2027 ICD-10-CM Diagnosis Code F14.91Cocaine use, unspecified, in remission

ICD-10-CM Codes›F01–F99›F10-F19›F14

ICD-10-CM F14.91
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

F14.91 is a billable ICD-10-CM diagnosis code for cocaine use, unspecified, in remission. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 894 through 897. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Mental and substance use disorders in remission.

Code Identity

ICD-10-CM Code
F14.91
Billable Status
Yes — Valid for Submission
Code Describes
Cocaine use, unspecified, in remission
Short Description
Cocaine use, unspecified, in remission
Same as the full description in the CMS dataset.
Parent Code
F14.9
Cocaine use, unspecified

Code Classification

ChapterF01–F99Mental and behavioural disorders
SectionF10-F19Mental and behavioral disorders due to psychoactive substance use
CategoryF14Cocaine related disorders
This CodeF14.91Cocaine use, unspecified, in remission

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to F14.91: its own notes plus those printed at F14.9, F14, and Chapter 5. A note printed at a category, block or chapter applies to every code under it.

Includes

Further defines, or gives examples of, the content of the category.

From Chapter 5 (F01-F99) Mental and behavioural disorders applies to 872 codes
  • disorders of psychological development

Excludes1

Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.

From F14.9 Cocaine use, unspecified applies to 16 codes

Excludes2

Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.

From F14 Cocaine related disorders applies to 48 codes
  • other stimulant-related disorders (F15.-)
From Chapter 5 (F01-F99) Mental and behavioural disorders applies to 872 codes
  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name F14.91, its category, or a range that includes it.

Excludes1 2

These codes carry an Excludes1 note naming F14.91: they are not reported together with it, unless the two conditions are unrelated.

  • F14.1 Cocaine abuse
    cocaine use, unspecified (F14.9-) names F14.9-, which includes this code
  • F14.2 Cocaine dependence
    cocaine use, unspecified (F14.9-) names F14.9-, which includes this code

Excludes2 1

These codes carry an Excludes2 note naming F14.91: its condition is not part of those codes, and both may be reported when the patient has both.

  • F15 Other stimulant related disorders
    cocaine-related disorders (F14.-) names F14.-, which includes this code

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR MBD026
Mental and substance use disorders in remission
Default principal diagnosis: inpatient Yes · outpatient Yes

Clinical InformationClinical

  • Cocaine-Related Disorders

    disorders related or resulting from use of cocaine.

Code History & ChangesHistory

Replacement F14.91 replaces the following previously assigned code(s):

  • F14.90 - Cocaine use, unspecified, uncomplicated
FY 2023AddedAdded to the ICD-10-CM code setEffective October 1, 2022.
FY 2024–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About F14.91Overview

What is the ICD-10 code for cocaine use, unspecified, in remission?

The ICD-10-CM code for cocaine use, unspecified, in remission is F14.91 (sometimes written as F1491). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

Is F14.91 (Cocaine use, unspecified) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report cocaine use, unspecified, in remission on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What MS-DRG does F14.91 group to?

When cocaine use, unspecified, in remission is the principal diagnosis on an inpatient stay, it groups to MS-DRG 894, 897, 895, 896, with relative weights from 0.6272 to 1.6610 depending on complications. Higher weights mean higher Medicare reimbursement.

Can F14.91 be reported with a code from F14.1?

Not as a rule. The Excludes1 note at F14.9, which applies to F14.91, lists "cocaine abuse (F14.1-)". An Excludes1 note means the excluded code is never reported together with this one; the only exception is when the two conditions are unrelated to each other (Official Guidelines, Section I.A.12.a).