Diagnosis Codes Index - Chronic obstructive pulmonary disease and allied conditions (490-496)
ICD-9 Index
Diseases of the respiratory system (460–519)
Chronic obstructive pulmonary disease and allied conditions (490-496)
- 490 - Bronchitis NOS
490 Bronchitis, not specified as acute or chronic
- 492.0 - Emphysematous bleb
- 492.8 - Emphysema NEC
492 Emphysema
- 493.00 - Extrinsic asthma NOS
- 493.01 - Ext asthma w status asth
- 493.02 - Ext asthma w(acute) exac
- 493.10 - Intrinsic asthma NOS
- 493.11 - Int asthma w status asth
- 493.12 - Int asthma w (ac) exac
- 493.20 - Chronic obst asthma NOS
- 493.21 - Ch ob asthma w stat asth
- 493.22 - Ch obst asth w (ac) exac
- 493.81 - Exercse ind bronchospasm
- 493.82 - Cough variant asthma
- 493.90 - Asthma NOS
- 493.91 - Asthma w status asthmat
- 493.92 - Asthma NOS w (ac) exac
493 Asthma
- 494.0 - Bronchiectas w/o ac exac
- 494.1 - Bronchiectasis w ac exac
494 Bronchiectasis
- 496 - Chr airway obstruct NEC
496 Chronic airways obstruction, not elsewhere classified