2026 ICD-10-CM Diagnosis Code F11Opioid related disorders

ICD-10-CM Codes›F01–F99›F10-F19›F11

ICD-10-CM F11
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

F11 is a non-billable ICD-10-CM category code for opioid related disorders, so it cannot be submitted on claims. Use a more specific code from this category instead, such as F11.10, F11.11, F11.120, and F11.121.

Code Identity

ICD-10-CM Code
F11
Billable Status
No — Non-Billable Category
Code Describes
Opioid related disorders
Chapter
F10-F19
Mental and behavioral disorders due to psychoactive substance use

Code Classification

ChapterF01–F99Mental and behavioural disorders
SectionF10-F19Mental and behavioral disorders due to psychoactive substance use
CategoryF11Opioid related disorders
This CodeF11Opioid related disorders

Specific Coding for Opioid related disordersOverview

Non-specific codes like F11 require more characters. Use one of these billable codes instead:

  • F11.1 for Opioid abuse

  • Use F11.10 for Opioid abuse, uncomplicated

  • Use F11.11 for Opioid abuse, in remission

  • F11.12 for Opioid abuse with intoxication

  • Use F11.13 for Opioid abuse with withdrawal

  • Use F11.14 for Opioid abuse with opioid-induced mood disorder

  • F11.15 for Opioid abuse with opioid-induced psychotic disorder

  • F11.18 for Opioid abuse with other opioid-induced disorder

  • Use F11.19 for Opioid abuse with unspecified opioid-induced disorder

  • F11.2 for Opioid dependence

  • Use F11.20 for Opioid dependence, uncomplicated

  • Use F11.21 for Opioid dependence, in remission

  • F11.22 for Opioid dependence with intoxication

  • Use F11.23 for Opioid dependence with withdrawal

  • Use F11.24 for Opioid dependence with opioid-induced mood disorder

  • F11.25 for Opioid dependence with opioid-induced psychotic disorder

  • F11.28 for Opioid dependence with other opioid-induced disorder

  • Use F11.29 for Opioid dependence with unspecified opioid-induced disorder

  • F11.9 for Opioid use, unspecified

  • Use F11.90 for Opioid use, unspecified, uncomplicated

  • Use F11.91 for Opioid use, unspecified, in remission

  • F11.92 for Opioid use, unspecified with intoxication

  • Use F11.93 for Opioid use, unspecified with withdrawal

  • Use F11.94 for Opioid use, unspecified with opioid-induced mood disorder

  • F11.95 for Opioid use, unspecified with opioid-induced psychotic disorder

  • F11.98 for Opioid use, unspecified with other specified opioid-induced disorder

  • Use F11.99 for Opioid use, unspecified with unspecified opioid-induced disorder

Patient EducationClinical

Opioids and Opioid Use Disorder (OUD)

Opioids, sometimes called narcotics, are a type of drug. They include strong prescription pain relievers such as oxycodone, hydrocodone, fentanyl, and tramadol. The illegal drug heroin is also an opioid. Some opioids are made from the opium plant, and others are synthetic (man-made).

The full article covers:

  • What are opioids?
  • What are the side effects and risks of opioids?
  • What is opioid use disorder (OUD)?
  • How are opioid use disorder (OUD) and opioid overdose treated?
  • How can I prevent problems when taking prescription opioids?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About F11Overview

Is F11 (Opioid related disorders) a billable code?

No. This is a category header that groups the codes for opioid related disorders, and headers cannot be submitted on claims. Claims for opioid related disorders need a more specific code from this category, such as F11.10, F11.11, and F11.120.