2027 ICD-10-CM Diagnosis Code K76.5Hepatic veno-occlusive disease
ICD-10-CM Codes›K00–K95›K70-K77›K76
- Billable — Valid for Submission
- Chronic Condition
K76.5 is a billable ICD-10-CM diagnosis code for hepatic veno-occlusive disease. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 441 through 443. Coders also document this condition as hepatic veno-occlusive disease with immunodeficiency syndrome. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified and unspecified liver disease.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Hepatic veno-occlusive disease with immunodeficiency syndrome
- Obstruction of visceral vein
- Severe combined immunodeficiency with low T- and B-cell numbers
- Veno-occlusive disease of the liver
Instructional NotesGuidance
Instructions from the official ICD-10-CM Tabular List that apply to K76.5: its own notes plus those printed at K76, block K70-K77, and Chapter 11. A note printed at a category, block or chapter applies to every code under it.
Excludes1
Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.
- Budd-Chiari syndrome (I82.0)
- jaundice NOS (R17)
Excludes2
Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Source: CMS ICD-10-CM Tabular List. How to read instructional notes.
Referenced in Other NotesGuidance
Instructional notes printed at other codes that name K76.5, its category, or a range that includes it.
Use Additional Code 2
These codes say to use an additional code from the note, and K76.5 is one of the codes named.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
Disease, diseased See Also: Syndrome;
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Clinical InformationClinical
Hepatic Veno-Occlusive Disease
liver disease that is caused by injuries to the endothelial cells of the vessels and subendothelial edema, but not by thrombosis. extracellular matrix, rich in fibronectins, is usually deposited around the hepatic veins leading to venous outflow occlusion and sinusoidal obstruction.
Patient EducationClinical
Liver Diseases
Your liver is the largest organ inside your body. It helps your body digest food, store energy, and remove poisons.
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert K76.5 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About K76.5Overview
What is the ICD-10 code for hepatic veno-occlusive disease?
The ICD-10-CM code for hepatic veno-occlusive disease is K76.5 (sometimes written as K765). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
Is K76.5 (Other diseases of liver) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report hepatic veno-occlusive disease on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
What MS-DRG does K76.5 group to?
When hepatic veno-occlusive disease is the principal diagnosis on an inpatient stay, it groups to MS-DRG 442, 441, 443, with relative weights from 0.6890 to 1.8226 depending on complications. Higher weights mean higher Medicare reimbursement.
Can K76.5 be reported with I82.0?
Not as a rule. The Excludes1 note on K76.5 lists "Budd-Chiari syndrome (I82.0)". An Excludes1 note means the excluded code is never reported together with this one; the only exception is when the two conditions are unrelated to each other (Official Guidelines, Section I.A.12.a).
What is the ICD-9 equivalent of K76.5?
Under the General Equivalence Mappings, hepatic veno-occlusive disease converts to ICD-9-CM 573.8 (liver disorders NEC). The mapping is approximate, so confirm the match fits the documentation.
