F19.921

Billable

Oth psychoactive substance use, unsp w intox w delirium

Other psychoactive substance use, unspecified with intoxication with delirium

Status

Billable / Specific

Block

F10-F19

Parent Code

F19.92

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Other (or unknown) substance-induced delirium

Includes

Conditions included under this code

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

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(3)
F19.920

Oth psychoactive substance use, unsp w intoxication, uncomp

BillableF19.922

Oth psychoactv sub use, unsp w intox w perceptl disturb

BillableF19.929

Oth psychoactive substance use, unsp with intoxication, unsp

Billable
Also Known As / Clinical Terms(44)

SNOMED CT

UMLS

Clinical Terms

  • Phencyclidine induced mental problem
  • Delirium caused by hallucinogen
  • Phencyclidine (PCP) intoxication
  • Drug induced delirium
  • Delirium caused by psychoactive substance
  • Phencyclidine intoxication
  • PCP (phencyclidine) intoxication delirium
  • Hallucinogen intoxication delirium
  • Organic mental disorder caused by PCP (phencyclidine)
  • Drug-induced delirium
  • Delirium caused by drug
  • Organic mental disorder caused by phencyclidine
  • Other (or unknown) substance-induced delirium
  • Hallucinogen induced delirium
  • Delirium caused by dissociative drug
  • Dissociative drug-induced disorder
  • Disorder caused by dissociative drug
  • Hallucinogen delirium
  • Psychoactive substance-induced organic delirium
  • Phencyclidine delirium
  • Phencyclidine intoxication delirium
Frequently Asked Questions
What is the ICD-10 code for oth psychoactive substance use, unsp w intox w delirium?

The ICD-10-CM code for oth psychoactive substance use, unsp w intox w delirium is F19.921. The full clinical description is "Other psychoactive substance use, unspecified with intoxication with delirium". F19.921 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code F19.921 mean?

ICD-10-CM code F19.921 represents “Other psychoactive substance use, unspecified with intoxication with delirium”. It is classified under Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders and is a billable/specific code that can be used on a claim.

Is F19.921 a billable code?

Yes, F19.921 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is F19.921 in?

F19.921 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).

What codes cannot be used with F19.921?

F19.921 has Excludes1 notes indicating codes that cannot be used together with it, including: other psychoactive substance abuse (F19.1-); other psychoactive substance dependence (F19.2-); other psychoactive substance use, unspecified with withdrawal (F19.93).

What SNOMED CT codes does F19.921 map to?

F19.921 maps to 9 SNOMED CT concepts: 724717007, 191492000, 1344948000, 39003006, 788904003, and 4 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for F19.921?

F19.921 is linked to 2 UMLS Concept Unique Identifiers: C2874837, C0236692. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does F19.921 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like oth psychoactive substance use, unsp w intox w delirium affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of F19.921?

There is no direct ICD-11 mapping available for F19.921 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.