F11.90 Opioid use, unspecified, uncomplicated
ICD-10-CM · CMS code reference
F11.90 is for opioid use the record doesn't describe as abuse or dependence, with no intoxication, withdrawal, remission or opioid-induced disorder documented. If abuse is documented, use F11.10; if dependence, F11.20.
Coding notes
From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.
Excludes1
Not coded together with this code. The exception is when the two conditions are unrelated to each other.
- opioid abuse (F11.1-)
- opioid dependence (F11.2-)
Related codes
F11.91Opioid use, unspecified, in remission ICD-10-CMF11.920Opioid use, unspecified with intoxication, uncomplicated ICD-10-CMF11.921Opioid use, unspecified with intoxication delirium ICD-10-CMF11.922Opioid use, unspecified with intoxication with perceptual disturbance ICD-10-CMF11.929Opioid use, unspecified with intoxication, unspecified ICD-10-CMF11.93Opioid use, unspecified with withdrawal ICD-10-CMF11.94Opioid use, unspecified with opioid-induced mood disorder ICD-10-CMF11.950Opioid use, unspecified with opioid-induced psychotic disorder with delusions ICD-10-CM
Common questions
What's the difference between F11.90, F11.10 and F11.20?
F11.10 is opioid abuse, listed as mild opioid use disorder. F11.20 is opioid dependence, listed as moderate or severe. F11.90 is opioid use documented as neither. Excludes1 notes on F11.90 name the abuse (F11.1-) and dependence (F11.2-) codes, so only one of the three applies.
Is F11.90 a billable code?
Yes. F11.90 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.