icd 10 code for ekbom's delusional

Full Answer

What is the ICD 10 code for delusional disorder?

Delusional disorders F22- >. ICD-10-CM Diagnosis Code F60.0 A disorder characterized by the presence of one or more nonbizarre delusions that persist for at least 1 month; the delusion (s) are not due to schizophrenia or a mood disorder, and do not impair psychosocial functioning apart from the ramifications of the delusion (s).

What is the ICD 9 code for delusions caused by parasitosis?

This sequence is coding delusions caused by parasitosis. Delusional parasitosis, sometimes called delusions of parasitosis or Ekbom's syndrome is a psychosis wherwe the patient thinks theyt are infested by parasites but realy are not. The ICD-9 index lists delusions, parasitosis - 300.29.

What is delusional parasitosis or Ekbom's syndrome?

Delusional parasitosis, sometimes called delusions of parasitosis or Ekbom's syndrome is a psychosis wherwe the patient thinks theyt are infested by parasites but realy are not. The ICD-9 index lists delusions, parasitosis - 300.29.

What is delusional disorder F22?

Delusional disorders F22- >. Chronic mental disorders in which there has been an insidious development of a permanent and unshakeable delusional system (persecutory delusions or delusions of jealousy), accompanied by preservation of clear and orderly thinking. Emotional responses and behavior are consistent with the delusional state.

What is a delusion disorder?

Clinical Information. A disorder characterized by the presence of one or more nonbizarre delusions that persist for at least 1 month; the delusion (s) are not due to schizophrenia or a mood disorder, and do not impair psychosocial functioning apart from the ramifications of the delusion (s). A kind of psychotic disorder.

What does F22 excludes mean?

Delusional disorders F22-. A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as F22.

What is Ekbom syndrome?

Ekbom syndrome is a psychological disorder characterized by delusional belief that the person has insects under the skin, or other small parasites. This alteration is associated with the presence of tactile hallucinations and pruritus (constant itching in a part of the body that causes an intense urge to scratch).

Symptoms and clinical picture

Most people with Ekbom syndrome report sensations that they attribute to movements of insects that cross the skin or that move through the inner part of it. This abnormal perception is called "formication" and it is part of the phenomena known as paresthesias, which also include pricks or numbness.

What is a delusional infestation?

Delusional infestation is classified as a delusional disorder of the somatic subtype in the Diagnostic and Statistical Manual of Mental Disorders ( DSM5 ). The name delusional parasitosis has been the most common name since 2015, but the condition has also been called delusional infestation, delusory parasitosis, delusional ectoparasitosis, psychogenic parasitosis, Ekbom syndrome, dermatophobia, parasitophobia, formication and "cocaine bugs".

What causes delusional parasitosis?

The cause of delusional parasitosis is unknown. It may be related to excess dopamine in the brain's striatum, resulting from diminished dopamine transporter (DAT) function , which regulates dopamine reuptake in the brain. Evidence supporting the dopamine theory is that medications that inhibit dopamine reuptake (for example cocaine and amphetamines) are known to induce symptoms such as formication. Other conditions that also demonstrate reduced DAT functioning are known to cause secondary DP; these conditions include " schizophrenia, depression, traumatic brain injury, alcoholism, Parkinson's and Huntington's diseases, human immunodeficiency virus infection, and iron deficiency". Further evidence is that antipsychotics improve DP symptoms, which may be because they affect dopamine transmission.

Who first described delusional parasitosis?

Karl-Axel Ekbom, a Swedish neurologist, first described delusional parasitosis as "pre-senile delusion of infestation" in 1937. The common name has changed many times since then. Ekbom originally used the German word dermatozoenwahn, but other countries used the term Ekbom's syndrome.

Is pimozide effective for delusional parasitosis?

Aripiprazole and ziprasidone are effective but have not been well studied for delusional parasitosis. Olanzapine is also effective.

When was Ekbom's disease first called parasitosis?

The eponymous Ekbom's disease was changed to "delusions of parasitosis" in 1946 in the English literature, when researchers J Wilson and H Miller described a series of cases, and to "delusional infestation" in 2009. The most common name since 2015 has been "delusional parasitosis".

Is Morgellons a delusional disorder?

Morgellons is considered to be a self-diagnosed subtype of this condition, in which individuals have sores that they believe contain harmful fibers. Delusional parasitosis is classified as a delusional disorder in the Diagnostic and Statistical Manual of Mental Disorders ( DSM5 ). The cause is unknown, but is thought to be related ...