2025 ICD-10-CM Diagnosis Code E11.621

Type 2 diabetes mellitus with foot ulcer

E11.621 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2025 edition of ICD-10-CM E11.621 became effective on October 1, 2024.
This is the American ICD-10-CM version of E11.621 – other international versions of ICD-10 E11.621 may differ.

Use Additional

code to identify site of ulcer (L97.4-, L97.5-)

The following code(s) above E11.621 contain annotation back-references

that may be applicable to E11.621:

E00-E89 Endocrine, nutritional and metabolic diseases
E11 Type 2 diabetes mellitus

Approximate Synonyms

Diabetes type 2 w ischemic ulcer of midfoot and heel
Diabetes type 2 with diabetic foot ulcer
Diabetes type 2 with diabetic ulcer of foot
Diabetes type 2 with diabetic ulcer of foot, bone necrosis
Diabetes type 2 with diabetic ulcer of foot, muscle necrosis
Diabetes type 2 with diabetic ulcer of foot, skin breakdown
Diabetes type 2 with diabetic ulcer of heel
Diabetes type 2 with diabetic ulcer of heel, bone necrosis
Diabetes type 2 with diabetic ulcer of heel, muscle necrosis
Diabetes type 2 with diabetic ulcer of heel, skin breakdown
Diabetes type 2 with diabetic ulcer of left foot
Diabetes type 2 with diabetic ulcer of left foot, bone necrosis
Diabetes type 2 with diabetic ulcer of left foot, muscle necrosis
Diabetes type 2 with diabetic ulcer of left foot, skin breakdown
Diabetes type 2 with diabetic ulcer of left heel
Diabetes type 2 with diabetic ulcer of left heel, bone necrosis
Diabetes type 2 with diabetic ulcer of left heel, muscle necrosis
Diabetes type 2 with diabetic ulcer of left heel, skin breakdown
Diabetes type 2 with diabetic ulcer of left midfoot
Diabetes type 2 with diabetic ulcer of left midfoot, bone necrosis
Diabetes type 2 with diabetic ulcer of left midfoot, muscle necrosis
Diabetes type 2 with diabetic ulcer of left midfoot, skin breakdown
Diabetes type 2 with diabetic ulcer of midfoot
Diabetes type 2 with diabetic ulcer of midfoot, bone necrosis
Diabetes type 2 with diabetic ulcer of midfoot, muscle necrosis
Diabetes type 2 with diabetic ulcer of midfoot, skin breakdown
Diabetes type 2 with diabetic ulcer of right foot
Diabetes type 2 with diabetic ulcer of right foot, bone necrosis
Diabetes type 2 with diabetic ulcer of right foot, muscle necrosis
Diabetes type 2 with diabetic ulcer of right foot, skin breakdown
Diabetes type 2 with diabetic ulcer of right heel
Diabetes type 2 with diabetic ulcer of right heel, bone necrosis
Diabetes type 2 with diabetic ulcer of right heel, muscle necrosis
Diabetes type 2 with diabetic ulcer of right heel, skin breakdown
Diabetes type 2 with diabetic ulcer of right midfoot
Diabetes type 2 with diabetic ulcer of right midfoot, bone necrosis
Diabetes type 2 with diabetic ulcer of right midfoot, muscle necrosis
Diabetes type 2 with diabetic ulcer of right midfoot, skin breakdown
Diabetes type 2 with ischemic ulcer of foot
Diabetes type 2 with neuropathic ulcer of foot
Diabetic ulcer of foot limited to skin layer due to dm 2
Diabetic ulcer of foot with bone necrosis due to dm 2
Diabetic ulcer of foot with fat layer exposure due to dm 2
Diabetic ulcer of foot with muscle necrosis due to dm 2
Diabetic ulcer of heel due to dm 2
Diabetic ulcer of heel limited to skin layer due to dm 2
Diabetic ulcer of heel with bone necrosis due to dm 2
Diabetic ulcer of heel with fat layer exposure due to dm 2
Diabetic ulcer of heel with muscle necrosis due to dm 2
Diabetic ulcer of left foot due to diabetes mellitus type 2
Diabetic ulcer of left foot due to dm 2
Diabetic ulcer of left foot limited to skin layer due to diabetes mellitus type 2
Diabetic ulcer of left foot limited to skin layer due to dm 2
Diabetic ulcer of left foot with bone necrosis due to diabetes mellitus type 2
Diabetic ulcer of left foot with bone necrosis due to dm 2
Diabetic ulcer of left foot with fat layer exposure due to diabetes mellitus type 2
Diabetic ulcer of left foot with fat layer exposure due to dm 2
Diabetic ulcer of left foot with muscle necrosis due to diabetes mellitus type 2
Diabetic ulcer of left foot with muscle necrosis due to dm 2
Diabetic ulcer of left heel due to diabetes mellitus type 2
Diabetic ulcer of left heel due to dm 2
Diabetic ulcer of left heel limited to skin layer due to diabetes mellitus type 2
Diabetic ulcer of left heel limited to skin layer due to dm 2
Diabetic ulcer of left heel with bone necrosis due to diabetes mellitus type 2
Diabetic ulcer of left heel with bone necrosis due to dm 2
Diabetic ulcer of left heel with fat layer exposure due to diabetes mellitus type 2
Diabetic ulcer of left heel with fat layer exposure due to dm 2
Diabetic ulcer of left heel with muscle necrosis due to diabetes mellitus type 2
Diabetic ulcer of left heel with muscle necrosis due to dm 2
Diabetic ulcer of left midfoot due to diabetes mellitus type 2
Diabetic ulcer of left midfoot due to dm 2
Diabetic ulcer of left midfoot limited to skin layer due to diabetes mellitus type 2
Diabetic ulcer of left midfoot limited to skin layer due to dm 2
Diabetic ulcer of left midfoot with bone necrosis due to diabetes mellitus type 2
Diabetic ulcer of left midfoot with bone necrosis due to dm 2
Diabetic ulcer of left midfoot with fat layer exposure due to diabetes mellitus type 2
Diabetic ulcer of left midfoot with fat layer exposure due to dm 2
Diabetic ulcer of left midfoot with muscle necrosis due to diabetes mellitus type 2
Diabetic ulcer of left midfoot with muscle necrosis due to dm 2
Diabetic ulcer of midfoot due to dm 2
Diabetic ulcer of midfoot limited to skin layer due to dm 2
Diabetic ulcer of midfoot with bone necrosis due to dm 2
Diabetic ulcer of midfoot with fat layer exposure due to dm 2
Diabetic ulcer of midfoot with muscle necrosis due to dm 2
Diabetic ulcer of right foot due to diabetes mellitus type 2
Diabetic ulcer of right foot due to dm 2
Diabetic ulcer of right foot limited to skin layer due to diabetes mellitus type 2
Diabetic ulcer of right foot limited to skin layer due to dm 2
Diabetic ulcer of right foot with bone necrosis due to diabetes mellitus type 2
Diabetic ulcer of right foot with bone necrosis due to dm 2
Diabetic ulcer of right foot with fat layer exposure due to diabetes mellitus type 2
Diabetic ulcer of right foot with fat layer exposure due to dm 2
Diabetic ulcer of right foot with muscle necrosis due to diabetes mellitus type 2
Diabetic ulcer of right foot with muscle necrosis due to dm 2
Diabetic ulcer of right heel due to dm 2
Diabetic ulcer of right heel limited to skin layer due to diabetes mellitus type 2
Diabetic ulcer of right heel limited to skin layer due to dm 2
Diabetic ulcer of right heel with bone necrosis due to diabetes mellitus type 2
Diabetic ulcer of right heel with bone necrosis due to dm 2
Diabetic ulcer of right heel with fat layer exposure due to diabetes mellitus type 2
Diabetic ulcer of right heel with fat layer exposure due to dm 2
Diabetic ulcer of right heel with muscle necrosis due to diabetes mellitus type 2
Diabetic ulcer of right heel with muscle necrosis due to dm 2
Diabetic ulcer of right midfoot due to diabetes mellitus type 2
Diabetic ulcer of right midfoot due to dm 2
Diabetic ulcer of right midfoot limited to skin layer due to diabetes mellitus type 2
Diabetic ulcer of right midfoot limited to skin layer due to dm 2
Diabetic ulcer of right midfoot with bone necrosis due to diabetes mellitus type 2
Diabetic ulcer of right midfoot with bone necrosis due to dm 2
Diabetic ulcer of right midfoot with fat layer exposure due to diabetes mellitus type 2
Diabetic ulcer of right midfoot with fat layer exposure due to dm 2
Diabetic ulcer of right midfoot with muscle necrosis due to diabetes mellitus type 2
Diabetic ulcer of right midfoot with muscle necrosis due to dm 2
Foot ulcer due to type 2 diabetes mellitus
Ischemic foot ulcer due to type 2 diabetes mellitus
Ischemic heel and/or midfoot ulcer due to type 2 diabetes mellitus
Neuropathic foot ulcer due to type 2 diabetes mellitus

ICD-10-CM E11.621 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

008 Simultaneous pancreas and kidney transplant
010 Pancreas transplant
019 Simultaneous pancreas and kidney transplant with hemodialysis
637 Diabetes with mcc
638 Diabetes with cc
639 Diabetes without cc/mcc

Convert E11.621 to ICD-9-CMCode History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change
2024 (effective 10/1/2023): No change
2025 (effective 10/1/2024): No change

Code annotations containing back-references to E11.621:

Code First: L97
Type 2 Excludes: L89, Z86.31

Diagnosis Index entries containing back-references to E11.621:

Diabetes, diabetic (mellitus) (sugar) E11.9
- with
  - foot ulcer E11.621
- type 2E11.9
  - with
    - foot ulcer E11.621