Chapter 4

E00–E89: Endocrine, Nutritional and Metabolic Diseases

Endocrine, Nutritional and Metabolic Diseases diagnostic classification updated for 2026.

Chapter Instructions

Excludes1(Not coded here. Use a different code.)
  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Internal Codes
  • E11.341|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema

  • E11.3411|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, right eye

  • E11.3412|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, left eye

  • E11.3413|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, bilateral

  • E11.3419|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, unspecified eye

  • E11.349|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema

  • E11.3491|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, right eye

  • E11.3492|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, left eye

  • E11.3493|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, bilateral

  • E11.3499|

    Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, unspecified eye

  • E11.35|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy

  • E11.351|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema

  • E11.3511|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eye

  • E11.3512|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eye

  • E11.3513|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral

  • E11.3519|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, unspecified eye

  • E11.352|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula

  • E11.3521|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eye

  • E11.3522|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eye

  • E11.3523|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateral

  • E11.3529|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eye

  • E11.353|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula

  • E11.3531|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eye

  • E11.3532|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eye

  • E11.3533|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, bilateral

  • E11.3539|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, unspecified eye

  • E11.354|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment

  • E11.3541|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, right eye

  • E11.3542|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, left eye

  • E11.3543|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, bilateral

  • E11.3549|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, unspecified eye

  • E11.355|

    Type 2 diabetes mellitus with stable proliferative diabetic retinopathy

  • E11.3551|

    Type 2 diabetes mellitus with stable proliferative diabetic retinopathy, right eye

  • E11.3552|

    Type 2 diabetes mellitus with stable proliferative diabetic retinopathy, left eye

  • E11.3553|

    Type 2 diabetes mellitus with stable proliferative diabetic retinopathy, bilateral

  • E11.3559|

    Type 2 diabetes mellitus with stable proliferative diabetic retinopathy, unspecified eye

  • E11.359|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema

  • E11.3591|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, right eye

  • E11.3592|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, left eye

  • E11.3593|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral

  • E11.3599|

    Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, unspecified eye

  • E11.36|

    Type 2 diabetes mellitus with diabetic cataract

  • E11.37|

    Type 2 diabetes mellitus with diabetic macular edema, resolved following treatment

  • E11.37X1|

    Type 2 diabetes mellitus with diabetic macular edema, resolved following treatment, right eye

  • E11.37X2|

    Type 2 diabetes mellitus with diabetic macular edema, resolved following treatment, left eye

  • E11.37X3|

    Type 2 diabetes mellitus with diabetic macular edema, resolved following treatment, bilateral

  • E11.37X9|

    Type 2 diabetes mellitus with diabetic macular edema, resolved following treatment, unspecified eye

  • E11.39|

    Type 2 diabetes mellitus with other diabetic ophthalmic complication

  • E11.4|

    Type 2 diabetes mellitus with neurological complications

  • E11.40|

    Type 2 diabetes mellitus with diabetic neuropathy, unspecified

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