ICD-10 Codes for Diabetes
The following table provides a list of ICD-10 diagnosis codes you may need when treating patients with diabetes. These codes are not intended to be promotional nor to suggest a use that is inconsistent with FDA-approved use. The list is not exhaustive; additional codes may apply. ICD-10 codes use 3 to 7 alpha and numeric characters. A code is invalid if it does not use the full number of characters required, including the seventh character (if applicable).
ICD-10 Codes for Type 1 Diabetes
ICD-10 Indication
ICD-10 Code
Type 1 diabetes mellitus with hyperglycemia
E1065
Type 1 diabetes mellitus without complications
E109
Type 1 diabetes mellitus with ketoacidosis without coma
E1010
Type 1 diabetes mellitus with diabetic chronic kidney disease
E1022
Type 1 diabetes mellitus with hypoglycemia without coma
E10649
Type 1 diabetes mellitus with diabetic polyneuropathy
E1042
Type 1 diabetes mellitus with unspecified complications
E108
Type 1 diabetes mellitus with diabetic neuropathy, unspecified
E1040
Type 1 diabetes mellitus with other specified complication
E1069
Type 1 diabetes mellitus with diabetic nephropathy
E1021
Type 1 diabetes mellitus with foot ulcer
E10621
Type 1 diabetes mellitus with diabetic autonomic (poly)neuropathy
E1043
Type 1 diabetes mellitus with unspecified diabetic retinopathy without macular edema
E10319
Type 1 diabetes mellitus with diabetic peripheral angiopathy without gangrene
E1051
Type 1 diabetes mellitus with other diabetic kidney complication
E1029
Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral
E103293
Type 1 diabetes mellitus with other circulatory complications
E1059
Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral
E103593
Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral
E103513
ICD-10 Codes for Type 2 Diabetes
ICD-10 Indication
ICD-10 Code
Type 2 diabetes mellitus without complications
E119
Type 2 diabetes mellitus with hyperglycemia
E1165
Type 2 diabetes mellitus with diabetic chronic kidney disease
E1122
Type 2 diabetes mellitus with other specified complication
E1169
Type 2 diabetes mellitus with diabetic polyneuropathy
E1142
Type 2 diabetes mellitus with diabetic neuropathy, unspecified
E1140
Type 2 diabetes mellitus with diabetic peripheral angiopathy without gangrene
E1151
Type 2 diabetes mellitus with foot ulcer
E11621
Type 2 diabetes mellitus with unspecified complications
E118
Type 2 diabetes mellitus with other circulatory complications
E1159
Type 2 diabetes mellitus with diabetic nephropathy
E1121
Type 2 diabetes mellitus with other diabetic kidney complication
E1129
Type 2 diabetes mellitus with diabetic cataract
E1136
Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral
E113293
Type 2 diabetes mellitus with hypoglycemia without coma
E11649
Type 2 diabetes mellitus with other diabetic neurological complication
E1149
Type 2 diabetes mellitus with diabetic autonomic (poly)neuropathy
E1143
Type 2 diabetes mellitus with other skin ulcer
E11622
Type 2 diabetes mellitus with ketoacidosis without coma
E1110
Type 2 diabetes mellitus with unspecified diabetic retinopathy without macular edema
E11319
These codes were collected in November, 2023; they may change.
This information is not a promise of coverage or payment, nor is it intended to give reimbursement advice or increase reimbursement by any payer. Legal requirements and plan information can be updated frequently. Contact the plan for more information about current coverage, reimbursement policies, restrictions, or requirements that may apply.
Sometimes the patient’s health plan may require a prior authorization (PA) before covering a treatment for diabetes. It is important to provide the correct information to ensure there are no delays in treatment. While payer and health plan requirements can vary, these PA submission forms often include ICD-10-CM diagnosis codes and requests for information regarding the patient’s treatment and medical history.
For more information about ICD-10, please visit the CMS website.