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ICD-10 Coding for Type 1 Diabetes with Hyperglycemia(E10.65)

Complete ICD-10-CM coding and documentation guide for Type 1 Diabetes with Hyperglycemia. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Type 1 Diabetes Mellitus with HyperglycemiaInsulin-dependent Diabetes with Hyperglycemia

Related ICD-10 Code Ranges

Complete code families applicable to Type 1 Diabetes with Hyperglycemia

E10-E14Primary Range

Diabetes mellitus

This range includes all types of diabetes mellitus, with E10 specifically for type 1 diabetes.

Key Information: ICD-10 code for type 1 diabetes with hyperglycemia

Essential facts and insights about Type 1 Diabetes with Hyperglycemia

The ICD-10 code for type 1 diabetes with hyperglycemia is E10.65, used when hyperglycemia is documented.

Primary ICD-10-CM Code for type 1 diabetes with hyperglycemia

Type 1 diabetes mellitus with hyperglycemia
Billable Code

Decision Criteria

clinical Criteria

  • Documented blood glucose levels and symptoms of hyperglycemia.

Applicable To

  • Type 1 diabetes with high blood sugar

Excludes

  • Type 1 diabetes with ketoacidosis (E10.10)

Clinical Validation Requirements

  • Blood glucose >180 mg/dL
  • A1C ≥7%
  • Symptoms such as polyuria, polydipsia

Code-Specific Risks

  • Misclassification if hyperglycemia is not explicitly documented.

Coding Notes

  • Ensure hyperglycemia is explicitly documented to avoid coding errors.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Long-term (current) use of insulin

Z79.4
Use with E10.65 to indicate insulin use.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Type 1 diabetes mellitus with ketoacidosis

E10.10
Presence of ketoacidosis symptoms and lab findings.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Type 1 Diabetes with Hyperglycemia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E10.65.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Fails to meet documentation standards., Financial: Potential for denied claims.

Mitigation Strategy

Train staff to document specific diabetes complications.

Impact

Reimbursement: Incorrect coding may lead to lower reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Ensure hyperglycemia is documented and use E10.65.

Impact

Risk of audits due to unspecified diabetes complications.

Mitigation Strategy

Ensure detailed documentation of all diabetes-related conditions.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Type 1 Diabetes with Hyperglycemia, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Type 1 Diabetes with Hyperglycemia

Use these documentation templates to ensure complete and accurate documentation for Type 1 Diabetes with Hyperglycemia. These templates include all required elements for proper coding and billing.

Endocrinology follow-up for type 1 diabetes with hyperglycemia

Specialty: Endocrinology

Required Elements

  • History of Present Illness
  • Lab results (A1C, blood glucose)
  • Assessment and Plan

Example Documentation

Patient presents with polyuria and fatigue. Fasting glucose 245 mg/dL, A1C 8.7%. Diagnosed with type 1 diabetes with hyperglycemia.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Uncontrolled diabetes
Good Documentation Example
Type 1 diabetes with hyperglycemia, fasting glucose 245 mg/dL
Explanation
The good example specifies the type of diabetes and the presence of hyperglycemia.

Need help with ICD-10 coding for Type 1 Diabetes with Hyperglycemia? Ask your questions below.

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