E10 Type 1 diabetes mellitus
ICD-10-CM category E10 sits in Chapter 4 (Endocrine, nutritional and metabolic diseases, E00-E89). It contains 87 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
E10.1 Type 1 diabetes mellitus with ketoacidosisE10.2 Type 1 diabetes mellitus with kidney complicationsE10.3 Type 1 diabetes mellitus with ophthalmic complicationsE10.31 Type 1 diabetes mellitus with unsp diabetic retinopathyE10.32 Type 1 diabetes w mild nonproliferative diabetic retinopathyE10.321 Type 1 diab w mild nonprlf diabetic rtnop w macular edemaE10.329 Type 1 diab w mild nonprlf diabetic rtnop w/o macular edemaE10.33 Type 1 diabetes w moderate nonprlf diabetic retinopathyE10.331 Type 1 diab w moderate nonprlf diab rtnop w macular edemaE10.339 Type 1 diab w moderate nonprlf diab rtnop w/o macular edemaE10.34 Type 1 diabetes w severe nonprlf diabetic retinopathyE10.341 Type 1 diab w severe nonprlf diabetic rtnop w macular edemaE10.349 Type 1 diab w severe nonprlf diab rtnop w/o macular edemaE10.35 Type 1 diabetes w proliferative diabetic retinopathyE10.351 Type 1 diabetes w prolif diabetic rtnop w macular edemaE10.352 Type 1 diab with prolif diab rtnop with trctn dtch maculaE10.353 Type 1 diab with prolif diab rtnop with trctn dtch n-mclaE10.354 Type 1 diabetes with prolif diabetic rtnop with comb detachE10.355 Type 1 diabetes with stable prolif diabetic retinopathyE10.359 Type 1 diabetes w prolif diabetic rtnop w/o macular edemaE10.37 Type 1 diab with diabetic macular edema, resolved fol trtmtE10.4 Type 1 diabetes mellitus with neurological complicationsE10.5 Type 1 diabetes mellitus with circulatory complicationsE10.6 Type 1 diabetes mellitus with other specified complicationsE10.61 Type 1 diabetes mellitus with diabetic arthropathyE10.62 Type 1 diabetes mellitus with skin complicationsE10.63 Type 1 diabetes mellitus with oral complicationsE10.64 Type 1 diabetes mellitus with hypoglycemiaE10.A Type 1 diabetes mellitus, presymptomatic
Billable codes in E10
| Code | Description |
|---|---|
E10.10 | Type 1 diabetes mellitus with ketoacidosis without coma |
E10.11 | Type 1 diabetes mellitus with ketoacidosis with coma |
E10.21 | Type 1 diabetes mellitus with diabetic nephropathy |
E10.22 | Type 1 diabetes mellitus with diabetic chronic kidney disease |
E10.29 | Type 1 diabetes mellitus with other diabetic kidney complication |
E10.311 | Type 1 diabetes mellitus with unspecified diabetic retinopathy with macular edema |
E10.319 | Type 1 diabetes mellitus with unspecified diabetic retinopathy without macular edema |
E10.3211 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, right eye |
E10.3212 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, left eye |
E10.3213 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, bilateral |
E10.3219 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, unspecified eye |
E10.3291 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, right eye |
E10.3292 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, left eye |
E10.3293 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral |
E10.3299 | Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye |
E10.3311 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, right eye |
E10.3312 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, left eye |
E10.3313 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral |
E10.3319 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, unspecified eye |
E10.3391 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, right eye |
E10.3392 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, left eye |
E10.3393 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateral |
E10.3399 | Type 1 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, unspecified eye |
E10.3411 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, right eye |
E10.3412 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, left eye |
E10.3413 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, bilateral |
E10.3419 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, unspecified eye |
E10.3491 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, right eye |
E10.3492 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, left eye |
E10.3493 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, bilateral |
E10.3499 | Type 1 diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema, unspecified eye |
E10.3511 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eye |
E10.3512 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eye |
E10.3513 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral |
E10.3519 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with macular edema, unspecified eye |
E10.3521 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, right eye |
E10.3522 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, left eye |
E10.3523 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, bilateral |
E10.3529 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment involving the macula, unspecified eye |
E10.3531 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, right eye |
E10.3532 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, left eye |
E10.3533 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, bilateral |
E10.3539 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with traction retinal detachment not involving the macula, unspecified eye |
E10.3541 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, right eye |
E10.3542 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, left eye |
E10.3543 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, bilateral |
E10.3549 | Type 1 diabetes mellitus with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, unspecified eye |
E10.3551 | Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, right eye |
E10.3552 | Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, left eye |
E10.3553 | Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, bilateral |
E10.3559 | Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, unspecified eye |
E10.3591 | Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, right eye |
E10.3592 | Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, left eye |
E10.3593 | Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral |
E10.3599 | Type 1 diabetes mellitus with proliferative diabetic retinopathy without macular edema, unspecified eye |
E10.36 | Type 1 diabetes mellitus with diabetic cataract |
E10.37X1 | Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, right eye |
E10.37X2 | Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, left eye |
E10.37X3 | Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, bilateral |
E10.37X9 | Type 1 diabetes mellitus with diabetic macular edema, resolved following treatment, unspecified eye |
E10.39 | Type 1 diabetes mellitus with other diabetic ophthalmic complication |
E10.40 | Type 1 diabetes mellitus with diabetic neuropathy, unspecified |
E10.41 | Type 1 diabetes mellitus with diabetic mononeuropathy |
E10.42 | Type 1 diabetes mellitus with diabetic polyneuropathy |
E10.43 | Type 1 diabetes mellitus with diabetic autonomic (poly)neuropathy |
E10.44 | Type 1 diabetes mellitus with diabetic amyotrophy |
E10.49 | Type 1 diabetes mellitus with other diabetic neurological complication |
E10.51 | Type 1 diabetes mellitus with diabetic peripheral angiopathy without gangrene |
E10.52 | Type 1 diabetes mellitus with diabetic peripheral angiopathy with gangrene |
E10.59 | Type 1 diabetes mellitus with other circulatory complications |
E10.610 | Type 1 diabetes mellitus with diabetic neuropathic arthropathy |
E10.618 | Type 1 diabetes mellitus with other diabetic arthropathy |
E10.620 | Type 1 diabetes mellitus with diabetic dermatitis |
E10.621 | Type 1 diabetes mellitus with foot ulcer |
E10.622 | Type 1 diabetes mellitus with other skin ulcer |
E10.628 | Type 1 diabetes mellitus with other skin complications |
E10.630 | Type 1 diabetes mellitus with periodontal disease |
E10.638 | Type 1 diabetes mellitus with other oral complications |
E10.641 | Type 1 diabetes mellitus with hypoglycemia with coma |
E10.649 | Type 1 diabetes mellitus with hypoglycemia without coma |
E10.65 | Type 1 diabetes mellitus with hyperglycemia |
E10.69 | Type 1 diabetes mellitus with other specified complication |
E10.8 | Type 1 diabetes mellitus with unspecified complications |
E10.9 | Type 1 diabetes mellitus without complications |
E10.A0 | Type 1 diabetes mellitus, presymptomatic, unspecified |
E10.A1 | Type 1 diabetes mellitus, presymptomatic, Stage 1 |
E10.A2 | Type 1 diabetes mellitus, presymptomatic, Stage 2 |
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