F19.921

Other psychoactive substance use, unspecified with intoxication with delirium

Billable / specificHCC V28 137

F19.921 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Other (or unknown) substance-induced delirium

Includes (from F19)

  • disorders of psychological development
  • polysubstance drug use (indiscriminate drug use)

Excludes1

Not coded here — never report together with this code.

  • other psychoactive substance use, unspecified with withdrawal (F19.93) (from F19.92)
  • other psychoactive substance abuse (F19.1-) (from F19.9)
  • other psychoactive substance dependence (F19.2-) (from F19.9)

Excludes2

Not included here — may be reported together when both conditions exist.

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99) (from F19)

Also known as

  • Other (or unknown) substance-induced delirium
  • Delirium, delirious, due to othersubstance
  • Delirium, delirious, due to psychoactive substance NEC intoxication
  • Substance-induced, delirium

Parent code

  • F19.92Other psychoactive substance use, unspecified with intoxicationHeader

Related codes

  • F19.920Other psychoactive substance use, unspecified with intoxication, uncomplicatedBillable
  • F19.922Other psychoactive substance use, unspecified with intoxication with perceptual disturbanceBillable
  • F19.929Other psychoactive substance use, unspecified with intoxication, unspecifiedBillable

Browse