ICD-10-CM Diagnosis Code (2025)
Official Description for I27.23
Pulmonary hypertension due to lung diseases and hypoxia
Coding Notes & Guidelines for I27.23
Group 3 pulmonary hypertension
- associated lung disease, if known, such as:
- bronchiectasis (J47.-)
- cystic fibrosis with pulmonary manifestations (E84.0)
- interstitial lung disease (J84.-)
- pleural effusion (J90)
- sleep apnea (G47.3-)
Parent Code (Less Specific):
About ICD-10-CM Code I27.23 (Pulmonary hypertension due to lung diseases and hypoxia)
ICD-10-CM code I27.23 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM I27.23 became effective on October 1, 2024.
This page provides detailed information about I27.23 - Pulmonary hypertension due to lung diseases and hypoxia. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Pulmonary hypertension due to lung diseases and hypoxia.