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F15.9

Non-billable

Other stimulant use, unspecified

F15.9 is the ICD-10-CM code for Other stimulant use, unspecified. It is a non-billable category code — use a more specific child code such as F15.90 for billing.

Status
Header (non-billable)
Chapter
F01-F99
Parent
F15
Subcodes
8
Edition
FY2026

F01-F99 Mental, Behavioral and Neurodevelopmental disorders

Excludes1 — not coded here

  • •other stimulant abuse (F15.1-)
  • •other stimulant dependence (F15.2-)

Frequently asked questions

What is ICD-10 code F15.9?
F15.9 is the ICD-10-CM code for "Other stimulant use, unspecified". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
Is F15.9 a billable code?
No — F15.9 is a non-billable header code. Use a more specific child code (such as F15.90) for billing.
What are the subcodes of F15.9?
F15.9 has 8 more specific child codes, including F15.90, F15.91, F15.92.
What is excluded from F15.9?
Excludes1 (not coded here): other stimulant abuse (F15.1-); other stimulant dependence (F15.2-).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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