DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Block · Chapter 4

E08-E13 Diabetes mellitus (E08-E13)

Block E08-E13 groups 5 categories with 432 billable codes in FY2027.

Where it sits

  1. Chapter 4 Endocrine, nutritional and metabolic diseases (E00-E89)
  2. E08-E13 Diabetes mellitus (E08-E13)

Neighbouring blocks

Categories
5
Billable codes
432
CC codes
5
MCC codes
23
HCC V28 codes
342
New FY2027
0

Categories in E08-E13

  • E08

    Diabetes mellitus due to underlying condition

    Diabetes, diabetic (mellitus) (sugar)due to underlying condition → E08.9

    • 86 billable codes
    • 1 CC
    • 5 MCC
    • 86 with HCC
  • E09

    Drug or chemical induced diabetes mellitus

    Diabetes, diabetic (mellitus) (sugar)due to drug or chemical → E09.9

    • 86 billable codes
    • 1 CC
    • 5 MCC
  • E10

    Type 1 diabetes mellitus

    Autoimmunity, confirmed islet, with dysglycemia → E10.A2

    • 87 billable codes
    • 1 CC
    • 3 MCC
    • 84 with HCC
  • E11

    Type 2 diabetes mellitus

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

    • 87 billable codes
    • 1 CC
    • 5 MCC
    • 86 with HCC
  • E13

    Other specified diabetes mellitus

    Diabetes, diabetic (mellitus) (sugar)hepatogenous → E13.9

    • 86 billable codes
    • 1 CC
    • 5 MCC
    • 86 with HCC

Index main terms

  • Diabetes, diabetic (mellitus) (sugar) → E08, E09, E10, E11, E13 (388 entries)
  • Acetonemia → E10 (2 entries)
  • Acidosis (lactic) → E10 (2 entries)
  • Autoantibodies, multiple confirmed islet, with normoglycemia → E10 (1 entry)
  • Autoimmunity, confirmed islet, with dysglycemia → E10 (1 entry)
  • Steroid → E09 (1 entry)

Block instructions

Notes that also apply

Chapter 4 instructions (Notes 1, Excludes1 1): printed on the chapter 4 page.