| L80 | Vitiligo |
| L81 | Other disorders of pigmentation |
| L810 | Postinflammatory hyperpigmentation |
| L811 | Chloasma |
| L812 | Freckles |
| L813 | Cafe au lait spots |
| L814 | Other melanin hyperpigmentation |
| L815 | Leukoderma, not elsewhere classified |
| L816 | Other disorders of diminished melanin formation |
| L817 | Pigmented purpuric dermatosis |
| L818 | Other specified disorders of pigmentation |
| L819 | Disorder of pigmentation, unspecified |
| L82 | Seborrheic keratosis |
| L820 | Inflamed seborrheic keratosis |
| L821 | Other seborrheic keratosis |
| L83 | Acanthosis nigricans |
| L84 | Corns and callosities |
| L85 | Other epidermal thickening |
| L850 | Acquired ichthyosis |
| L851 | Acquired keratosis [keratoderma] palmaris et plantaris |
| L852 | Keratosis punctata (palmaris et plantaris) |
| L853 | Xerosis cutis |
| L858 | Other specified epidermal thickening |
| L859 | Epidermal thickening, unspecified |
| L86 | Keratoderma in diseases classified elsewhere |
| L87 | Transepidermal elimination disorders |
| L870 | Keratosis follicularis et parafollicularis in cutem penetrans |
| L871 | Reactive perforating collagenosis |
| L872 | Elastosis perforans serpiginosa |
| L878 | Other transepidermal elimination disorders |
| L879 | Transepidermal elimination disorder, unspecified |
| L88 | Pyoderma gangrenosum |
| L89 | Pressure ulcer |
| L890 | Pressure ulcer of elbow |
| L8900 | Pressure ulcer of unspecified elbow |
| L89000 | Pressure ulcer of unspecified elbow, unstageable |
| L89001 | Pressure ulcer of unspecified elbow, stage 1 |
| L89002 | Pressure ulcer of unspecified elbow, stage 2 |
| L89003 | Pressure ulcer of unspecified elbow, stage 3 |
| L89004 | Pressure ulcer of unspecified elbow, stage 4 |
| L89006 | Pressure-induced deep tissue damage of unspecified elbow |
| L89009 | Pressure ulcer of unspecified elbow, unspecified stage |
| L8901 | Pressure ulcer of right elbow |
| L89010 | Pressure ulcer of right elbow, unstageable |
| L89011 | Pressure ulcer of right elbow, stage 1 |
| L89012 | Pressure ulcer of right elbow, stage 2 |
| L89013 | Pressure ulcer of right elbow, stage 3 |
| L89014 | Pressure ulcer of right elbow, stage 4 |
| L89016 | Pressure-induced deep tissue damage of right elbow |
| L89019 | Pressure ulcer of right elbow, unspecified stage |