icd 10 code for pseudoseizures

by Dr. Ismael Schiller 4 min read

Coding the Diagnosis of Pseudoseizure in ICD-10-CM
Per the recent Coding Clinic cited above, a diagnosis of pseudoseizure without mention of conversion disorder is coded to R56. 9, Unspecified convulsions.

Full Answer

What are the new ICD 10 codes?

The new codes are for describing the infusion of tixagevimab and cilgavimab monoclonal antibody (code XW023X7), and the infusion of other new technology monoclonal antibody (code XW023Y7).

How to ICD 10 code pseudoobstruction?

Pseudo-obstruction intestine (acute) (chronic) (idiopathic) (intermittent secondary) (primary) K59.89ICD-10-CM Diagnosis Code K59.89Other specified functional intestinal disorders2021 - New Code Billable/Specific CodeApplicable ToAtony of colonPseudo-obstruction (acute) (chronic) of intestine. colonic K59.81. ICD-10-CM Diagnosis Code K59.81.

What is the ICD 10 code for recurrent seizures?

Other seizures

  • G40.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2022 edition of ICD-10-CM G40.89 became effective on October 1, 2021.
  • This is the American ICD-10-CM version of G40.89 - other international versions of ICD-10 G40.89 may differ.

What is the ICD 10 diagnosis code for?

The ICD-10-CM is a catalog of diagnosis codes used by medical professionals for medical coding and reporting in health care settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates.

image

What are pseudoseizures?

Pseudoseizure is an older term for events that appear to be epileptic seizures but, in fact, do not represent the manifestation of abnormal excessive synchronous cortical activity, which defines epileptic seizures. They are not a variation of epilepsy but are of psychiatric origin.

What is the difference between a seizure and a Pseudoseizure?

PNES, or pseudoseizures, aren't the same type of neurological seizures that occur due to uncontrolled activity in the brain. Instead, PNES are an extreme response to stress and anxiety. Doctors consider them psychiatric in nature.

What is the ICD-10 diagnosis code for psychogenic nonepileptic seizures?

When coding for PNES as a conversion disorder using ICD-10, the diagnosis must include the specifier “with attacks or seizures” (ICD-10 code F44. 5) to differentiate it from other conversion symptoms (eg, dysarthria, sensory loss), which are coded separately.

What is the ICD-10 code for nonepileptic seizures?

The ICD-10 diagnosis code for conversion disorder with seizures or convulsions is F44. 5. This code is applicable to dissociative convulsions. Alternate terms used to indicate PNES are: non-epileptic attack disorder, functional seizures, stress seizures, psychogenic seizures, and pseudoseizures.

What is a psychogenic non epileptic seizure?

Psychogenic nonepileptic seizures are episodes of movement, sensation, or behaviors that are similar to epileptic seizures but do not have a neurologic origin; rather, they are somatic manifestations of psychologic distress.

Are pseudoseizures voluntary?

They have been previously called pseudoseizures, but that term is mislead- ing. These seizures are quite real, and people who have them do not have conscious, voluntary control over them.

How do I code pseudoseizures?

Per the recent Coding Clinic cited above, a diagnosis of pseudoseizure without mention of conversion disorder is coded to R56. 9, Unspecified convulsions.

Is PNES a seizure disorder?

PNES are attacks that may look like epileptic seizures but are not caused by abnormal brain electrical discharges. Instead, they are a manifestation of psychological distress. PNES are not a unique disorder but are a specific type of a larger group of psychiatric conditions that manifest as physical symptoms.

What are the symptoms of pseudoseizures?

Symptoms may include :suddenly becoming unresponsive.changes in consciousness.shaking movements.pelvic thrusting or bicycling movements.shaking the head from side to side.closing the eyes.closing or clenching the mouth.staring spells.

What is the 2021 ICD-10 code for seizure disorder?

9 became effective on October 1, 2021. This is the American ICD-10-CM version of R56. 9 - other international versions of ICD-10 R56.

What is non intractable epilepsy?

Intractable epilepsy is when seizures can't be completely controlled by medicines. (Intractable means "not easily managed or relieved.") It's also called refractory, uncontrolled, or drug-resistant epilepsy.

What is the ICD-10 code for multiple seizures?

ICD-10 code G40 for Epilepsy and recurrent seizures is a medical classification as listed by WHO under the range - Diseases of the nervous system .

Who discovered nonepileptic seizures?

Update on Psychogenic Nonepileptic Seizures. In the 19th century, the phenomenon became a passion of French neurologist Jean Charcot, who identified it primarily as a neurological disorder with psychological underpinnings that could, in some cases, be treated by hypnosis.

How many PNES patients were seizure free?

The prognosis of the disorder, like its etiology, is varied. With no intervention, slightly more than one-third of 260 patients with PNES were seizure-free at 1-year follow-up. 16 Psychological factors that predict poor prognosis include dissociative tendencies, somatization, negativism, and depression. Keep in mind, however, that seizure frequency may not always correlate with quality of life, and patients who are seizure-free with untreated comorbid psychiatric disorders may be as impaired as those who continue to experience seizures.

What is non-epileptic status?

Non-epileptic status, a prolonged episode of seizure-like symptoms that lasts more than 30 minutes, was reported by one-third of patients in one study. 9 However, unlike status epilepticus, non-epileptic status does not pose an imminent risk of brain injury.

Can epilepsy mimic seizures?

Up to 13% of patients who are referred to an epilepsy clinic may have neurocardiogenic syncope, a syndrome that can mimic epileptic seizures. There are multiple precipitating factors, one of which is emotional stress. On rare occasions, patients can have seizure-like activities during syncopal episodes.

Can PNES be misdiagnosed?

PNES as well as epileptic seizures have various presentations (eg, absence seizures, frontal seizures) that significantly reduce the ability to diagnose PNES by observation alone and can lead to misdiagnosis. In such cases, a push for vEEG referral by the consulting psychiatrist is warranted.

What does "seizure" mean in the medical field?

In the English language, the word "seizure" usually refers to epileptic events, so some prefer to use more general terms like "events", "attacks", or "episodes", as the term "seizures" may cause confusion with epilepsy. PNES may also be referred to as "non-epileptic attack disorder" "functional seizures", "dissociative convulsions" ...

How long do PNES seizures last?

The main differences between a PNES episode and an epileptic seizure is the duration of episodes. Epileptic seizures typically last between 30 to 120 seconds depending on the type, while PNES episodes typically last for two to five minutes.

How to diagnose PNES?

According to the Diagnostic and Statistical Manual of Mental Disorders (version 5) the criteria for receiving a diagnosis of PNES are: 1 One or more symptoms of altered voluntary motor or sensory function. 2 Clinical findings provide evidence of incompatibility between the symptom and recognized neurological or medical conditions. 3 The symptom or deficit is not better explained by another medical or mental disorder. 4 The symptom or deficit causes clinically significant distress or impairment in social, occupational, or other important areas of functioning or warrants medical evaluation.

What is the exclusion of factitious disorder?

Next, an exclusion of factitious disorder (a subconscious somatic symptom disorder, where seizures are caused by psychological reasons) and malingering (simulating seizures intentionally for conscious personal gain – such as monetary compensation or avoidance of criminal punishment) is conducted.

How long does it take to get a diagnosis of epilepsy?

Some individuals with PNES have carried an erroneous diagnosis of epilepsy. On average, it takes seven years to receive a proper diagnosis.

Who discovered hysteroepilepsy?

Hystero-epilepsy is a historical term that refers to a condition described by 19th-century French neurologist Jean-Martin Charcot where people with neuroses "acquired" symptoms resembling seizures as a result of being treated on the same ward as people who genuinely had epilepsy.

Can PNES cause epilepsy?

However, between 5-20% of people with PNES also have epilepsy. Frontal lobe seizures can be mistaken for PNES, though these tend to have shorter duration, stereotyped patterns of movements and occurrence during sleep. Next, an exclusion of factitious disorder (a subconscious somatic symptom disorder, where seizures are caused by psychological ...

image

What Exactly Is A Pseudoseizure?

  • Pseudoseizures are a form of non-epileptic seizure. These are difficult to diagnose and oftentimes extremely difficult for the patient to comprehend. The term “pseudoseizures” is an older term that is still used today to describe psychogenic nonepileptic seizures (PNES). One ph…
See more on hiacode.com

Is The Treatment The same?

  • NO! The treatment will be different if the patient isn’t suffering from epileptic seizures. Treating someone with pseudoseizures as if they have epileptic seizures can be very dangerous. When presenting with seizure activity, if treated as having epileptic seizure, the patient may be administered massive doses of antiepileptic drugs trying to calm the seizure activity. This can re…
See more on hiacode.com

Interesting Statistics For Pnes/Pseudoseizure Diagnosis

  1. 5% to 20% of patients diagnosed with PNES/pseudoseizures may also have epileptic seizures
  2. 30% to 50% of patients with PNES/pseudoseizures have been incorrectly diagnosed and admitted to an ICU
  3. 20% to 50% of patients stop having PNES/pseudoseizures once the diagnosis is reached and without any specific or new treatment
  1. 5% to 20% of patients diagnosed with PNES/pseudoseizures may also have epileptic seizures
  2. 30% to 50% of patients with PNES/pseudoseizures have been incorrectly diagnosed and admitted to an ICU
  3. 20% to 50% of patients stop having PNES/pseudoseizures once the diagnosis is reached and without any specific or new treatment
  4. Around 20% to 40% of the patients that attend epilepsy centers for EEG monitoring are having PNES/pseudoseizures rather than epileptic seizures