2025 ICD-10-CM Diagnosis Code E10.622

Type 1 diabetes mellitus with other skin ulcer

E10.622 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 E10.622 became effective on October 1, 2024.
This is the American ICD-10-CM version of E10.622 – other international versions of ICD-10 E10.622 may differ.

Use Additional

code to identify site of ulcer (L97.1-L97.9, L98.41-L98.49)

The following code(s) above E10.622 contain annotation back-references

that may be applicable to E10.622:

E00-E89 Endocrine, nutritional and metabolic diseases
E10 Type 1 diabetes mellitus

Approximate Synonyms

Ankle ulcer due to type 1 diabetes mellitus
Chronic ulcer of skin due to type 1 diabetes mellitus
Diabetes type 1 with chronic skin ulcer
Diabetes type 1 with diabetic skin ulcer
Diabetes type 1 with diabetic ulcer of ankle
Diabetes type 1 with diabetic ulcer of ankle, bone necrosis
Diabetes type 1 with diabetic ulcer of ankle, muscle necrosis
Diabetes type 1 with diabetic ulcer of ankle, skin breakdown
Diabetes type 1 with diabetic ulcer of calf
Diabetes type 1 with diabetic ulcer of calf, bone necrosis
Diabetes type 1 with diabetic ulcer of calf, muscle necrosis
Diabetes type 1 with diabetic ulcer of calf, skin breakdown
Diabetes type 1 with diabetic ulcer of left ankle
Diabetes type 1 with diabetic ulcer of left ankle, bone necrosis
Diabetes type 1 with diabetic ulcer of left ankle, muscle necrosis
Diabetes type 1 with diabetic ulcer of left ankle, skin breakdown
Diabetes type 1 with diabetic ulcer of left calf
Diabetes type 1 with diabetic ulcer of left calf, bone necrosis
Diabetes type 1 with diabetic ulcer of left calf, muscle necrosis
Diabetes type 1 with diabetic ulcer of left calf, skin breakdown
Diabetes type 1 with diabetic ulcer of left lower leg
Diabetes type 1 with diabetic ulcer of left lower leg, bone necrosis
Diabetes type 1 with diabetic ulcer of left lower leg, muscle necrosis
Diabetes type 1 with diabetic ulcer of left lower leg, skin breakdown
Diabetes type 1 with diabetic ulcer of left thigh
Diabetes type 1 with diabetic ulcer of left thigh, bone necrosis
Diabetes type 1 with diabetic ulcer of left thigh, muscle necrosis
Diabetes type 1 with diabetic ulcer of left thigh, skin breakdown
Diabetes type 1 with diabetic ulcer of left toe
Diabetes type 1 with diabetic ulcer of left toe, bone necrosis
Diabetes type 1 with diabetic ulcer of left toe, muscle necrosis
Diabetes type 1 with diabetic ulcer of left toe, skin breakdown
Diabetes type 1 with diabetic ulcer of lower leg
Diabetes type 1 with diabetic ulcer of lower leg, bone necrosis
Diabetes type 1 with diabetic ulcer of lower leg, muscle necrosis
Diabetes type 1 with diabetic ulcer of lower leg, skin breakdown
Diabetes type 1 with diabetic ulcer of right ankle
Diabetes type 1 with diabetic ulcer of right ankle, bone necrosis
Diabetes type 1 with diabetic ulcer of right ankle, muscle necrosis
Diabetes type 1 with diabetic ulcer of right ankle, skin breakdown
Diabetes type 1 with diabetic ulcer of right calf
Diabetes type 1 with diabetic ulcer of right calf, bone necrosis
Diabetes type 1 with diabetic ulcer of right calf, muscle necrosis
Diabetes type 1 with diabetic ulcer of right calf, skin breakdown
Diabetes type 1 with diabetic ulcer of right lower leg
Diabetes type 1 with diabetic ulcer of right lower leg, bone necrosis
Diabetes type 1 with diabetic ulcer of right lower leg, muscle necrosis
Diabetes type 1 with diabetic ulcer of right lower leg, skin breakdown
Diabetes type 1 with diabetic ulcer of right thigh
Diabetes type 1 with diabetic ulcer of right thigh, bone necrosis
Diabetes type 1 with diabetic ulcer of right thigh, muscle necrosis
Diabetes type 1 with diabetic ulcer of right thigh, skin breakdown
Diabetes type 1 with diabetic ulcer of right toe
Diabetes type 1 with diabetic ulcer of right toe, bone necrosis
Diabetes type 1 with diabetic ulcer of right toe, muscle necrosis
Diabetes type 1 with diabetic ulcer of right toe, skin breakdown
Diabetes type 1 with diabetic ulcer of thigh
Diabetes type 1 with diabetic ulcer of thigh, bone necrosis
Diabetes type 1 with diabetic ulcer of thigh, muscle necrosis
Diabetes type 1 with diabetic ulcer of thigh, skin breakdown
Diabetes type 1 with diabetic ulcer of toe
Diabetes type 1 with diabetic ulcer of toe, bone necrosis
Diabetes type 1 with diabetic ulcer of toe, muscle necrosis
Diabetes type 1 with diabetic ulcer of toe, skin breakdown
Diabetes type 1 with leg ulcer
Diabetes, type 1 with ankle ulcer
Diabetic ulcer of ankle limited to skin layer due to dm 1
Diabetic ulcer of ankle with bone necrosis due to dm 1
Diabetic ulcer of ankle with fat layer exposure due to dm 1
Diabetic ulcer of ankle with muscle necrosis due to dm 1
Diabetic ulcer of calf due to dm 1
Diabetic ulcer of calf limited to skin layer due to dm 1
Diabetic ulcer of calf with bone necrosis due to dm 1
Diabetic ulcer of calf with fat layer exposure due to dm 1
Diabetic ulcer of calf with muscle necrosis due to dm 1
Diabetic ulcer of left ankle due to diabetes mellitus type 1
Diabetic ulcer of left ankle due to dm 1
Diabetic ulcer of left ankle limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of left ankle limited to skin layer due to dm 1
Diabetic ulcer of left ankle with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of left ankle with bone necrosis due to dm 1
Diabetic ulcer of left ankle with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of left ankle with fat layer exposure due to dm 1
Diabetic ulcer of left ankle with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of left ankle with muscle necrosis due to dm 1
Diabetic ulcer of left calf due to diabetes mellitus type 1
Diabetic ulcer of left calf due to dm 1
Diabetic ulcer of left calf limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of left calf limited to skin layer due to dm 1
Diabetic ulcer of left calf with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of left calf with bone necrosis due to dm 1
Diabetic ulcer of left calf with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of left calf with fat layer exposure due to dm 1
Diabetic ulcer of left calf with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of left calf with muscle necrosis due to dm 1
Diabetic ulcer of left lower leg due to diabetes mellitus type 1
Diabetic ulcer of left lower leg limited to breakdown of skin layer due to dm 1
Diabetic ulcer of left lower leg limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of left lower leg with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of left lower leg with bone necrosis due to dm 1
Diabetic ulcer of left lower leg with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of left lower leg with fat layer exposure due to dm 1
Diabetic ulcer of left lower leg with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of left lower leg with muscle necrosis due to dm 1
Diabetic ulcer of left ower leg due to dm 1
Diabetic ulcer of left thigh due to diabetes mellitus type 1
Diabetic ulcer of left thigh due to dm 1
Diabetic ulcer of left thigh limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of left thigh limited to skin layer due to dm 1
Diabetic ulcer of left thigh with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of left thigh with bone necrosis due to dm 1
Diabetic ulcer of left thigh with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of left thigh with fat layer exposure due to dm 1
Diabetic ulcer of left thigh with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of left thigh with muscle necrosis due to dm 1
Diabetic ulcer of left toe due to diabetes mellitus type 1
Diabetic ulcer of left toe due to dm 1
Diabetic ulcer of left toe limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of left toe limited to skin layer due to dm 1
Diabetic ulcer of left toe with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of left toe with bone necrosis due to dm 1
Diabetic ulcer of left toe with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of left toe with fat layer exposure due to dm 1
Diabetic ulcer of left toe with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of left toe with muscle necrosis due to dm 1
Diabetic ulcer of lower leg due to dm 1
Diabetic ulcer of lower leg limited to skin layer due to dm 1
Diabetic ulcer of lower leg with bone necrosis due to dm 1
Diabetic ulcer of lower leg with fat layer exposure due to dm 1
Diabetic ulcer of lower leg with muscle necrosis due to dm 1
Diabetic ulcer of right ankle due to diabetes mellitus type 1
Diabetic ulcer of right ankle due to dm 1
Diabetic ulcer of right ankle limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of right ankle limited to skin layer due to dm 1
Diabetic ulcer of right ankle with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of right ankle with bone necrosis due to dm 1
Diabetic ulcer of right ankle with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of right ankle with fat layer exposure due to dm 1
Diabetic ulcer of right ankle with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of right ankle with muscle necrosis due to dm 1
Diabetic ulcer of right calf due to diabetes mellitus type 1
Diabetic ulcer of right calf due to dm 1
Diabetic ulcer of right calf limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of right calf limited to skin layer due to dm 1
Diabetic ulcer of right calf with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of right calf with bone necrosis due to dm 1
Diabetic ulcer of right calf with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of right calf with fat layer exposure due to dm 1
Diabetic ulcer of right calf with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of right calf with muscle necrosis due to dm 1
Diabetic ulcer of right lower leg due to diabetes mellitus type 1
Diabetic ulcer of right lower leg due to dm 1
Diabetic ulcer of right lower leg limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of right lower leg limited to skin layer due to dm 1
Diabetic ulcer of right lower leg with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of right lower leg with bone necrosis due to dm 1
Diabetic ulcer of right lower leg with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of right lower leg with fat layer exposure due to dm 1
Diabetic ulcer of right lower leg with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of right lower leg with muscle necrosis due to dm 1
Diabetic ulcer of right thigh due to diabetes mellitus type 1
Diabetic ulcer of right thigh due to dm 1
Diabetic ulcer of right thigh limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of right thigh limited to skin layer due to dm 1
Diabetic ulcer of right thigh with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of right thigh with bone necrosis due to dm 1
Diabetic ulcer of right thigh with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of right thigh with fat layer exposure due to dm 1
Diabetic ulcer of right thigh with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of right thigh with muscle necrosis due to dm 1
Diabetic ulcer of right toe due to diabetes mellitus type 1
Diabetic ulcer of right toe due to dm 1
Diabetic ulcer of right toe limited to skin layer due to diabetes mellitus type 1
Diabetic ulcer of right toe limited to skin layer due to dm 1
Diabetic ulcer of right toe with bone necrosis due to diabetes mellitus type 1
Diabetic ulcer of right toe with bone necrosis due to dm 1
Diabetic ulcer of right toe with fat layer exposure due to diabetes mellitus type 1
Diabetic ulcer of right toe with fat layer exposure due to dm 1
Diabetic ulcer of right toe with muscle necrosis due to diabetes mellitus type 1
Diabetic ulcer of right toe with muscle necrosis due to dm 1
Diabetic ulcer of thigh due to dm 1
Diabetic ulcer of thigh limited to skin layer due to dm 1
Diabetic ulcer of thigh with bone necrosis due to dm 1
Diabetic ulcer of thigh with fat layer exposure due to dm 1
Diabetic ulcer of thigh with muscle necrosis due to dm 1
Diabetic ulcer of toe due to dm 1
Diabetic ulcer of toe limited to skin layer due to dm 1
Diabetic ulcer of toe with bone necrosis due to dm 1
Diabetic ulcer of toe with fat layer exposure due to dm 1
Diabetic ulcer of toe with muscle necrosis due to dm 1
Skin ulcer due to type 1 diabetes mellitus
Ulcer of lower limb due to type 1 diabetes mellitus

ICD-10-CM E10.622 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 E10.622 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 E10.622:

Code First: L97
Type 2 Excludes: L89

Diagnosis Index entries containing back-references to E10.622:

Diabetes, diabetic (mellitus) (sugar) E11.9
- type 1E10.9
  - with
    - skin ulcer NEC E10.622