ICD-10 Diagnosis Code D49.1

Neoplasm of unspecified behavior of respiratory system

Diagnosis Code D49.1

ICD-10: D49.1
Short Description: Neoplasm of unspecified behavior of respiratory system
Long Description: Neoplasm of unspecified behavior of respiratory system
This is the 2017 version of the ICD-10-CM diagnosis code D49.1

Code Classification
  • Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
    • Neoplasms of unspecified behavior (D49)
      • Neoplasms of unspecified behavior (D49)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code D49.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


Convert to ICD-9 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.
  • 239.1 - Respiratory neoplasm NOS

  • Hamartoma of lung
  • Mass of hilum
  • Mass of petrous part of temporal bone
  • Neoplasm of accessory sinus
  • Neoplasm of bronchus
  • Neoplasm of bronchus of left lower lobe
  • Neoplasm of bronchus of left upper lobe
  • Neoplasm of bronchus of right lower lobe
  • Neoplasm of bronchus of right middle lobe
  • Neoplasm of bronchus of right upper lobe
  • Neoplasm of carina
  • Neoplasm of cartilage of nose
  • Neoplasm of epiglottis
  • Neoplasm of ethmoidal sinus
  • Neoplasm of false vocal cord
  • Neoplasm of frontal sinus
  • Neoplasm of glottis
  • Neoplasm of hilus of lung
  • Neoplasm of laryngeal aspect of aryepiglottic fold
  • Neoplasm of laryngeal aspect of interarytenoid fold
  • Neoplasm of laryngeal commissure
  • Neoplasm of laryngeal surface of epiglottis
  • Neoplasm of larynx
  • Neoplasm of left lower lobe of lung
  • Neoplasm of left upper lobe of lung
  • Neoplasm of lower respiratory tract
  • Neoplasm of lung
  • Neoplasm of main bronchus
  • Neoplasm of mastoid air cells
  • Neoplasm of maxillary sinus
  • Neoplasm of mesothelial tissue of pleura
  • Neoplasm of middle ear
  • Neoplasm of nasal cavity
  • Neoplasm of nasal concha
  • Neoplasm of nasal vestibule
  • Neoplasm of parietal pleura
  • Neoplasm of pleura
  • Neoplasm of respiratory system
  • Neoplasm of respiratory tract
  • Neoplasm of right lower lobe of lung
  • Neoplasm of right middle lobe of lung
  • Neoplasm of right upper lobe of lung
  • Neoplasm of septum of nose
  • Neoplasm of sphenoidal sinus
  • Neoplasm of subglottis
  • Neoplasm of supraglottis
  • Neoplasm of trachea
  • Neoplasm of upper respiratory tract
  • Neoplasm of visceral pleura
  • Neoplasm of vocal cord
  • Neoplasm of Waldeyer's ring
  • Neuroendocrine neoplasm of lung
  • Pulmonary tumor embolism
  • Transglottic tumor
  • Tumor embolus
  • Tumor of anterior commissure
  • Tumor of arytenoid
  • Tumor of Eustachian tube
  • Tumor of inferior turbinate
  • Tumor of infrahyoid epiglottis
  • Tumor of laryngeal cartilage
  • Tumor of laryngeal ventricle
  • Tumor of lower respiratory tract and mediastinum
  • Tumor of lung parenchyma
  • Tumor of middle ear and mastoid
  • Tumor of nasal cavity and nasopharynx
  • Tumor of opening of auditory tube
  • Tumor of posterior commissure
  • Tumor of suprahyoid epiglottis
  • Tumor of tympanic antrum
  • Tumor of tympanic cavity

Information for Patients

Lung Diseases

When you breathe, your lungs take in oxygen from the air and deliver it to the bloodstream. The cells in your body need oxygen to work and grow. During a normal day, you breathe nearly 25,000 times. People with lung disease have difficulty breathing. Millions of people in the U.S. have lung disease. If all types of lung disease are lumped together, it is the number three killer in the United States.

The term lung disease refers to many disorders affecting the lungs, such as asthma, COPD, infections like influenza, pneumonia and tuberculosis, lung cancer, and many other breathing problems. Some lung diseases can lead to respiratory failure.

Dept. of Health and Human Services Office on Women's Health

  • Alveolar abnormalities
  • Blood gases
  • Breath sounds
  • Chemical pneumonitis
  • Chest tube insertion
  • Coughing up blood
  • Lung disease
  • Lung PET scan
  • Pulmonary edema
  • Pulmonary function tests
  • Solitary pulmonary nodule

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