I27.29 - Other secondary pulmonary hypertension

  • Applicable to Other secondary pulmonary hypertension
  • The 2026 edition of ICD10-CM I27.29 became effective on October 1, 2025.
  • This is the American ICD10-CM version of I27.29 - other international versions of ICD10 I27.29 may differ.
  • I27.29 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Group 5 pulmonary hypertension
  • Pulmonary hypertension with unclear multifactorial mechanisms
  • Pulmonary hypertension due to hematologic disorders
  • Pulmonary hypertension due to metabolic disorders
  • Pulmonary hypertension due to other systemic disorders

codeAlso

  • other associated disorders, if known, such as:
  • chronic myeloid leukemia (C92.10-C92.22)
  • essential thrombocythemia (D47.3)
  • Gaucher disease (E75.22)
  • hypertensive chronic kidney disease with end stage renal disease (I12.0, I13.11, I13.2)
  • hyperthyroidism (E05.-)
  • hypothyroidism (E00-E03)
  • polycythemia vera (D45)
  • sarcoidosis (D86.-)

The following codes above I27.29 contain annotation back-references that may be applicable to I27.29:

Chapter: I00-I99 Diseases of the circulatory system

Section: I26-I28 Pulmonary heart disease and diseases of pulmonary circulation

Category: I27 Other pulmonary heart diseases

pulmonary icd 10
 
hypertension icd 10
 
Billable/Specific Code

Browse other similar CM codes

I27.0
 
I27.1
 
I27.2
 
I27.20
 
I27.21
 
I27.22
 
I27.23
 
I27.24
 
I27.29
 
I27.8
 
I27.81
 
I27.82
 
I27.83
 
I27.84
 
I27.840
 
I27.841
 
I27.848
 
I27.849
 
I27.89
 
I27.9
 

Please, give attribution to our website icd-10code.com