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E11

Non-Billable (Header)

Type 2 diabetes mellitus

Includes

  • diabetes (mellitus) due to insulin secretory defect
  • diabetes NOS
  • insulin resistant diabetes (mellitus)

Excludes 1 — Do NOT code together

  • diabetes mellitus due to underlying condition (E08.-)
  • drug or chemical induced diabetes mellitus (E09.-)
  • gestational diabetes (O24.4-)
  • neonatal diabetes mellitus (P70.2)
  • postpancreatectomy diabetes mellitus (E13.-)
  • postprocedural diabetes mellitus (E13.-)
  • secondary diabetes mellitus NEC (E13.-)
  • type 1 diabetes mellitus (E10.-)

Use Additional Code

  • code to identify control using:
  • injectable non-insulin antidiabetic drugs (Z79.85)
  • insulin (Z79.4)
  • oral antidiabetic drugs (Z79.84)
  • oral hypoglycemic drugs (Z79.84)

Child Codes

E11.0Type 2 diabetes mellitus with hyperosmolarity
E11.1Type 2 diabetes mellitus with ketoacidosis
E11.2Type 2 diabetes mellitus with kidney complications
E11.3Type 2 diabetes mellitus with ophthalmic complications
E11.4Type 2 diabetes mellitus with neurological complications
E11.5Type 2 diabetes mellitus with circulatory complications
E11.6Type 2 diabetes mellitus with other specified complications
E11.8Type 2 diabetes mellitus with unspecified complications
HCC 38
E11.9Type 2 diabetes mellitus without complications
HCC 38
E11.AType 2 diabetes mellitus without complications in remission

Code Hierarchy

└E11Type 2 diabetes mellitus
└E11Type 2 diabetes mellitus

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