L953-char group
Vasculitis limited to skin, not elsewhere classified
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: angioma serpiginosum (L81.7) granulomatosis with polyangiitis (M31.3) Henoch(-Schönlein) purpura (D69.0) hypersensitivity angiitis (M31.0) panniculitis (of): NOS (M79.3) lupus (L93.2) neck and back (M54.0) relapsing [Weber-Christian] (M35.6) polyarteritis nodosa (M30.0) rheumatoid vasculitis (M05.2) serum sickness (T80.6) urticaria (L50.-) Wegener granulomatosis (M31.3)