ICD-10-CM
ICD-10 code for Type 1 diabetes: E10.9
The closest CDC title for "Type 1 diabetes" is E10.9, Type 1 diabetes mellitus without complications. E10.9 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under E10, then other CDC titles that name type 1 diabetes mellitus without complications
A header groups codes and is not billed. A billable code is one you can report.
- E10Type 1 diabetes mellitusHeader
- E10.1Type 1 diabetes mellitus with ketoacidosisHeader
- E10.10Type 1 diabetes mellitus with ketoacidosis without comaBillable
- E10.11Type 1 diabetes mellitus with ketoacidosis with comaBillable
- E10.2Type 1 diabetes mellitus with kidney complicationsHeader
- E10.21Type 1 diabetes mellitus with diabetic nephropathyBillable
- E10.22Type 1 diabetes mellitus with diabetic chronic kidney diseaseBillable
- E10.29Type 1 diabetes mellitus with other diabetic kidney complicationBillable
- E10.3Type 1 diabetes mellitus with ophthalmic complicationsHeader
- E10.31Type 1 diabetes mellitus with unspecified diabetic retinopathyHeader
- E10.311Type 1 diabetes mellitus with unspecified diabetic retinopathy with macular edemaBillable
- E10.319Type 1 diabetes mellitus with unspecified diabetic retinopathy without macular edemaBillable
- E10.32Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathyHeader
- E10.321Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edemaHeader
- E10.3211Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, right eyeBillable
- E10.3212Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, left eyeBillable
- E10.3213Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, bilateralBillable
- E10.3219Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, unspecified eyeBillable
- E10.329Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edemaHeader
- E10.3291Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, right eyeBillable
- E10.3292Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, left eyeBillable
- E10.3293Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateralBillable
- E10.3299Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eyeBillable
- E10.33Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathyHeader
- E10.331Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edemaHeader
- E10.3311Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, right eyeBillable
- E10.3312Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, left eyeBillable
- E10.3313Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateralBillable
- E10.3319Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, unspecified eyeBillable
- E10.339Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edemaHeader
- E10.3391Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, right eyeBillable
- E10.3392Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, left eyeBillable
- E10.3393Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateralBillable
- E10.3399Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eyeBillable
- E10.34Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathyHeader
- E10.341Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edemaHeader
- E10.3411Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, right eyeBillable
- E10.3412Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, left eyeBillable
- E10.3413Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, bilateralBillable
- E10.3419Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, unspecified eyeBillable
- E10.349Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edemaHeader
- E10.3491Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, right eyeBillable
- E10.3492Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, left eyeBillable
- E10.3493Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, bilateralBillable
- E10.3499Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, unspecified eyeBillable
- E10.35Type 1 diabetes mellitus with proliferative diabetic retinopathyHeader
- E10.351Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edemaHeader
- E10.3511Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eyeBillable
- E10.3512Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eyeBillable
- E10.3513Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateralBillable
- E10.3519Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, unspecified eyeBillable
- E10.352Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the maculaHeader
- E10.3521Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eyeBillable
- E10.3522Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eyeBillable
- E10.3523Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateralBillable
- E10.3529Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eyeBillable
- E10.353Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the maculaHeader
- E10.3531Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eyeBillable
- E10.3532Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eyeBillable
- E10.3533Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, bilateralBillable
- E10.3539Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, unspecified eyeBillable
- E10.354Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachmentHeader
- E10.3541Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, right eyeBillable
- E10.3542Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, left eyeBillable
- E10.3543Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, bilateralBillable
- E10.3549Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, unspecified eyeBillable
- E10.355Type 1 diabetes mellitus with stable proliferative diabetic retinopathyHeader
- E10.3551Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, right eyeBillable
- E10.3552Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, left eyeBillable
- E10.3553Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, bilateralBillable
- E10.3559Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, unspecified eyeBillable
- E10.359Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edemaHeader
- E10.3591Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, right eyeBillable
- E10.3592Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, left eyeBillable
- E10.3593Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateralBillable
- E10.3599Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, unspecified eyeBillable
- E10.36Type 1 diabetes mellitus with diabetic cataractBillable
- E10.37Type 1 diabetes mellitus with diabetic macular edema, resolved following treatmentHeader
- E10.37X1Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, right eyeBillable
- E10.37X2Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, left eyeBillable
- E10.37X3Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, bilateralBillable
- E10.37X9Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, unspecified eyeBillable
- E10.39Type 1 diabetes mellitus with other diabetic ophthalmic complicationBillable
- E10.4Type 1 diabetes mellitus with neurological complicationsHeader
- E10.40Type 1 diabetes mellitus with diabetic neuropathy, unspecifiedBillable
- E10.41Type 1 diabetes mellitus with diabetic mononeuropathyBillable
- E10.42Type 1 diabetes mellitus with diabetic polyneuropathyBillable
- E10.43Type 1 diabetes mellitus with diabetic autonomic (poly) neuropathy, Type 1 diabetes mellitus with diabetic autonomic (poly)neuropathyBillable
- E10.44Type 1 diabetes mellitus with diabetic amyotrophyBillable
- E10.49Type 1 diabetes mellitus with other diabetic neurological complicationBillable
- E10.5Type 1 diabetes mellitus with circulatory complicationsHeader
- E10.51Type 1 diabetes mellitus with diabetic peripheral angiopathy without gangreneBillable
- E10.52Type 1 diabetes mellitus with diabetic peripheral angiopathy with gangreneBillable
- E10.59Type 1 diabetes mellitus with other circulatory complicationsBillable
- E10.6Type 1 diabetes mellitus with other specified complicationsHeader
- E10.61Type 1 diabetes mellitus with diabetic arthropathyHeader
- E10.610Type 1 diabetes mellitus with diabetic neuropathic arthropathyBillable
- E10.618Type 1 diabetes mellitus with other diabetic arthropathyBillable
- E10.62Type 1 diabetes mellitus with skin complicationsHeader
- E10.620Type 1 diabetes mellitus with diabetic dermatitisBillable
- E10.621Type 1 diabetes mellitus with foot ulcerBillable
- E10.622Type 1 diabetes mellitus with other skin ulcerBillable
- E10.628Type 1 diabetes mellitus with other skin complicationsBillable
- E10.63Type 1 diabetes mellitus with oral complicationsHeader
- E10.630Type 1 diabetes mellitus with periodontal diseaseBillable
- E10.638Type 1 diabetes mellitus with other oral complicationsBillable
- E10.64Type 1 diabetes mellitus with hypoglycemiaHeader
- E10.641Type 1 diabetes mellitus with hypoglycemia with comaBillable
- E10.649Type 1 diabetes mellitus with hypoglycemia without comaBillable
- E10.65Type 1 diabetes mellitus with hyperglycemiaBillable
- E10.69Type 1 diabetes mellitus with other specified complicationBillable
- E10.8Type 1 diabetes mellitus with unspecified complicationsBillable
- E10.9Type 1 diabetes mellitus without complicationsBillable
- E10.AType 1 diabetes mellitus, presymptomaticHeader
- E10.A0Type 1 diabetes mellitus, presymptomatic, unspecifiedBillable
- E10.A1Type 1 diabetes mellitus, presymptomatic, Stage 1Billable
- E10.A2Type 1 diabetes mellitus, presymptomatic, Stage 2Billable
Excludes1
Excludes1 means these codes are not reported together.
From E10. A note on a category applies to every code under it.
- E08.-Diabetes mellitus due to underlying condition
- E09.-Drug or chemical induced diabetes mellitus
- O24.4-Gestational diabetes
- R73.9Hyperglycemia NOS
- P70.2Neonatal diabetes mellitus
- E13.-Postpancreatectomy diabetes mellitus
- E13.-Postprocedural diabetes mellitus
- E13.-Secondary diabetes mellitus NEC
- E11.-Type 2 diabetes mellitus
Related conditions
Related pages
- E10.9 code detailsNotes, nearby codes, CMS-HCC group
- Category E10Every code under it
- Chapter 4Endocrine, nutritional and metabolic diseases
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Type 1 diabetes?
The closest CDC title for "Type 1 diabetes" is E10.9, Type 1 diabetes mellitus without complications. E10.9 is a billable code.
Is E10.9 billable?
Yes. E10.9 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to E10.9?
The CDC tabular list gives 9 Excludes1 notes (not coded together) for E10.9 and the categories above it. They are listed on this page.
What chapter is E10.9 in?
Chapter 4. Endocrine, nutritional and metabolic diseases.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.