Chapter IV
Endocrine, nutritional and metabolic diseases
(E00-E90)

Rules Conventions GCS

Diabetes mellitus
(E10-E14)

Coding-Hint
Use additional external cause code (Chapter XX), if desired, to identify drug, if drug-induced.
Modifiers

The following fourth-character subdivisions are for use with categories E10-E14:

Code Title
.0
With coma
Incl.:
Diabetic:
  • coma with or without ketoacidosis
  • hyperosmolar coma
  • hypoglycaemic coma
Hyperglycaemic coma NOS
.1
With ketoacidosis
Incl.:
  • Diabetic:
    • acidosis
    • ketoacidosis
  • without mention of coma
.2†
With renal complications
Incl.:
Diabetic nephropathy ( N08.3*)
Intracapillary glomerulonephrosis ( N08.3*)
Kimmelstiel-Wilson syndrome ( N08.3*)
.3†
With ophthalmic complications
Incl.:
Diabetic:
.4†
With neurological complications
Incl.:
Diabetic:
.5
With peripheral circulatory complications
Incl.:
Diabetic:
  • gangrene
  • peripheral angiopathy† (I79.2*)
  • ulcer
.6
With other specified complications
Incl.:
Diabetic arthropathy† ( M14.2*)
Neuropathic diabetic arthropathy† ( M14.6*)
.7
With multiple complications
.8
With unspecified complications
.9
Without complications

E10 Type 1 diabetes mellitus
Comorbidity DCS.IV.1

Modifier-Hint
[See before E10 for subdivisions]
Incl.:
diabetes (mellitus):
  • brittle
  • juvenile-onset
  • ketosis-prone
Excl.:
diabetes mellitus (in):
  • malnutrition-related (E12.-)
  • neonatal (P70.2)
  • pregnancy, childbirth and the puerperium (O24.-)
glycosuria:
impaired glucose tolerance ( R73.0)
postsurgical hypoinsulinaemia ( E89.1)

E11 Type 2 diabetes mellitus
Comorbidity DCS.IV.1

Modifier-Hint
[See before E10 for subdivisions]
Incl.:
diabetes (mellitus)(nonobese)(obese):
  • adult-onset
  • maturity-onset
  • nonketotic
  • stable
non-insulin-dependent diabetes of the young
Excl.:
diabetes mellitus (in):
  • malnutrition-related (E12.-)
  • neonatal (P70.2)
  • pregnancy, childbirth and the puerperium (O24.-)
glycosuria:
impaired glucose tolerance ( R73.0)
postsurgical hypoinsulinaemia ( E89.1)

E12 Malnutrition-related diabetes mellitus
Comorbidity DCS.IV.1

Modifier-Hint
[See before E10 for subdivisions]
Incl.:
malnutrition-related diabetes mellitus:
  • type 1
  • type 2
Excl.:
diabetes mellitus in pregnancy, childbirth and the puerperium ( O24.-)
glycosuria:
impaired glucose tolerance ( R73.0)
neonatal diabetes mellitus ( P70.2)
postsurgical hypoinsulinaemia ( E89.1)

E13 Other specified diabetes mellitus
Comorbidity DCS.IV.1

Modifier-Hint
[See before E10 for subdivisions]
Excl.:
diabetes mellitus (in):
  • malnutrition-related (E12.-)
  • neonatal (P70.2)
  • pregnancy, childbirth and the puerperium (O24.-)
  • type 1 (E10.-)
  • type 2 (E11.-)
glycosuria:
impaired glucose tolerance ( R73.0)
postsurgical hypoinsulinaemia ( E89.1)

E14 Unspecified diabetes mellitus
Comorbidity DCS.IV.1

Modifier-Hint
[See before E10 for subdivisions]
Incl.:
diabetes NOS
Excl.:
diabetes mellitus (in):
  • malnutrition-related (E12.-)
  • neonatal (P70.2)
  • pregnancy, childbirth and the puerperium (O24.-)
  • Type 1 (E10.-)
  • Type 2 (E11.-)
glycosuria:
impaired glucose tolerance ( R73.0)
postsurgical hypoinsulinaemia ( E89.1)