ICD-10-CM Alphabetic Index · FY 2026 448 Entries

Diabetes in the ICD-10-CM Index ICD-10-CM

The main term Diabetes, diabetic (mellitus) (sugar) carries 448 index entries pointing to 259 ICD-10-CM codes. The default entry is E11.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.

✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026

448

Index Entries

259

Codes Referenced

E11.9

Default Code

Letter

448 of 448 shown

ICD-10-CM

Index Entries Under Diabetes 448 entries · 259 codes

Diabetes, diabetic (mellitus) (sugar) E11.9

with

amyotrophy E11.44

arthropathy NEC E11.618

autonomic (poly)neuropathy E11.43

cataract E11.36

Charcot's joints E11.610

chronic kidney disease E11.22

circulatory complication NEC E11.59

coma due to

hyperosmolarity E11.01

hypoglycemia E11.641

ketoacidosis E11.11

complication E11.8

specified NEC E11.69

dermatitis E11.620

foot ulcer E11.621

gangrene E11.52

gastroparalysis E11.43

gastroparesis E11.43

glomerulonephrosis, intracapillary E11.21

glomerulosclerosis, intercapillary E11.21

hyperglycemia E11.65

hyperosmolarity E11.00

with coma E11.01

hypoglycemia E11.649

with coma E11.641

ketoacidosis E11.10

with coma E11.11

kidney complications NEC E11.29

Kimmelstiel-Wilson disease E11.21

loss of protective sensation (LOPS) see Diabetes, by type, with neuropathy

mononeuropathy E11.41

myasthenia E11.44

necrobiosis lipoidica E11.620

nephropathy E11.21

neuralgia E11.42

neurologic complication NEC E11.49

neuropathic arthropathy E11.610

neuropathy E11.40

ophthalmic complication NEC E11.39

oral complication NEC E11.638

osteomyelitis E11.69

periodontal disease E11.630

peripheral angiopathy E11.51

with gangrene E11.52

polyneuropathy E11.42

renal complication NEC E11.29

renal tubular degeneration E11.29

retinopathy E11.319

with macular edema E11.311

resolved following treatment E11.37 Non-billable

nonproliferative E11.329 Non-billable

with macular edema E11.321 Non-billable

mild E11.329 Non-billable

with macular edema E11.321 Non-billable

moderate E11.339 Non-billable

with macular edema E11.331 Non-billable

severe E11.349 Non-billable

with macular edema E11.341 Non-billable

proliferative E11.359 Non-billable

with

combined traction retinal detachment and rhegmatogenous retinal detachment E11.354 Non-billable

macular edema E11.351 Non-billable

stable proliferative diabetic retinopathy E11.355 Non-billable

traction retinal detachment involving the macula E11.352 Non-billable

traction retinal detachment not involving the macula E11.353 Non-billable

skin complication NEC E11.628

skin ulcer NEC E11.622

brittle see Diabetes, type 1

bronzed E83.110

complicating pregnancy see Pregnancy, complicated by, diabetes

dietary counseling and surveillance Z71.3

due to

autoimmune process see Diabetes, type 1

immune mediated pancreatic islet beta-cell destruction see Diabetes, type 1

pancreatectomy see Diabetes, specified type NEC

due to drug or chemical E09.9

with

amyotrophy E09.44

arthropathy NEC E09.618

autonomic (poly)neuropathy E09.43

cataract E09.36

Charcot's joints E09.610

chronic kidney disease E09.22

circulatory complication NEC E09.59

complication E09.8

specified NEC E09.69

dermatitis E09.620

foot ulcer E09.621

gangrene E09.52

gastroparalysis E09.43

gastroparesis E09.43

glomerulonephrosis, intracapillary E09.21

glomerulosclerosis, intercapillary E09.21

hyperglycemia E09.65

hyperosmolarity E09.00

with coma E09.01

hypoglycemia E09.649

with coma E09.641

ketoacidosis E09.10

with coma E09.11

kidney complications NEC E09.29

Kimmelstiel-Wilson disease E09.21

mononeuropathy E09.41

myasthenia E09.44

necrobiosis lipoidica E09.620

nephropathy E09.21

neuralgia E09.42

neurologic complication NEC E09.49

neuropathic arthropathy E09.610

neuropathy E09.40

ophthalmic complication NEC E09.39

oral complication NEC E09.638

periodontal disease E09.630

peripheral angiopathy E09.51

with gangrene E09.52

polyneuropathy E09.42

renal complication NEC E09.29

renal tubular degeneration E09.29

retinal, hemorrhage E09.39

retinopathy E09.319

with macular edema E09.311

resolved following treatment E09.37 Non-billable

nonproliferative E09.329 Non-billable

with macular edema E09.321 Non-billable

mild E09.329 Non-billable

with macular edema E09.321 Non-billable

moderate E09.339 Non-billable

with macular edema E09.331 Non-billable

severe E09.349 Non-billable

with macular edema E09.341 Non-billable

proliferative E09.359 Non-billable

with

combined traction retinal detachment and rhegmatogenous retinal detachment E09.354 Non-billable

macular edema E09.351 Non-billable

stable proliferative diabetic retinopathy E09.355 Non-billable

traction retinal detachment involving the macula E09.352 Non-billable

traction retinal detachment not involving the macula E09.353 Non-billable

skin complication NEC E09.628

skin ulcer NEC E09.622

due to underlying condition E08.9

with

amyotrophy E08.44

arthropathy NEC E08.618

autonomic (poly)neuropathy E08.43

cataract E08.36

Charcot's joints E08.610

chronic kidney disease E08.22

circulatory complication NEC E08.59

complication E08.8

specified NEC E08.69

dermatitis E08.620

foot ulcer E08.621

gangrene E08.52

gastroparalysis E08.43

gastroparesis E08.43

glomerulonephrosis, intracapillary E08.21

glomerulosclerosis, intercapillary E08.21

hyperglycemia E08.65

hyperosmolarity E08.00

with coma E08.01

hypoglycemia E08.649

with coma E08.641

ketoacidosis E08.10

with coma E08.11

kidney complications NEC E08.29

Kimmelstiel-Wilson disease E08.21

mononeuropathy E08.41

myasthenia E08.44

necrobiosis lipoidica E08.620

nephropathy E08.21

neuralgia E08.42

neurologic complication NEC E08.49

neuropathic arthropathy E08.610

neuropathy E08.40

ophthalmic complication NEC E08.39

oral complication NEC E08.638

periodontal disease E08.630

peripheral angiopathy E08.51

with gangrene E08.52

polyneuropathy E08.42

renal complication NEC E08.29

renal tubular degeneration E08.29

retinal, hemorrhage E08.39

retinopathy E08.319

with macular edema E08.311

resolved following treatment E08.37 Non-billable

nonproliferative E08.329 Non-billable

with macular edema E08.321 Non-billable

mild E08.329 Non-billable

with macular edema E08.321 Non-billable

moderate E08.339 Non-billable

with macular edema E08.331 Non-billable

severe E08.349 Non-billable

with macular edema E08.341 Non-billable

proliferative E08.359 Non-billable

with

combined traction retinal detachment and rhegmatogenous retinal detachment E08.354 Non-billable

macular edema E08.351 Non-billable

stable proliferative diabetic retinopathy E08.355 Non-billable

traction retinal detachment involving the macula E08.352 Non-billable

traction retinal detachment not involving the macula E08.353 Non-billable

skin complication NEC E08.628

skin ulcer NEC E08.622

gestational (in pregnancy) O24.419

affecting newborn P70.0

diet controlled O24.410

in childbirth O24.429

diet controlled O24.420

insulin (and diet) controlled O24.424

oral drug controlled (antidiabetic) (hypoglycemic) O24.425

insulin (and diet) controlled O24.414

oral drug controlled (antidiabetic) (hypoglycemic) O24.415

puerperal O24.439

diet controlled O24.430

insulin (and diet) controlled O24.434

oral drug controlled (antidiabetic) (hypoglycemic) O24.435

hepatogenous E13.9

idiopathic see Diabetes, type 1

inadequately controlled see Diabetes, by type, with hyperglycemia

insipidus E23.2

nephrogenic N25.1

pituitary E23.2

vasopressin resistant N25.1

insulin dependent - code to type of diabetes

juvenile-onset see Diabetes, type 1

ketosis-prone see Diabetes, type 1

latent R73.03

neonatal (transient) P70.2

non-insulin dependent - code to type of diabetes

out of control see Diabetes, by type, with hyperglycemia

phosphate E83.39

poorly controlled see Diabetes, by type, with hyperglycemia

postpancreatectomy see Diabetes, specified type NEC

postprocedural see Diabetes, specified type NEC

retina, hemorrhage E13.39

secondary diabetes mellitus NEC see Diabetes, specified type NEC

specified type NEC E13.9

with

amyotrophy E13.44

arthropathy NEC E13.618

autonomic (poly)neuropathy E13.43

cataract E13.36

Charcot's joints E13.610

chronic kidney disease E13.22

circulatory complication NEC E13.59

complication E13.8

specified NEC E13.69

dermatitis E13.620

foot ulcer E13.621

gangrene E13.52

gastroparalysis E13.43

gastroparesis E13.43

glomerulonephrosis, intracapillary E13.21

glomerulosclerosis, intercapillary E13.21

hyperglycemia E13.65

hyperosmolarity E13.00

with coma E13.01

hypoglycemia E13.649

with coma E13.641

ketoacidosis E13.10

with coma E13.11

kidney complications NEC E13.29

Kimmelstiel-Wilson disease E13.21

mononeuropathy E13.41

myasthenia E13.44

necrobiosis lipoidica E13.620

nephropathy E13.21

neuralgia E13.42

neurologic complication NEC E13.49

neuropathic arthropathy E13.610

neuropathy E13.40

ophthalmic complication NEC E13.39

oral complication NEC E13.638

periodontal disease E13.630

peripheral angiopathy E13.51

with gangrene E13.52

polyneuropathy E13.42

renal complication NEC E13.29

renal tubular degeneration E13.29

retinal, hemorrhage E13.39

retinopathy E13.319

with macular edema E13.311

resolved following treatment E13.37 Non-billable

nonproliferative E13.329 Non-billable

with macular edema E13.321 Non-billable

mild E13.329 Non-billable

with macular edema E13.321 Non-billable

moderate E13.339 Non-billable

with macular edema E13.331 Non-billable

severe E13.349 Non-billable

with macular edema E13.341 Non-billable

proliferative E13.359 Non-billable

with

combined traction retinal detachment and rhegmatogenous retinal detachment E13.354 Non-billable

macular edema E13.351 Non-billable

stable proliferative diabetic retinopathy E13.355 Non-billable

traction retinal detachment involving the macula E13.352 Non-billable

traction retinal detachment not involving the macula E13.353 Non-billable

skin complication NEC E13.628

skin ulcer NEC E13.622

steroid-induced see Diabetes, due to, drug or chemical

type 1 E10.9

with

amyotrophy E10.44

arthropathy NEC E10.618

autonomic (poly)neuropathy E10.43

cataract E10.36

Charcot's joints E10.610

chronic kidney disease E10.22

circulatory complication NEC E10.59

coma due to

hypoglycemia E10.641

ketoacidosis E10.11

complication E10.8

specified NEC E10.69

dermatitis E10.620

foot ulcer E10.621

gangrene E10.52

gastroparalysis E10.43

gastroparesis E10.43

glomerulonephrosis, intracapillary E10.21

glomerulosclerosis, intercapillary E10.21

hyperglycemia E10.65

hypoglycemia E10.649

with coma E10.641

ketoacidosis E10.10

with coma E10.11

kidney complications NEC E10.29

Kimmelstiel-Wilson disease E10.21

mononeuropathy E10.41

myasthenia E10.44

necrobiosis lipoidica E10.620

nephropathy E10.21

neuralgia E10.42

neurologic complication NEC E10.49

neuropathic arthropathy E10.610

neuropathy E10.40

ophthalmic complication NEC E10.39

oral complication NEC E10.638

osteomyelitis E10.69

periodontal disease E10.630

peripheral angiopathy E10.51

with gangrene E10.52

polyneuropathy E10.42

renal complication NEC E10.29

renal tubular degeneration E10.29

retinal, hemorrhage E10.39

retinopathy E10.319

with macular edema E10.311

resolved following treatment E10.37 Non-billable

nonproliferative E10.329 Non-billable

with macular edema E10.321 Non-billable

mild E10.329 Non-billable

with macular edema E10.321 Non-billable

moderate E10.339 Non-billable

with macular edema E10.331 Non-billable

severe E10.349 Non-billable

with macular edema E10.341 Non-billable

proliferative E10.359 Non-billable

with

combined traction retinal detachment and rhegmatogenous retinal detachment E10.354 Non-billable

macular edema E10.351 Non-billable

stable proliferative diabetic retinopathy E10.355 Non-billable

traction retinal detachment involving the macula E10.352 Non-billable

traction retinal detachment not involving the macula E10.353 Non-billable

skin complication NEC E10.628

skin ulcer NEC E10.622

early-stage E10.A Non-billable

presymptomatic E10.A0

Stage 1 E10.A1

Stage 2 E10.A2

type 2 E11.9

with

amyotrophy E11.44

arthropathy NEC E11.618

autonomic (poly)neuropathy E11.43

cataract E11.36

Charcot's joints E11.610

chronic kidney disease E11.22

circulatory complication NEC E11.59

coma due to

hyperosmolarity E11.01

hypoglycemia E11.641

ketoacidosis E11.1 Non-billable

complication E11.8

specified NEC E11.69

dermatitis E11.620

foot ulcer E11.621

gangrene E11.52

gastroparalysis E11.43

gastroparesis E11.43

glomerulonephrosis, intracapillary E11.21

glomerulosclerosis, intercapillary E11.21

hyperglycemia E11.65

hyperosmolarity E11.00

with coma E11.01

hypoglycemia E11.649

with coma E11.641

ketoacidosis E11.10

with coma E11.11

kidney complications NEC E11.29

Kimmelstiel-Wilson disease E11.21

mononeuropathy E11.41

myasthenia E11.44

necrobiosis lipoidica E11.620

nephropathy E11.21

neuralgia E11.42

neurologic complication NEC E11.49

neuropathic arthropathy E11.610

neuropathy E11.40

ophthalmic complication NEC E11.39

oral complication NEC E11.638

osteomyelitis E11.69

periodontal disease E11.630

peripheral angiopathy E11.51

with gangrene E11.52

polyneuropathy E11.42

renal complication NEC E11.29

renal tubular degeneration E11.29

retinal, hemorrhage E11.39

retinopathy E11.319

with macular edema E11.311

resolved following treatment E11.37 Non-billable

nonproliferative E11.329 Non-billable

with macular edema E11.321 Non-billable

mild E11.329 Non-billable

with macular edema E11.321 Non-billable

moderate E11.339 Non-billable

with macular edema E11.331 Non-billable

severe E11.349 Non-billable

with macular edema E11.341 Non-billable

proliferative E11.359 Non-billable

with

combined traction retinal detachment and rhegmatogenous retinal detachment E11.354 Non-billable

macular edema E11.351 Non-billable

stable proliferative diabetic retinopathy E11.355 Non-billable

traction retinal detachment involving the macula E11.352 Non-billable

traction retinal detachment not involving the macula E11.353 Non-billable

skin complication NEC E11.628

skin ulcer NEC E11.622

without complications in remission E11.A

uncontrolled

meaning

hyperglycemia see Diabetes, by type, with, hyperglycemia

hypoglycemia see Diabetes, by type, with, hypoglycemia

without complications in remission E11.A

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Related Index Terms

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Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.