Diagnosis Code: I27.23

Short Description: Pulmonary hypertension due to lung diseases and hypoxia

Long Description: Pulmonary hypertension due to lung diseases and hypoxia

The code I27.23 is VALID for claim submission

Code Classification:

• Diseases of the circulatory system (I00–I99)
  • Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
    • Other pulmonary heart diseases (I27)
      • I27.23 Pulmonary hypertension due to lung diseases and hypoxia

Code Version: 2022 ICD-10-CM

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 v39.0)

• Other Circulatory System Diagnoses With Mcc (314)
• Other Circulatory System Diagnoses With Cc (315)
• 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

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This page was last updated on: 10/1/2023

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