Diagnosis Code D42.0
Information for Medical Professionals
- 237.6 - Unc behav neo meninges (Approximate Flag)
- Neoplasm of cerebral meninges
- Neoplasm of uncertain behavior of cerebral meninges
- Neoplasm of uncertain behavior of meninges
Table of Neoplasms
The code D42.0 is included in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.
Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.
The Tabular must be reviewed for the complete diagnosis code.
|»cerebrum, cerebral (cortex) (hemisphere) (white matter)|
|»cranial (fossa, any)|
|»dura (cranial) (mater)|
|»falx (cerebella) (cerebri)||C70.0||C79.32||D32.0||D42.0||D49.7|
Information for Patients
The brain is the control center of the body. It controls thoughts, memory, speech, and movement. It regulates the function of many organs. When the brain is healthy, it works quickly and automatically. However, when problems occur, the results can be devastating.
Inflammation in the brain can lead to problems such as vision loss, weakness and paralysis. Loss of brain cells, which happens if you suffer a stroke, can affect your ability to think clearly. Brain tumors can also press on nerves and affect brain function. Some brain diseases are genetic. And we do not know what causes some brain diseases, such as Alzheimer's disease.
The symptoms of brain diseases vary widely depending on the specific problem. In some cases, damage is permanent. In other cases, treatments such as surgery, medicines, or physical therapy can correct the source of the problem or improve symptoms.
- Basal ganglia dysfunction (Medical Encyclopedia)
- Brain abscess (Medical Encyclopedia)
- Brain surgery (Medical Encyclopedia)
- Central pontine myelinolysis (Medical Encyclopedia)
- Cerebral spinal fluid (CSF) collection (Medical Encyclopedia)
- EEG (Medical Encyclopedia)
- Hepatic encephalopathy (Medical Encyclopedia)
- Pseudotumor cerebri (Medical Encyclopedia)
- Wernicke-Korsakoff syndrome (Medical Encyclopedia)
General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.