Skip to content
Dx

ICD-10-CM 2027 diagnosis code

E11.6Type 2 diabetes mellitus with other specified complications

Not billable — use a more specific code

E11.6 is a header code, so it can't be reported by itself. Choose one of the 6 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About E11.6

E11.6 is the ICD-10-CM diagnosis code for type 2 diabetes mellitus with other specified complications. It belongs to category E11 (type 2 diabetes mellitus), block E08-E13 (diabetes mellitus) and chapter 4 (endocrine, nutritional and metabolic diseases). It is a header code, so it can't be reported by itself; one of its 6 subcodes must be used instead.

Within E11, choose E11.6 (with other specified complications) only when documentation doesn't support a more specific option: with hyperosmolarity (E11.0), with ketoacidosis (E11.1), with kidney complications (E11.2), with ophthalmic complications (E11.3), with neurological complications (E11.4), with circulatory complications (E11.5), with unspecified complications (E11.8), without complications (E11.9) and 1 more.

To report this condition, pick the subcode that matches the documentation: E11.61 (arthropathy), E11.62 (complications), E11.63 (complications), E11.64 (hypoglycemia), E11.65 (hyperglycemia) and E11.69 (complication).

Use an additional code to identify control using: injectable non-insulin antidiabetic drugs (Z79.85), insulin (Z79.4), oral antidiabetic drugs (Z79.84) and oral hypoglycemic drugs (Z79.84).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under E11.6

Notes that apply from higher levels

Instructions written at a parent level also apply to E11.6.

› From E11 Type 2 diabetes mellitus
Includes
  • diabetes (mellitus) due to insulin secretory defect
  • diabetes NOS
  • insulin resistant diabetes (mellitus)
Excludes1
  • 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)

Broader instructions also apply from Chapter 4: Endocrine, nutritional and metabolic diseases.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about E11.6

Is E11.6 billable?

No. E11.6 is a header code. Report one of its more specific subcodes instead.