ICD-10 Diagnosis Code D43.1

Neoplasm of uncertain behavior of brain, infratentorial

Diagnosis Code D43.1

ICD-10: D43.1
Short Description: Neoplasm of uncertain behavior of brain, infratentorial
Long Description: Neoplasm of uncertain behavior of brain, infratentorial
This is the 2018 version of the ICD-10-CM diagnosis code D43.1

Valid for Submission
The code D43.1 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Neoplasms (C00–D48)
    • Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
      • Neoplasm of uncertain behavior of brain and cnsl (D43)

Information for Medical Professionals

Table of Neoplasms

The code D43.1 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.

Neoplasm, neoplastic Malignant
Primary
Malignant
Secondary
CaInSitu Benign Uncertain
Behavior
Unspecified
Behavior
»basis pedunculi
C71.7C79.31D33.1D43.1D49.6
»brain NEC
  »cerebellopontine angle
C71.6C79.31D33.1D43.1D49.6
»brain NEC
  »cerebellum NOS
C71.6C79.31D33.1D43.1D49.6
»brain NEC
  »choroid plexus
C71.7C79.31D33.1D43.1D49.6
»brain NEC
  »medulla oblongata
C71.7C79.31D33.1D43.1D49.6
»brain NEC
  »midbrain
C71.7C79.31D33.1D43.1D49.6
»brain NEC
  »peduncle
C71.7C79.31D33.1D43.1D49.6
»brain NEC
  »pons
C71.7C79.31D33.1D43.1D49.6
»brain NEC
  »stem
C71.7C79.31D33.1D43.1D49.6
»brain NEC
  »ventricle (floor)
    »fourth
C71.7C79.31D33.1D43.1D49.6
»cerebellopontine (angle)
C71.6C79.31D33.1D43.1D49.6
»cerebellum, cerebellar
C71.6C79.31D33.1D43.1D49.6
»cerebrum, cerebral (cortex) (hemisphere) (white matter)
  »peduncle
C71.7C79.31D33.1D43.1D49.6
»cerebrum, cerebral (cortex) (hemisphere) (white matter)
  »ventricle
    »fourth
C71.7C79.31D33.1D43.1D49.6
»ependyma (brain)
  »fourth ventricle
C71.7C79.31D33.1D43.1D49.6
»medulla
  »oblongata
C71.7C79.31D33.1D43.1D49.6
»midbrain
C71.7C79.31D33.1D43.1D49.6
»olive (brain)
C71.7C79.31D33.1D43.1D49.6
»peduncle, cerebral
C71.7C79.31D33.1D43.1D49.6
»pons (varolii)
C71.7C79.31D33.1D43.1D49.6
»pyramid (brain)
C71.7C79.31D33.1D43.1D49.6
»spine, spinal (column)
  »bulb
C71.7C79.31D33.1D43.1D49.6
»stem, brain
C71.7C79.31D33.1D43.1D49.6
»ventricle (cerebral) (floor) (lateral) (third)
  »fourth
C71.7C79.31D33.1D43.1D49.6
»vermis, cerebellum
C71.6C79.31D33.1D43.1D49.6

Information for Patients


Brain Diseases

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)


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