ICD-10 Code F11.20 – Opioid dependence, uncomplicated (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F11.20 – Opioid dependence, uncomplicated
What it is
F11.20 identifies opioid dependence without a documented complication. Use it when the record shows opioid dependence, but no intoxication, withdrawal, or opioid-induced disorder is documented.
Clinical signs
Clinical features may include compulsive opioid use, tolerance, and difficulty reducing use. Signs vary; refer to documentation and avoid assuming withdrawal, intoxication, or other complications.
When to use this code
Use this code when the provider documents opioid dependence as the diagnosis and does not specify a related complication. It may apply in outpatient, inpatient, or behavioral health records. If the note includes opioid use disorder without further detail, verify whether dependence is the documented term.
Do not use for
Do not use F11.20 when the record documents opioid intoxication, withdrawal, or opioid-induced mental or physical disorder. Check documentation if the provider specifies abuse, use, or another opioid-related condition.
Coding tip
Code only what the provider documents, and query for clarification if dependence is stated without enough detail to confirm the absence of complications.