F19.9
Non-billableOther psychoactive substance use, unspecified
Other psychoactive substance use, unspecified
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- disorders of psychological development
- polysubstance drug use (indiscriminate drug use)
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Child Codes (10)
F19.90Other psychoactive substance use, unspecified, uncomplicated
F19.91Other psychoactive substance use, unspecified, in remission
F19.92Other psychoactive substance use, unsp with intoxication
F19.93Other psychoactive substance use, unsp with withdrawal
F19.94Oth psychoactive substance use, unsp w mood disorder
F19.95Oth psychoactive substance use, unsp w psychotic disorder
F19.96Oth psychoactv sub use, unsp w persist amnestic disorder
F19.97Oth psychoactive substance use, unsp w persisting dementia
F19.98Oth psychoactive substance use, unsp w oth disorders
F19.99Oth psychoactive substance use, unsp w unsp disorder
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code F19.9?
ICD-10-CM code F19.9 represents "Other psychoactive substance use, unspecified". It is a non-billable header code — use a more specific child code for billing purposes.
Is F19.9 a billable code?
No, F19.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 10 child codes under F19.9.
What chapter is F19.9 in?
F19.9 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).
What codes cannot be used with F19.9?
F19.9 has Excludes1 notes indicating codes that cannot be used together with it, including: other psychoactive substance abuse (F19.1-); other psychoactive substance dependence (F19.2-).
What are the subcategories under F19.9?
F19.9 has 10 child codes, including: F19.90 (Other psychoactive substance use, unspecified, uncomplicated), F19.91 (Other psychoactive substance use, unspecified, in remission), F19.92 (Other psychoactive substance use, unsp with intoxication), F19.93 (Other psychoactive substance use, unsp with withdrawal), and 6 more.
What are the UMLS CUIs for F19.9?
F19.9 is linked to 1 UMLS Concept Unique Identifier: C2874833. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.