M32.1†† Dagger (etiology)
Systemic lupus erythematosus with organ or system involvement
Dual coding (†/*)
This is a dagger (†) etiology code — pair it with the corresponding asterisk (*) manifestation code.
Paired codesI32.8*Pericarditis in other diseases classified elsewhereJ99.1*Respiratory disorders in other diffuse connective tissue disordersN08.5*Glomerular disorders in systemic connective tissue disordersN16.4*Renal tubulo-interstitial disorders in systemic connective tissue disorders
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Libman-Sacks disease (I39.-*) Lupus pericarditis (I32.8*) Systemic lupus erythematosus with: kidney involvement (N08.5*, N16.4*) lung involvement (J99.1*)