F18.2
Non-billableInhalant dependence
Inhalant dependence
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
- volatile solvents
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 (8)
F18.20Inhalant dependence, uncomplicated
F18.21Inhalant dependence, in remission
F18.22Inhalant dependence with intoxication
F18.24Inhalant dependence with inhalant-induced mood disorder
F18.25Inhalant dependence with inhalant-induced psychotic disorder
F18.27Inhalant dependence with inhalant-induced dementia
F18.28Inhalant dependence with other inhalant-induced disorders
F18.29Inhalant dependence with unsp inhalant-induced disorder
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code F18.2?
ICD-10-CM code F18.2 represents "Inhalant dependence". It is a non-billable header code — use a more specific child code for billing purposes.
Is F18.2 a billable code?
No, F18.2 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 8 child codes under F18.2.
What chapter is F18.2 in?
F18.2 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).
What codes cannot be used with F18.2?
F18.2 has Excludes1 notes indicating codes that cannot be used together with it, including: inhalant abuse (F18.1-); inhalant use, unspecified (F18.9-).
What are the subcategories under F18.2?
F18.2 has 8 child codes, including: F18.20 (Inhalant dependence, uncomplicated), F18.21 (Inhalant dependence, in remission), F18.22 (Inhalant dependence with intoxication), F18.24 (Inhalant dependence with inhalant-induced mood disorder), and 4 more.
What are the UMLS CUIs for F18.2?
F18.2 is linked to 1 UMLS Concept Unique Identifier: C0021450. 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.