- Erythema, erythematous (generalized) 695.9
- Erythematosus - see condition
- Erythematous - see condition
- Erythermalgia (primary) 443.82
- Erythralgia 443.82
- Erythrasma 039.0
- Erythredema 985.0
- Erythremia (acute) (M9841/3) 207.0
- Erythroblastopenia (acquired) 284.89
- Erythroblastophthisis 284.01
- Erythroblastosis (fetalis) (newborn) 773.2
- Erythrocyanosis (crurum) 443.89
- Erythrocythemia - see Erythremia
- Erythrocytopenia 285.9
- Erythrocytosis (megalosplenic)
- Erythroderma (see also Erythema) 695.9
- Erythrodysesthesia, palmar plantar (PPE) 693.0
- Erythrogenesis imperfecta 284.09
- Erythroleukemia (M9840/3) 207.0
- Erythromelalgia 443.82
- Erythromelia 701.8
- Erythropenia 285.9