---
title: "ICD-10-CM F11.21: Opioid dependence, in remission | BillingBrief"
description: "ICD-10-CM code F11.21: Opioid dependence, in remission. Category, related codes, and the official source, in plain English."
canonical: "https://billingbrief.com/icd10/f11.21/"
language: "en"
---

# F11.21 Opioid dependence, in remission

ICD-10-CM · [CMS code reference](#source)

**Official ICD-10-CM description:** Opioid dependence, in remission

## Related codes

-   [`F11.10` Opioid abuse, uncomplicated ICD-10-CM](https://billingbrief.com/icd10/f11.10/)
-   [`F11.11` Opioid abuse, in remission ICD-10-CM](https://billingbrief.com/icd10/f11.11/)
-   [`F11.120` Opioid abuse with intoxication, uncomplicated ICD-10-CM](https://billingbrief.com/icd10/f11.120/)
-   [`F11.121` Opioid abuse with intoxication delirium ICD-10-CM](https://billingbrief.com/icd10/f11.121/)
-   [`F11.122` Opioid abuse with intoxication with perceptual disturbance ICD-10-CM](https://billingbrief.com/icd10/f11.122/)
-   [`F11.129` Opioid abuse with intoxication, unspecified ICD-10-CM](https://billingbrief.com/icd10/f11.129/)
-   [`F11.13` Opioid abuse with withdrawal ICD-10-CM](https://billingbrief.com/icd10/f11.13/)
-   [`F11.14` Opioid abuse with opioid-induced mood disorder ICD-10-CM](https://billingbrief.com/icd10/f11.14/)

## Common questions

### Is F11.21 a billable code?

Yes. F11.21 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.

## From the source

Official description from [CMS](https://www.cms.gov/medicare/coding-billing/icd-10-codes).
ICD-10-CM FY2027 (effective October 1, 2026).

Code set

ICD-10-CM

Category

F11 Opioid related disorders

Chapter

Mental, behavioral and neurodevelopmental disorders

Billable

Yes

Educational reference only. Not medical, legal, or billing advice. Always check the current official code set and payer policy before you bill. [About BillingBrief and our sources](https://billingbrief.com/about/).