I27.29

Billable

Other secondary pulmonary hypertension

I27.29 is the ICD-10-CM code for Other secondary pulmonary hypertension. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
I00-I99
Parent
I27.2
Edition
FY2026

I00-I99 Diseases of the circulatory system

Includes

  • 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

Notes

  • 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.-)

Frequently asked questions

What is ICD-10 code I27.29?
I27.29 is the ICD-10-CM code for "Other secondary pulmonary hypertension". It falls under I00-I99 Diseases of the circulatory system.
Is I27.29 a billable code?
Yes — I27.29 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.