ICD CODES

ICD Code F22

ICD code F22 is used to identify delusional disorders, which are characterized by persistent false beliefs not based in reality.

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What is ICD diagnosis code F22

ICD code F22 is delusional disorders, which refers to mental health conditions characterized by the presence of persistent delusions without other significant symptoms of schizophrenia.

When to use ICD code F22

1. Presence of one or more non-bizarre delusions lasting one month or longer

2. Absence of prominent hallucinations, or hallucinations are related to the delusional theme

3. Functioning is not markedly impaired outside of the impact of the delusion, and behavior is not obviously bizarre or odd

4. Criteria for schizophrenia have never been met

5. Any mood episodes that have occurred are brief relative to the duration of the delusional periods

6. The disturbance is not attributable to the physiological effects of a substance or another medical condition

Billable CPT codes for ICD code F22

Relevant CPT codes that may be used to treat ICD code F22 include:

- 90791 (Psychiatric diagnostic evaluation)

- 90792 (Psychiatric diagnostic evaluation with medical services)

- 90832 (Psychotherapy, 30 minutes with patient)

- 90834 (Psychotherapy, 45 minutes with patient)

- 90837 (Psychotherapy, 60 minutes with patient)

- 90846 (Family psychotherapy without patient present)

- 90847 (Family psychotherapy with patient present)

- 90853 (Group psychotherapy)

- 99202–99215 (Evaluation and management services, office or other outpatient visits)

- 96372 (Therapeutic, prophylactic, or diagnostic injection; specify substance or drug, if medication management is required)

These CPT codes are commonly associated with the treatment of ICD code F22.

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