Oth stim use, unsp w stim-induce psych disorder w delusions

This code signifies a patient diagnosed with a psychotic disorder characterized by delusions, directly induced by the use of an unspecified stimulant other than cocaine or methamphetamine. The stimulant use itself is also unspecified, indicating a lack of specific information regarding the type of stimulant or pattern of use.

Apply this code when documentation clearly links a patient's delusional psychotic symptoms to the use of a stimulant, but the specific stimulant (e.g., amphetamine, caffeine) is not identified. This code is appropriate when the clinician explicitly states "stimulant-induced psychotic disorder with delusions" and the stimulant type is not specified.

• Ensure documentation explicitly states "stimulant-induced" and specifies "delusions" as the psychotic feature.
• If the specific stimulant is known (e.g., amphetamine, caffeine), use a more specific code from the F15.xx series.
• Sequence this code as the primary diagnosis when the stimulant-induced psychotic disorder is the main reason for the encounter.