F11.91

Billable

Opioid use, unspecified, in remission

F11.91 is the ICD-10-CM code for Opioid use, unspecified, in remission. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
F01-F99
Parent
F11.9
Edition
FY2026

F01-F99 Mental, Behavioral and Neurodevelopmental disorders

No additional coding notes for this code.

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code F11.91?
F11.91 is the ICD-10-CM code for "Opioid use, unspecified, in remission". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
Is F11.91 a billable code?
Yes — F11.91 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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