Current
I39 — Endocarditis and heart valve disorders in diseases classified elsewhere
Part of Chapter 9: Diseases of the circulatory system , block Other forms of heart disease (I30-I5A) .
Official Notes
Code First
underlying disease, such as:
Code First
Q fever ( A78 )
Excludes1
endocardial involvement in:
Excludes1
candidiasis ( B37.6 )
Excludes1
gonococcal infection ( A54.83 )
Excludes1
Libman-Sacks disease ( M32.11 )
Excludes1
listerosis ( A32.82 )
Excludes1
meningococcal infection ( A39.51 )
Excludes1
rheumatoid arthritis ( M05.31 )
Excludes1
syphilis ( A52.03 )
Excludes1
tuberculosis ( A18.84 )
Excludes1
typhoid fever ( A01.02 )
Child Codes
I39 has no child codes in the FY 2027 release -- it is used on its own.
Referenced By
Official notes on these codes cite I39.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS