Billable / Specific Code
ICD-10-CM F15.99 is the diagnosis code for Other stimulant use, unspecified with unspecified stimulant-induced disorder. This code falls under the section "Mental and behavioral disorders due to psychoactive substance use" within Chapter 5 — Mental, Behavioral and Neurodevelopmental disorders (F01-F99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where F15.99 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, F15.99 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
F15.99 is the ICD-10-CM diagnosis code for "Other stimulant use, unspecified with unspecified stimulant-induced disorder". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of F15.99 is F15.9 ("Other stimulant use, unspecified"). F15.99 provides a more specific classification within this category.
F15.99 is located in Section F10-F19 — "Mental and behavioral disorders due to psychoactive substance use" within Chapter 5 of the ICD-10-CM Tabular List.
Use F15.99 when the patients documented diagnosis matches "Other stimulant use, unspecified with unspecified stimulant-induced disorder" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Other stimulant use, unspecified with unspecified stimulant-induced disorder is F15.99.
Yes, F15.99 can be used as a primary diagnosis code since it is billable and specific.
F15.99 is in Chapter 5 of the ICD-10-CM Tabular List.
Yes, F15.99 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.