Kodex

Code

I27.23

Pulmonary hypertension due to lung diseases and hypoxia

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Hierarchy

I00-I99 Diseases of the circulatory system (I00-I99)
- I26-I28 Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
  - I27 Other pulmonary heart diseases
    - I27.2 Other secondary pulmonary hypertension
      - I27.20 Pulmonary hypertension, unspecified
      - I27.21 Secondary pulmonary arterial hypertension
      - I27.22 Pulmonary hypertension due to left heart disease
      - I27.23 Pulmonary hypertension due to lung diseases and hypoxia
      - I27.24 Chronic thromboembolic pulmonary hypertension
      - I27.29 Other secondary pulmonary hypertension

Inclusion Terms

I27.23

Group 3 pulmonary hypertension

Code Also

I27.23

associated lung disease, if known, such as:
J47 Bronchiectasis
E84.0 Cystic fibrosis with pulmonary manifestations
interstitial lung disease (J84.-)
- J84 Other interstitial pulmonary diseases
pleural effusion (J90)
- J90 Pleural effusion, not elsewhere classified
G47.3 Sleep apnea

associated underlying condition

Excludes 1

I27.83 Eisenmenger's syndrome

Excludes 2

certain conditions originating in the perinatal period (P04-P96)
A00-B99 Certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
C00-D49 Neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
M30-M36 Systemic connective tissue disorders (M30-M36)
G45 Transient cerebral ischemic attacks and related syndromes