I27.23 PULMONARY HYPERTENSION DUE TO LUNG DISEASES AND HYPOXIA

Code Information

  • Diagnosis Code: I27.23
  • Short Description: Pulmonary hypertension due to lung diseases and hypoxia
  • Long Description: Pulmonary hypertension due to lung diseases and hypoxia
  • Code Version: 2025 ICD-10-CM

The code I27.23 is VALID for claim submission

Code Classification

Synonyms

  • Lymphangiomyomatosis of connective tissue
  • Pulmonary hypertension associated with chronic underventilation
  • Pulmonary hypertension due to chronic obstructive pulmonary disease
  • Pulmonary hypertension due to developmental abnormality of the lung
  • Pulmonary hypertension due to interstitial lung disease
  • Pulmonary hypertension due to lung disease and/or hypoxia
  • Pulmonary hypertension due to lung disease and/or hypoxia
  • Pulmonary hypertension due to lung disease and/or hypoxia
  • Pulmonary hypertension due to lung disease and/or hypoxia
  • Pulmonary hypertension due to lung disease and/or hypoxia
  • Pulmonary hypertension due to lung disease and/or hypoxia
  • Pulmonary hypertension due to pulmonary disease with mixed restrictive and obstructive pattern
  • Pulmonary hypertension in lymphangioleiomyomatosis
  • Pulmonary hypertension in systemic disorder
  • Pulmonary lymphangioleiomyomatosis

Diagnostic Related Group(s)

The code I27.23 is grouped in the following Diagnostic Related Group(s) MS-DRG V42.0

  1. Other Circulatory System Diagnoses With Mcc (314)
  2. Other Circulatory System Diagnoses With Cc (315)
  3. Other Circulatory System Diagnoses Without Cc/mcc (316)

References to Index of Diseases and Injuries

The code I27.23 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Group 3 pulmonary hypertension
  • Code Also:
    • 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*-)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I27.23 Right Arrow 416.8 Chr pulmon heart dis NEC
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
I27 Other pulmonary heart diseases
I27.0 Primary pulmonary hypertension
I27.1 Kyphoscoliotic heart disease
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
I27.24 Chronic thromboembolic pulmonary hypertension
I27.29 Other secondary pulmonary hypertension
I27.8 Other specified pulmonary heart diseases
I27.81 Cor pulmonale (chronic)
I27.82 Chronic pulmonary embolism
I27.83 Eisenmenger's syndrome
I27.89 Other specified pulmonary heart diseases
I27.9 Pulmonary heart disease, unspecified
This page was last updated on: 10/1/2024
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