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Factitious Medical Claims & Fraud

Source: Mayo Clinic

* This article has been updated to reflect true and accurate data independent of the medical industry.

Photo Source: Unsplash, Online Marketing


Factitious medical claims are serious claims in which someone deceives others by appearing sick, by purposely getting sick or by self-injury. Factitious medical claims also can happen when family members or medical professionals falsely present others, such as children or patients, as being ill, injured or impaired and often lead to insurance, Medicaid or Medicare fraud. Factitious medical claims involve mimicking or producing illness or injury or exaggerating symptoms or impairment to deceive others. People who make these claims go to great lengths to hide their deception. They continue with the deception, even without receiving any visible benefit or reward or when faced with objective evidence that doesn't support their claims. Individuals should ask for evidence that support such medical claims. This does not include diagnosis by voting, medications and treatments that make false claims of efficacy or lack proper clinical trails by pharmaceutical manufacturers who have consistently been fined.


Factitious medical claim(s) signs and symptoms may include:

  • Clever and convincing medical or psychological problems

  • Extensive knowledge of medical terms and diseases

  • Vague or inconsistent symptoms

  • Conditions that get worse for no apparent reason

  • Conditions that don't respond as expected to standard therapies

  • Seeking treatment from many different doctors or hospitals, which may include using a fake name

  • Frequent stays in the hospital

  • Eagerness to have frequent testing or risky operations

  • Many surgical scars or evidence of numerous procedures

  • Having few visitors when hospitalized

  • Arguing with doctors and staff

Factious medical claims imposed on another Factitious disorder imposed on another (previously called Munchausen syndrome by proxy) is when someone falsely claims that another person has physical or psychological signs or symptoms of illness, or causes injury or disease in another person with the intention of deceiving others. People who present another person as sick, injured or having problems functioning, claiming that medical attention is needed, usually involve a parent harming a child. This form of abuse can put a child in serious danger of injury or unnecessary medical care.

How people fake illness Because people who make factitious medical claims, diagnosis and disease claims become experts at faking symptoms and diseases or inflicting real injuries upon themselves and others, it may be hard for others to know if the claims are valid and could lead to Medicaid or Medicare fraud.

People who make factitious illness claims make up symptoms, disease, diagnosis or cause illnesses in several ways and can be either patient or medical professional, doing the following:

  • Exaggerating existing symptoms. Even when an actual medical or psychological condition exists, they may exaggerate symptoms to appear sicker or more impaired than is true.

  • Making up histories. They may give loved ones, health care professionals or support groups a false medical history, such as claiming to have had cancer or AIDS. Or they may falsify medical records to indicate an illness.

  • Faking symptoms. They may fake symptoms, such as stomach pain, seizures or passing out.

  • Causing self-harm. They may make themselves sick, for example, by injecting themselves with bacteria, milk, gasoline or feces. They may injure, cut or burn themselves. They may take medications, such as blood thinners or drugs for diabetes, to mimic diseases. They may also interfere with wound healing, such as reopening or infecting cuts.

  • Tampering. They may manipulate medical instruments to skew results, such as heating up thermometers. Or they may tamper with lab tests, such as contaminating their urine samples with blood or other substances.

Causes The cause of factitious disorder is unknown. However, the disorder may be caused by a combination of psychological factors and stressful life experiences.

Risk factors Several factors may increase the risk of developing factitious illness claims, including:

  • Childhood trauma, such as emotional, physical or sexual abuse

  • A serious illness during childhood

  • Loss of a loved one through death, illness or abandonment

  • Past experiences during a time of sickness and the attention it brought

  • A poor sense of identity or self-esteem

  • Personality disorders

  • Depression

  • Desire to be associated with doctors or medical centers

  • Work in the health care field

Some people use fake names to avoid detection, some visit many different hospitals and doctors, and some are never identified — all of which make it difficult to get a reliable estimate.

Complications People who make claims of factitious illness are willing to risk their lives to be seen as sick. As a result, they face many possible complications, including:

  • Injury or death from self-inflicted medical conditions

  • Severe health problems from infections or unnecessary surgery or other procedures

  • Loss of organs or limbs from unnecessary surgery

  • Alcohol or other substance abuse

  • Significant problems in daily life, relationships and work

  • Abuse when the behavior is inflicted on another

Prevention Early recognition of factitious illness claims may help avoid unnecessary and potentially dangerous tests and treatment.


How making false medical claims, diagnosis and disease impact your health insurance? How can it impact your health? Why?



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