L813-char group
Other disorders of pigmentation
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: birthmark NOS (Q82.5) naevus - see Alphabetical Index Peutz-Jeghers syndrome (Q85.8)
Codes within L81
L81.0Postinflammatory hyperpigmentationL81.1ChloasmaL81.2FrecklesL81.3Café au lait spotsL81.4Other melanin hyperpigmentationL81.5Leukoderma, not elsewhere classifiedL81.6Other disorders of diminished melanin formationL81.7Pigmented purpuric dermatosisL81.8Other specified disorders of pigmentationL81.9Disorder of pigmentation, unspecified