ICD-10-CM · FY 2026 APRIL UPDATE
I27.8
Other specified pulmonary heart diseases
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| I27.81 | Cor pulmonale (chronic) | Billable |
| I27.82 | Chronic pulmonary embolism | Billable |
| I27.83 | Eisenmenger's syndrome | Billable |
| I27.84 | Fontan related circulation | Category |
| I27.840 | Fontan-associated liver disease [FALD] | Billable |
| I27.841 | Fontan-associated lymphatic dysfunction | Billable |
| I27.848 | Other Fontan-associated condition | Billable |
| I27.849 | Fontan related circulation, unspecified | Billable |
| I27.89 | Other specified pulmonary heart diseases | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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