ICD-9 Diagnosis Code 212.5

Benign neo mediastinum

Diagnosis Code 212.5

ICD-9: 212.5
Short Description: Benign neo mediastinum
Long Description: Benign neoplasm of mediastinum
This is the 2014 version of the ICD-9-CM diagnosis code 212.5

Code Classification
  • Neoplasms (140–239)
    • Benign neoplasms (210-229)
      • 212 Benign neoplasm of respiratory and intrathoracic organs

Information for Medical Professionals

Convert to ICD-10 Additional informationCallout TooltipGeneral Equivalence Map
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.
  • D15.2 - Benign neoplasm of mediastinum

Index of Diseases and Injuries
References found for the code 212.5 in the Index of Diseases and Injuries:

      • mediastinum, mediastinal�������������������� 164.9��� 197.1����� -������������ 212.5����� 235.8����� 239.89
        • anterior����������������������������������������� 164.2��� 197.1����� -������������ 212.5����� 235.8����� 239.89
        • contiguous sites with heart and thymus����������������������������� 164.8��� -������������ -������������ -������������ -������������ -
        • posterior�������������������������������������� 164.3��� 197.1����� -������������ 212.5����� 235.8����� 239.89
      • substernal������������������������������������������ 164.2��� 197.1����� -������������ 212.5����� 235.8����� 239.89

Information for Patients

Benign Tumors

Also called: Benign cancer, Benign neoplasms, Noncancerous tumors

Tumors are abnormal growths in your body. They are made up of extra cells. Normally, cells grow and divide to form new cells as your body needs them. When cells grow old, they die, and new cells take their place. Sometimes, this process goes wrong. New cells form when your body does not need them, and old cells do not die when they should. When these extra cells form a mass, it is called a tumor.

Tumors can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Benign tumors grow only in one place. They cannot spread or invade other parts of your body. Even so, they can be dangerous if they press on vital organs, such as your brain.

Treatment often involves surgery. Benign tumors usually don't grow back.

NIH: National Cancer Institute

  • Biopsy - polyps
  • Cherry angioma

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Chest Injuries and Disorders

The chest is the part of the body between your neck and your abdomen. It includes the ribs and breastbone. Inside your chest are several organs, including the heart, lungs, and esophagus. The pleura, a large thin sheet of tissue, lines the inside of the chest cavity.

Chest injuries and disorders include

  • Heart diseases
  • Lung diseases and collapsed lung
  • Pleural disorders
  • Esophagus disorders
  • Broken ribs
  • Thoracic aortic aneurysms
  • Disorders of the mediastinum, the space between the lungs, breastbone, and spine

  • Chest tube insertion
  • Collapsed lung (Pneumothorax)
  • Costochondritis
  • Hemothorax
  • Mediastinal tumor
  • Mediastinitis
  • Pectus carinatum
  • Pectus excavatum
  • Pectus excavatum - discharge
  • Pectus excavatum repair
  • Pneumomediastinum
  • Pneumothorax - infants
  • Rib fracture - aftercare

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