I27.841
Billable codeFontan-associated lymphatic dysfunction
The ICD-10 code for fontan-associated lymphatic dysfunction is I27.841.
Clinical notes
Code also
Two codes may be needed to fully describe a condition, but unlike Code First/Use Additional Code, the sequencing order is not mandated by convention.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- I27.840Fontan-associated liver disease [FALD]
- I27.848Other Fontan-associated condition
- I27.849Fontan related circulation, unspecified
- I27.841Fontan-associated lymphatic dysfunction
Associated MS-DRGs
I27.841 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.
- DRG 808Major Hematological and Immunological Diagnoses Except Sickle Cell Crisis and Coagulation Disorders with MCC
- DRG 809Major Hematological and Immunological Diagnoses Except Sickle Cell Crisis and Coagulation Disorders with CC
- DRG 810Major Hematological and Immunological Diagnoses Except Sickle Cell Crisis and Coagulation Disorders without CC/MCC