Valid for Submission
F03.90 is a billable diagnosis code used to specify a medical diagnosis of unspecified dementia without behavioral disturbance. The code F03.90 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code F03.90 might also be used to specify conditions or terms like age-associated memory impairment, cerebral degeneration due to progressive multifocal leukoencephalopathy, complete trisomy 21 syndrome, dementia, dementia caused by heavy metal exposure , dementia caused by toxin, etc.
The code F03.90 is applicable to adult patients aged 15 through 124 years inclusive. It is clinically and virtually impossible to use this code on a patient outside the stated age range.
Unspecified diagnosis codes like F03.90 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code F03.90:
Inclusion TermsInclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Dementia NOS
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code F03.90 are found in the index:
The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10 Code Edits are applicable to this code:
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Age-associated memory impairment
- Cerebral degeneration due to progressive multifocal leukoencephalopathy
- Complete trisomy 21 syndrome
- Dementia caused by heavy metal exposure
- Dementia caused by toxin
- Dementia due to and following injury of head
- Dementia due to chromosomal anomaly
- Dementia due to infectious disease
- Dementia following injury caused by exposure to ionizing radiation
- Dementia in remission
- Dementia with Down syndrome
- Dementia with progressive multifocal leukoencephalopathy
- Disease due to JC polyomavirus
- Hallucinations co-occurrent and due to late onset dementia
- Language disorder of dementia
- Mild dementia
- Moderate dementia
- Organic memory impairment
- Organic psychotic condition
- Presbyophrenic psychosis
- Presenile dementia
- Presenile dementia with delirium
- Presenile dementia with delusions
- Presenile dementia with depression
- Presenile dementia with paranoia
- Primary degenerative dementia
- Progressive multifocal leukoencephalopathy
- Rapidly progressive dementia
- Senile and presenile organic psychotic conditions
- Senile dementia
- Sequelae of injuries of head
- Severe dementia
- Subcortical dementia
- Uncomplicated presenile dementia
- Uncomplicated senile dementia
- White matter disorder caused by infection
Convert F03.90 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code F03.90 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Also called: Senility
Dementia is the name for a group of symptoms caused by disorders that affect the brain. It is not a specific disease. People with dementia may not be able to think well enough to do normal activities, such as getting dressed or eating. They may lose their ability to solve problems or control their emotions. Their personalities may change. They may become agitated or see things that are not there.
Memory loss is a common symptom of dementia. However, memory loss by itself does not mean you have dementia. People with dementia have serious problems with two or more brain functions, such as memory and language. Although dementia is common in very elderly people, it is not part of normal aging.
Many different diseases can cause dementia, including Alzheimer's disease and stroke. Drugs are available to treat some of these diseases. While these drugs cannot cure dementia or repair brain damage, they may improve symptoms or slow down the disease.
NIH: National Institute of Neurological Disorders and Stroke
- Dementia (Medical Encyclopedia)
- Dementia - behavior and sleep problems (Medical Encyclopedia)
- Dementia - daily care (Medical Encyclopedia)
- Dementia - keeping safe in the home (Medical Encyclopedia)
- Dementia and driving (Medical Encyclopedia)
- Dementia due to metabolic causes (Medical Encyclopedia)
- Mental status testing (Medical Encyclopedia)
[Learn More in MedlinePlus]