Code
Hierarchy
-
I00-I99 Diseases of the circulatory system (I00-I99)
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I26-I28 Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
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I27 Other pulmonary heart diseases
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I27.2 Other secondary pulmonary hypertension
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I27.20 Pulmonary hypertension, unspecified
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I27.21 Secondary pulmonary arterial hypertension
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I27.22 Pulmonary hypertension due to left heart disease
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I27.23 Pulmonary hypertension due to lung diseases and hypoxia
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I27.24 Chronic thromboembolic pulmonary hypertension
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I27.29 Other secondary pulmonary hypertension
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-
-
-
Inclusion Terms
I27.29
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Group 5 pulmonary hypertension
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Pulmonary hypertension with unclear multifactorial mechanisms
-
Pulmonary hypertension due to hematologic disorders
-
Pulmonary hypertension due to metabolic disorders
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Pulmonary hypertension due to other systemic disorders
Code Also
I27.29
-
other associated disorders, if known, such as:
-
chronic myeloid leukemia (C92.10-C92.22)
-
essential thrombocythemia (D47.3)
- D47.3 Essential (hemorrhagic) thrombocythemia
- E75.22 Gaucher disease
-
hypertensive chronic kidney disease with end stage renal disease (I12.0, I13.11, I13.2)
- I12.0 Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
- I13.11 Hypertensive heart and chronic kidney disease without heart failure, with stage 5 chronic kidney disease, or end stage renal disease
- I13.2 Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease
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hyperthyroidism (E05.-)
- E05 Thyrotoxicosis [hyperthyroidism]
-
hypothyroidism (E00-E03)
- D45 Polycythemia vera
- D86 Sarcoidosis
-
associated underlying condition
Excludes 1
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