ICD-10-CM · Chapter 9 · I00–I99
I27.83
Eisenmenger's syndrome
Diseases of the circulatory system
Quick facts
- Code
- I27.83
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 9 — Diseases of the circulatory system
- Category
- I27 — Other pulmonary heart diseases
- Specificity
- 5 characters
How coders use this code
ICD-10-CM I27.83 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of eisenmenger's syndrome. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in I27
- I27Other pulmonary heart diseases
- I27.0Primary pulmonary hypertension
- I27.1Kyphoscoliotic heart disease
- I27.2Other secondary pulmonary hypertension
- I27.20Pulmonary hypertension, unspecified
- I27.21Secondary pulmonary arterial hypertension
- I27.22Pulmonary hypertension due to left heart disease
- I27.23Pulmonary hypertension due to lung diseases and hypoxia
- I27.24Chronic thromboembolic pulmonary hypertension
- I27.29Other secondary pulmonary hypertension
- I27.8Other specified pulmonary heart diseases
- I27.81Cor pulmonale (chronic)
- I27.82Chronic pulmonary embolism
- I27.84Fontan related circulation
- I27.840Fontan-associated liver disease [FALD]
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