ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesE10.10

E10.10

Billable

Type 1 diabetes mellitus with ketoacidosis without coma

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 E10.10 is a billable code used to indicate a diagnosis of type 1 diabetes mellitus with ketoacidosis without coma.

Key Diagnostic Point:

Type 1 diabetes mellitus is characterized by the autoimmune destruction of insulin-producing beta cells in the pancreas, leading to absolute insulin deficiency. Ketoacidosis is a serious complication that arises when the body starts breaking down fat at an excessive rate, producing ketones that accumulate in the blood, resulting in metabolic acidosis. In cases of E10.10, the patient presents with ketoacidosis but does not experience a coma, indicating that while the condition is severe, it has not progressed to a life-threatening state. Management typically involves the administration of insulin to correct hyperglycemia and electrolyte imbalances, along with fluid replacement. Monitoring of blood glucose levels and HbA1c is crucial, as elevated levels can indicate poor long-term glycemic control, increasing the risk of complications such as neuropathy, nephropathy, and retinopathy. Regular follow-ups and adjustments in insulin therapy are essential to prevent recurrent episodes of ketoacidosis.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between type 1 and type 2 diabetes
  • Identifying the presence of ketoacidosis without coma
  • Understanding the nuances of insulin management
  • Monitoring HbA1c levels for long-term control

Audit Risk Factors

  • Inadequate documentation of ketoacidosis severity
  • Failure to document insulin therapy adjustments
  • Lack of HbA1c level reporting
  • Misclassification of diabetes type

Specialty Focus

Medical Specialties

Endocrinology

Documentation Requirements

Detailed records of insulin therapy, blood glucose monitoring, and HbA1c levels.

Common Clinical Scenarios

Management of acute diabetic ketoacidosis and long-term diabetes care.

Billing Considerations

Ensure clear documentation of the patient's diabetes type and any complications.

Emergency Medicine

Documentation Requirements

Immediate assessment of blood glucose levels, ketone levels, and vital signs.

Common Clinical Scenarios

Patients presenting with symptoms of ketoacidosis such as nausea, vomiting, and abdominal pain.

Billing Considerations

Accurate documentation of the patient's mental status and response to treatment.

Coding Guidelines

Inclusion Criteria

Use E10.10 When
  • According to ICD
  • 10 guidelines, E10
  • 10 should be used when a patient with type 1 diabetes presents with ketoacidosis but without coma
  • Documentation must clearly indicate the absence of coma and the presence of ketoacidosis

Exclusion Criteria

Do NOT use E10.10 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99285CPT Code

Emergency department visit, high severity

Clinical Scenario

Used for patients presenting with severe diabetic ketoacidosis.

Documentation Requirements

Document presenting symptoms, vital signs, and treatment provided.

Specialty Considerations

Emergency medicine specialists should ensure thorough documentation of the patient's condition.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of diabetes-related complications, improving the accuracy of diabetes management documentation and reimbursement.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of diabetes-related complications, improving the accuracy of diabetes management documentation and reimbursement.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    American Diabetes Association

Coding & Billing References

  • •
    American Diabetes Association

Frequently Asked Questions

What is the difference between E10.10 and E10.11?

E10.10 is used for type 1 diabetes with ketoacidosis without coma, while E10.11 is for cases where the patient is in a coma due to ketoacidosis.