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ICD-10-CM Codes
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E00-E89
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E08-E13
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E13-
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2023 ICD-10-CM Diagnosis Code E13
2023 ICD-10-CM Diagnosis Code E13
Other specified diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- E13 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2023 edition of ICD-10-CM E13 became effective on October 1, 2022.
- This is the American ICD-10-CM version of E13 - other international versions of ICD-10 E13 may differ.
Use AdditionalUse Additional Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
- code to identify control using:
- insulin (
ICD-10-CM Diagnosis Code Z79.4
Long term (current) use of insulin
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
Type 2 Excludes- long-term (current) use of injectable non-insulin antidiabetic drugs (Z79.85)
- long term (current) use of oral antidiabetic drugs (Z79.84)
- long term (current) use of oral hypoglycemic drugs (Z79.84)
- oral antidiabetic drugs (
ICD-10-CM Diagnosis Code Z79.84
Long term (current) use of oral hypoglycemic drugs
2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
Applicable To- Long term (current) use of oral antidiabetic drugs
Type 2 Excludes- long-term (current) use of injectable non-insulin antidiabetic drugs (Z79.85)
- long term (current) use of insulin (Z79.4)
- oral hypoglycemic drugs (
ICD-10-CM Diagnosis Code Z79.84
Long term (current) use of oral hypoglycemic drugs
2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
Applicable To- Long term (current) use of oral antidiabetic drugs
Type 2 Excludes- long-term (current) use of injectable non-insulin antidiabetic drugs (Z79.85)
- long term (current) use of insulin (Z79.4)
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as E13. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- diabetes (mellitus) due to autoimmune process (
ICD-10-CM Diagnosis Code E10
E10.-) - diabetes (mellitus) due to immune mediated pancreatic islet beta-cell destruction (
ICD-10-CM Diagnosis Code E10
E10.-) - diabetes mellitus due to underlying condition (
ICD-10-CM Diagnosis Code E08
E08.-) - drug or chemical induced diabetes mellitus (
ICD-10-CM Diagnosis Code E09
E09.-) - gestational diabetes (
ICD-10-CM Diagnosis Code O24.4
Gestational diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Applicable To- Diabetes mellitus arising in pregnancy
- Gestational diabetes mellitus NOS
- neonatal diabetes mellitus (
ICD-10-CM Diagnosis Code P70.2
Neonatal diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Code on Newborn Record
- type 1 diabetes mellitus (
ICD-10-CM Diagnosis Code E10
E10.-)
IncludesIncludes Help
"Includes" further defines, or give examples of, the content of the code or category.
- diabetes mellitus due to genetic defects of beta-cell function
- diabetes mellitus due to genetic defects in insulin action
- postpancreatectomy diabetes mellitus
- postprocedural diabetes mellitus
- secondary diabetes mellitus NEC
The following code(s) above
E13 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
E13:
- 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
Code annotations containing back-references to E13:
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Type 1 Excludes: E08, E08, E08, E09, E09, E09, E10, E10, E10, E11, E11, E11, E87.2
ICD-10-CM Diagnosis Code E08
Diabetes mellitus due to underlying condition
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Code First- the underlying condition, such as:
- congenital rubella (P35.0)
- Cushing's syndrome (E24.-)
- cystic fibrosis (E84.-)
- malignant neoplasm (C00-C96)
- malnutrition (E40-E46)
- pancreatitis and other diseases of the pancreas (K85-K86.-)
Type 1 Excludes- 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.-)
- type 2 diabetes mellitus (E11.-)
Use Additional- code to identify control using:
- insulin (Z79.4)
- oral antidiabetic drugs (Z79.84)
- oral hypoglycemic drugs (Z79.84)
ICD-10-CM Diagnosis Code E08
Diabetes mellitus due to underlying condition
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Code First- the underlying condition, such as:
- congenital rubella (P35.0)
- Cushing's syndrome (E24.-)
- cystic fibrosis (E84.-)
- malignant neoplasm (C00-C96)
- malnutrition (E40-E46)
- pancreatitis and other diseases of the pancreas (K85-K86.-)
Type 1 Excludes- 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.-)
- type 2 diabetes mellitus (E11.-)
Use Additional- code to identify control using:
- insulin (Z79.4)
- oral antidiabetic drugs (Z79.84)
- oral hypoglycemic drugs (Z79.84)
ICD-10-CM Diagnosis Code E08
Diabetes mellitus due to underlying condition
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Code First- the underlying condition, such as:
- congenital rubella (P35.0)
- Cushing's syndrome (E24.-)
- cystic fibrosis (E84.-)
- malignant neoplasm (C00-C96)
- malnutrition (E40-E46)
- pancreatitis and other diseases of the pancreas (K85-K86.-)
Type 1 Excludes- 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.-)
- type 2 diabetes mellitus (E11.-)
Use Additional- code to identify control using:
- insulin (Z79.4)
- oral antidiabetic drugs (Z79.84)
- oral hypoglycemic drugs (Z79.84)
ICD-10-CM Diagnosis Code E09
Drug or chemical induced diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Code First- poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4 or 6)
Type 1 Excludes- diabetes mellitus due to underlying condition (E08.-)
- 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.-)
- type 2 diabetes mellitus (E11.-)
Use Additional- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
ICD-10-CM Diagnosis Code E09
Drug or chemical induced diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Code First- poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4 or 6)
Type 1 Excludes- diabetes mellitus due to underlying condition (E08.-)
- 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.-)
- type 2 diabetes mellitus (E11.-)
Use Additional- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
ICD-10-CM Diagnosis Code E09
Drug or chemical induced diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Code First- poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4 or 6)
Type 1 Excludes- diabetes mellitus due to underlying condition (E08.-)
- 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.-)
- type 2 diabetes mellitus (E11.-)
Use Additional- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
ICD-10-CM Diagnosis Code E10
Type 1 diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- brittle diabetes (mellitus)
- diabetes (mellitus) due to autoimmune process
- diabetes (mellitus) due to immune mediated pancreatic islet beta-cell destruction
- idiopathic diabetes (mellitus)
- juvenile onset diabetes (mellitus)
- ketosis-prone diabetes (mellitus)
Type 1 Excludes- diabetes mellitus due to underlying condition (E08.-)
- drug or chemical induced diabetes mellitus (E09.-)
- gestational diabetes (O24.4-)
- hyperglycemia NOS (R73.9)
- neonatal diabetes mellitus (P70.2)
- postpancreatectomy diabetes mellitus (E13.-)
- postprocedural diabetes mellitus (E13.-)
- secondary diabetes mellitus NEC (E13.-)
- type 2 diabetes mellitus (E11.-)
ICD-10-CM Diagnosis Code E10
Type 1 diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- brittle diabetes (mellitus)
- diabetes (mellitus) due to autoimmune process
- diabetes (mellitus) due to immune mediated pancreatic islet beta-cell destruction
- idiopathic diabetes (mellitus)
- juvenile onset diabetes (mellitus)
- ketosis-prone diabetes (mellitus)
Type 1 Excludes- diabetes mellitus due to underlying condition (E08.-)
- drug or chemical induced diabetes mellitus (E09.-)
- gestational diabetes (O24.4-)
- hyperglycemia NOS (R73.9)
- neonatal diabetes mellitus (P70.2)
- postpancreatectomy diabetes mellitus (E13.-)
- postprocedural diabetes mellitus (E13.-)
- secondary diabetes mellitus NEC (E13.-)
- type 2 diabetes mellitus (E11.-)
ICD-10-CM Diagnosis Code E10
Type 1 diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- brittle diabetes (mellitus)
- diabetes (mellitus) due to autoimmune process
- diabetes (mellitus) due to immune mediated pancreatic islet beta-cell destruction
- idiopathic diabetes (mellitus)
- juvenile onset diabetes (mellitus)
- ketosis-prone diabetes (mellitus)
Type 1 Excludes- diabetes mellitus due to underlying condition (E08.-)
- drug or chemical induced diabetes mellitus (E09.-)
- gestational diabetes (O24.4-)
- hyperglycemia NOS (R73.9)
- neonatal diabetes mellitus (P70.2)
- postpancreatectomy diabetes mellitus (E13.-)
- postprocedural diabetes mellitus (E13.-)
- secondary diabetes mellitus NEC (E13.-)
- type 2 diabetes mellitus (E11.-)
ICD-10-CM Diagnosis Code E11
Type 2 diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- diabetes (mellitus) due to insulin secretory defect
- diabetes NOS
- insulin resistant diabetes (mellitus)
Type 1 Excludes- 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 to identify control using:
- insulin (Z79.4)
- oral antidiabetic drugs (Z79.84)
- oral hypoglycemic drugs (Z79.84)
ICD-10-CM Diagnosis Code E11
Type 2 diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- diabetes (mellitus) due to insulin secretory defect
- diabetes NOS
- insulin resistant diabetes (mellitus)
Type 1 Excludes- 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 to identify control using:
- insulin (Z79.4)
- oral antidiabetic drugs (Z79.84)
- oral hypoglycemic drugs (Z79.84)
ICD-10-CM Diagnosis Code E11
Type 2 diabetes mellitus
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Includes- diabetes (mellitus) due to insulin secretory defect
- diabetes NOS
- insulin resistant diabetes (mellitus)
Type 1 Excludes- 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 to identify control using:
- insulin (Z79.4)
- oral antidiabetic drugs (Z79.84)
- oral hypoglycemic drugs (Z79.84)
ICD-10-CM Diagnosis Code E87.2
Acidosis
2016 2017 2018 2019 2020 2021 2022 2023 - Converted to Parent Code Non-Billable/Non-Specific Code
Type 1 Excludes- diabetic acidosis - see categories E08-E10, E11, E13 with ketoacidosis
-
Use Additional: O24.8, Z90.41, E89.1
ICD-10-CM Diagnosis Code O24.8
Other pre-existing diabetes mellitus in pregnancy, childbirth, and the puerperium
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Use Additional- code (for):
- from categories E08, E09 and E13 to further identify any manifestation
- long-term (current) use of insulin (Z79.4)
ICD-10-CM Diagnosis Code Z90.41
Acquired absence of pancreas
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Code Also- exocrine pancreatic insufficiency (K86.81)
Use Additional- code to identify any associated:
- diabetes mellitus, postpancreatectomy (E13.-)
- insulin use (Z79.4)
ICD-10-CM Diagnosis Code E89.1
Postprocedural hypoinsulinemia
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Postpancreatectomy hyperglycemia
- Postsurgical hypoinsulinemia
Type 1 Excludes- transient postprocedural hyperglycemia (R73.9)
- transient postprocedural hypoglycemia (E16.2)
Use Additional- code, if applicable, to identify:
- acquired absence of pancreas (Z90.41-)
- diabetes mellitus (postpancreatectomy) (postprocedural) (E13.-)
- insulin use (Z79.4)
ICD-10-CM Codes Adjacent To E13
E11.63 Type 2 diabetes mellitus with oral complications
E11.630 Type 2 diabetes mellitus with periodontal disease
E11.638 Type 2 diabetes mellitus with other oral complications
E11.64 Type 2 diabetes mellitus with hypoglycemia
E11.65 Type 2 diabetes mellitus with hyperglycemia
E11.69 Type 2 diabetes mellitus with other specified complication
E11.8 Type 2 diabetes mellitus with unspecified complications
E11.9 Type 2 diabetes mellitus without complications
E13
Other specified diabetes mellitus
E13.0 Other specified diabetes mellitus with hyperosmolarity
E13.00 …… without nonketotic hyperglycemic-hyperosmolar coma (NKHHC)
E13.1 Other specified diabetes mellitus with ketoacidosis
E13.2 Other specified diabetes mellitus with kidney complications
E13.21 Other specified diabetes mellitus with diabetic nephropathy
E13.22 Other specified diabetes mellitus with diabetic chronic kidney disease
E13.29 Other specified diabetes mellitus with other diabetic kidney complication
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
