Current
L52 — Erythema nodosum
Part of Chapter 12: Diseases of the skin and subcutaneous tissue , block Urticaria and erythema (L49-L54) .
Official Notes
Excludes1
tuberculous erythema nodosum ( A18.4 )
Child Codes
L52 has no child codes in the FY 2027 release -- it is used on its own.
Referenced By
Official notes on these codes cite L52.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS