F16.983
BillableHallucinogen use, unspecified with hallucinogen persisting perception disorder (flashbacks)
F16.983 is the ICD-10-CM code for Hallucinogen use, unspecified with hallucinogen persisting perception disorder (flashbacks). It is a billable, specific code valid for reimbursement.
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code F16.983?
- F16.983 is the ICD-10-CM code for "Hallucinogen use, unspecified with hallucinogen persisting perception disorder (flashbacks)". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
- Is F16.983 a billable code?
- Yes — F16.983 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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