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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Other And Unspecified Sites 190-199 > Malignant Neoplasm Of Brain 191.* >

2008 ICD-9-CM Diagnosis 191.9

Malignant neoplasm of brain unspecified site

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 191.9 can be accessed here.

  • 191.9 is a specific code that can be used to specify a diagnosis
  • 191.9 contains 33 index entries
  • View the ICD-9-CM Volume 1 191.* hierarchy

191.9 also known as:

  • Cranial fossa NOS


Index entries containing 191.9:

Astroblastoma (M9430/3)
  • unspecified site 191.9
Astrocytoma (cystic) (M9400/3)
  • anaplastic type (M9401/3)
    • unspecified site 191.9
  • fibrillary (M9420/3)
    • unspecified site 191.9
  • fibrous (M9420/3)
    • unspecified site 191.9
  • gemistocytic (M9411/3)
    • unspecified site 191.9
  • juvenile (M9421/3)
    • unspecified site 191.9
  • pilocytic (M9421/3)
    • unspecified site 191.9
  • piloid (M9421/3)
    • unspecified site 191.9
  • protoplasmic (M9410/3)
    • unspecified site 191.9
  • unspecified site 191.9
Astroglioma (M9400/3)
  • unspecified site 191.9
Ependymoblastoma (M9392/3)
  • unspecified site 191.9
Ependymoma (epithelial) (malignant) (M9391/3)
  • anaplastic type (M9392/3)
    • unspecified site 191.9
  • unspecified site 191.9
Gemistocytoma (M9411/3)
  • unspecified site 191.9
Glioblastoma (multiforme) (M9440/3)
  • with sarcomatous component (M9442/3)
    • unspecified site 191.9
  • giant cell (M9441/3)
    • unspecified site 191.9
  • unspecified site 191.9
Glioma (malignant) (M9380/3)
  • astrocytic (M9400/3)
    • unspecified site 191.9
  • mixed (M9382/3)
    • unspecified site 191.9
  • unspecified site 191.9
Gliosarcoma (M9380/3)
  • unspecified site 191.9
Microglioma (M9710/3)
  • unspecified site 191.9
Oligoastrocytoma, mixed (M9382/3)
  • unspecified site 191.9
Oligodendroblastoma (M9460/3)
  • unspecified site 191.9
Oligodendroglioma (M9450/3)
  • anaplastic type (M9451/3)
    • unspecified site 191.9
  • unspecified site 191.9
Sarcoma (M8800/3) - see also Neoplasm, connective tissue, malignant
  • monstrocellular (M9481/3)
    • unspecified site 191.9
Spongioblastoma (M9422/3)
  • multiforme (M9440/3)
    • unspecified site 191.9
  • polare (M9423/3)
    • unspecified site 191.9
  • primitive polar (M9443/3)
    • unspecified site 191.9
  • unspecified site 191.9
Spongiocytoma (M9400/3)
  • unspecified site 191.9