I27.9

Billable

Pulmonary heart disease, unspecified

Pulmonary heart disease, unspecified

Status

Billable / Specific

Block

I26-I28

Parent Code

I27

ICD-11 Mapping

1 equivalent

Coding Notes

Related Codes(4)
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

Also Known As / Clinical Terms(67)

Clinical Terms

  • Chronic Pulmonary Heart Disease
  • Cor pulmonale (disorder)
  • HEART DISEASES PULM
  • Disease, Pulmonary Heart
  • DIS PULM HEART
  • Chronic pulmonary heart disease unspecified
  • COR - Chronic cor pulmonale
  • Disease heart pulmonary
  • cardiopulmonary diseases
  • Diseases, Pulmonary Heart
  • PULM HEART DISEASES
  • cor pulmonale
  • Heart Diseases, Pulmonary
  • heart pulmonary disease
  • Cor pulmonale chronic
  • Cor pulmonale NOS
  • HEART DIS PULM
  • Heart Disease, Pulmonary
  • cardiopulmonary disease
  • chronic cor pulmonale
  • Heart disease pulmonary
  • Chronic cor pulmonale (disorder)
  • Pulmonary Heart Diseases
  • PULM HEART DIS
  • DISEASES PULM HEART
  • Chronic cardiopulmonary disease
  • Chronic pulmonary heart disease, unspecified
  • Right heart failure due to pulmonary hypertension
Frequently Asked Questions
What is the ICD-10 code for pulmonary heart disease, unspecified?

The ICD-10-CM code for pulmonary heart disease, unspecified is I27.9. The full clinical description is "Pulmonary heart disease, unspecified". I27.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code I27.9 mean?

ICD-10-CM code I27.9 represents “Pulmonary heart disease, unspecified”. It is classified under Chapter 9: Diseases of the Circulatory System and is a billable/specific code that can be used on a claim.

Is I27.9 a billable code?

Yes, I27.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is I27.9 in?

I27.9 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).

What are the UMLS CUIs for I27.9?

I27.9 is linked to 2 UMLS Concept Unique Identifiers: C0238074, C0034072. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does I27.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like pulmonary heart disease, unspecified affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of I27.9?

I27.9 maps to the ICD-11 code: BB0Z (Pulmonary heart disease or diseases of pulmonary circulation, unspecified).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.