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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > Symptoms Involving Respiratory System And Other Chest Symptoms 786.* >

2008 ICD-9-CM Diagnosis 786.01

Hyperventilation

 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 Therefore, this code may be out of date.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 786.01 can be accessed here.

  • A pulmonary ventilation rate faster than is metabolically necessary for the exchange of gases. It is the result of an increased frequency of breathing, an increased tidal volume, or a combination of both. It causes an excess intake of oxygen and the blowing off of carbon dioxide.
  • 786.01 is a specific code that can be used to specify a diagnosis
  • 786.01 contains 7 index entries
  • View the ICD-9-CM Volume 1 786.* hierarchy

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786.01 excludes:

  • hyperventilation, psychogenic (306.1)


Index entries containing 786.01:

Abnormal, abnormality, abnormalities - see also Anomaly
  • pulmonary
    • ventilation, newborn 770.89
      • hyperventilation 786.01
Dyspnea (nocturnal) (paroxysmal) 786.09
  • hyperventilation 786.01
Hyperpnea (see also Hyperventilation) 786.01
Hyperventilation (tetany) 786.01Overbreathing (see also Hyperventilation) 786.01
Tetany, tetanic 781.7