F13.121 – Sedative, hypnotic or anxiolytic abuse with intoxication delirium

ICD-10-CM 2027 diagnosis code · Mental and behavioral disorders due to psychoactive substance use

Billable code

ICD-10-CM code F13.121

Code: F13.121 (claims format: F13121)
Description: Sedative, hypnotic or anxiolytic abuse with intoxication delirium
Short description: Sedatv/hyp/anxiolytc abuse w intoxication delirium
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 5. Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Block: F10-F19 Mental and behavioral disorders due to psychoactive substance use
Parent codes: F13 › F13.1 › F13.12

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

F13.1 – Sedative, hypnotic or anxiolytic-related abuse

Excludes1 (not coded here):

sedative, hypnotic or anxiolytic-related dependence (F13.2-)
sedative, hypnotic, or anxiolytic use, unspecified (F13.9-)

Index terms for F13.121

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in F13.12

Frequently asked questions

What is ICD-10 code F13.121?

F13.121 is the ICD-10-CM code for sedative, hypnotic or anxiolytic abuse with intoxication delirium, in the block F10-F19 (Mental and behavioral disorders due to psychoactive substance use).

Is F13.121 a billable code?

Yes. F13.121 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does F13.121 belong to?

It belongs to category F13 – Sedative, hypnotic, or anxiolytic related disorders.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.