohol dependence, uncomplicated
- F10.90 – Alcohol use, unspecified, uncomplicated
- F10.13 – Alcohol abuse with withdrawal
- F10.23 – Alcohol dependence with withdrawal
- F10.11 – Alcohol abuse, in remission
- F10.21 – Alcohol dependence, in remission
Most importantly, ICD-10-CM requires coders to follow the hierarchy:
Dependence overrides abuse. Abuse overrides use.
As a result, understanding these guidelines is critical for accurate coding, risk adjustment, reimbursement, and CPC exam success.
What Is the ICD-10 Code for Alcohol Use Disorder?
The ICD-10-CM codes for alcohol-related disorders are found in category F10 Alcohol-Related Disorders.
The specific code depends on the provider’s documentation regarding severity, complications, remission status, and associated conditions.
For example:
- Alcohol abuse → F10.10
- Alcohol dependence → F10.20
- Alcohol use, unspecified → F10.90
However, many encounters require additional specificity, particularly when intoxication, withdrawal, psychotic disorders, or mood disorders are documented.
2026 Alcohol Use Disorder ICD-10-CM Reference Table
The following table includes commonly reported alcohol-related diagnosis codes used in outpatient, inpatient, emergency department, behavioral health, and substance abuse treatment settings.
| Code | Description |
|---|---|
| F10.10 | Alcohol abuse, uncomplicated |
| F10.11 | Alcohol abuse, in remission |
| F10.12X | Alcohol abuse with intoxication |
| F10.13 | Alcohol abuse with withdrawal |
| F10.14 | Alcohol abuse with alcohol-induced mood disorder |
| F10.15X | Alcohol abuse with alcohol-induced psychotic disorder |
| F10.20 | Alcohol dependence, uncomplicated |
| F10.21 | Alcohol dependence, in remission |
| F10.23 | Alcohol dependence with withdrawal |
| F10.90 | Alcohol use, unspecified, uncomplicated |
| Z87.898 | Personal history of alcohol use disorder |
| Z81.1 | Family history of alcohol abuse and dependence |
Important: Always verify final code selection in the ICD-10-CM Tabular List because some categories require additional characters to identify intoxication severity, psychotic manifestations, or other alcohol-induced conditions.
Understanding the ICD-10 Hierarchy Rule
One of the most tested ICD-10 concepts on certification exams—and one of the most common coding audit findings—is misuse of the alcohol use hierarchy.
ICD-10 Coding Hierarchy
When multiple alcohol-related conditions are documented, coders should assign only the highest level of severity documented.
Rule 1
If both alcohol use and alcohol abuse are documented:
Code only alcohol abuse.
Rule 2
If both alcohol abuse and alcohol dependence are documented:
Code only alcohol dependence.
Rule 3
If alcohol use, abuse, and dependence are all documented:
Code only alcohol dependence.
Quick Reference
| Documentation | Code Selection |
| Use + Abuse | Abuse |
| Abuse + Dependence | Dependence |
| Use + Abuse + Dependence | Dependence |
Consequently, assigning multiple F10 severity codes together is typically incorrect.
Alcohol Abuse vs. Alcohol Dependence
Another area that causes confusion is distinguishing alcohol abuse from alcohol dependence.
Alcohol Abuse
Alcohol abuse generally reflects problematic alcohol consumption that negatively affects health, relationships, employment, or behavior.
Typical coding:
F10.10 — Alcohol abuse, uncomplicated
Alcohol Dependence
Alcohol dependence represents a more severe condition involving physical or psychological reliance on alcohol.
Common documentation includes:
- Alcoholism
- Chronic alcohol dependence
- Severe alcohol use disorder
- Alcohol addiction
Typical coding:
F10.20 — Alcohol dependence, uncomplicated
Therefore, when dependence is documented, coders should not report an abuse code separately.
Coding Alcohol Withdrawal
Alcohol withdrawal is frequently seen in emergency departments, inpatient facilities, behavioral health units, and detoxification programs.
Common symptoms may include:
- Tremors
- Anxiety
- Sweating
- Hallucinations
- Seizures
- Delirium tremens
Coding options include:
- F10.13 – Alcohol abuse with withdrawal
- F10.23 – Alcohol dependence with withdrawal
Because withdrawal significantly increases clinical risk, these diagnoses often contribute to higher medical decision-making complexity.
Alcohol Intoxication Coding
Providers frequently document acute alcohol intoxication during emergency department encounters.
Examples include:
- Acute alcohol intoxication
- Intoxicated on arrival
- Alcohol poisoning
- Acute ETOH intoxication
In these situations, coders should review the documentation carefully and select the most specific F10 intoxication code available.
Always verify required additional characters in the Tabular List before assigning a final code.
Coding Alcohol-Induced Mental Health Conditions
Alcohol use may contribute to psychiatric and behavioral health disorders.
Examples include:
- Alcohol-induced depression
- Alcohol-induced mood disorder
- Alcohol-induced psychosis
- Alcohol-induced hallucinations
Common categories include:
- F10.14 – Alcohol abuse with alcohol-induced mood disorder
- F10.15X – Alcohol abuse with alcohol-induced psychotic disorder
These diagnoses are particularly important in behavioral health and psychiatric coding.
Coding Alcohol Use Disorder in Remission
Remission status is frequently documented in primary care, behavioral health, and addiction medicine encounters.
Alcohol Abuse in Remission
F10.11 — Alcohol abuse, in remission
Alcohol Dependence in Remission
F10.21 — Alcohol dependence, in remission
Importantly, remission does not mean the condition has disappeared from the medical record.
Rather, it indicates that the disorder remains clinically relevant but is currently controlled.
Therefore, remission diagnoses continue to be reported using F10 codes.
Personal History of Alcohol Use Disorder
Sometimes documentation indicates a prior history of alcohol use disorder that is no longer active.
Examples:
- History of alcoholism
- Previous alcohol dependence
- Former alcohol abuse
When the provider documents only a historical condition:
Z87.898 — Personal history of alcohol use disorder
This code indicates a past condition rather than an active diagnosis.
Family History of Alcohol Abuse and Dependence
Family history may influence treatment planning, screening, and risk assessment.
Use:
Z81.1 — Family history of alcohol abuse and dependence
This code may be reported when a provider documents alcoholism among immediate family members.
How DSM-5 Severity Maps to ICD-10 Coding
Providers may document Alcohol Use Disorder (AUD) according to DSM-5 severity levels.
Generally:
| DSM-5 Severity | Typical ICD-10 Interpretation |
| Mild | Alcohol abuse |
| Moderate | Alcohol abuse |
| Severe | Alcohol dependence |
However, coders should never automatically convert DSM-5 terminology into ICD-10 codes without provider documentation supporting the diagnosis.
Always code directly from the documented diagnosis.
How Alcohol Use Disorder Affects E/M Coding Complexity
Alcohol-related disorders frequently impact Evaluation and Management coding.
For example, alcohol dependence may:
- Increase patient risk
- Affect treatment planning
- Require medication management
- Increase monitoring requirements
- Impact social determinants of health
- Require counseling or behavioral interventions
Consequently, documentation of alcohol use disorder often contributes to Medical Decision Making (MDM) complexity.
For additional guidance, review:
Evaluation and Management (E/M) Guidelines for 2026: The Complete Guide
Medical Coding E/M Prolonged Services
Real-World Coding Tips for CPC Students
When coding alcohol-related diagnoses:
First, locate the condition in the Alphabetic Index.
Next, verify the code in the Tabular List.
Then, determine whether abuse, dependence, or use is documented.
Additionally, look for:
- Withdrawal
- Intoxication
- Mood disorders
- Psychotic disorders
- Remission status
Finally, apply the hierarchy rule before assigning the diagnosis code.
Following this process can help prevent denials, audits, and certification exam errors.
Common Coding Mistakes to Avoid
Many coders accidentally:
- Code abuse and dependence together
- Miss remission documentation
- Use Z87.898 when the condition is still active
- Fail to identify withdrawal symptoms
- Ignore alcohol-induced psychiatric conditions
- Assign unspecified codes when more specific documentation exists
Therefore, careful documentation review is essential.
Coding Clarified Final Thoughts
Alcohol use disorder coding remains one of the most frequently reported behavioral health diagnosis categories in ICD-10-CM.
By understanding:
- The F10 category
- Severity hierarchy rules
- Withdrawal coding
- Intoxication coding
- Remission coding
- History versus active conditions
You can improve coding accuracy, reimbursement, compliance, and CPC exam performance.
As we move through 2026, behavioral health coding continues to receive increased scrutiny from payers, auditors, and regulatory agencies. Therefore, selecting the most specific alcohol-related diagnosis code supported by provider documentation is more important than ever.
Frequently Asked Questions (FAQ)
What is the ICD-10 code for alcohol use disorder?
Alcohol use disorder is typically reported using codes from category F10. Common examples include F10.10 (alcohol abuse) and F10.20 (alcohol dependence), depending on severity and provider documentation.
What is the difference between alcohol abuse and alcohol dependence in ICD-10?
Alcohol abuse generally reflects problematic alcohol use, while alcohol dependence indicates a more severe disorder involving physical or psychological dependence. Dependence represents the higher level of severity.
How do you code alcohol use in remission?
Use:
- F10.11 for alcohol abuse in remission
- F10.21 for alcohol dependence in remission
Remission remains an active diagnosis and should not be coded as a history condition.
When do you use Z87.898 versus an F10 code?
Use F10 codes when the alcohol use disorder remains active or clinically relevant. Use Z87.898 only when documentation indicates a past history of alcohol use disorder that is no longer active.
Can you code both alcohol abuse and alcohol dependence at the same time?
No. ICD-10-CM hierarchy rules require coding only the highest documented level of severity. Dependence overrides abuse.
What codes are used for alcohol withdrawal symptoms?
Common codes include:
- F10.13 – Alcohol abuse with withdrawal
- F10.23 – Alcohol dependence with withdrawal
The correct code depends on the documented severity level.
How does documented alcohol use disorder affect E/M coding complexity?
Alcohol use disorder may increase risk, treatment complexity, medication management, counseling requirements, and monitoring needs. Consequently, it can contribute to higher Medical Decision Making levels when appropriately documented.
Additional Resources
Authoritative References:
Related Coding Clarified Articles:
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