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ICD-10 Coding for Diabetes with Hyperglycemia(E11.65)

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

Also known as:

Uncontrolled DiabetesPoorly Controlled Diabetes

Related ICD-10 Code Ranges

Complete code families applicable to Diabetes with Hyperglycemia

E08-E13Primary Range

Diabetes mellitus

This range includes all types of diabetes mellitus, including those with complications such as hyperglycemia.

Key Information: ICD-10 code for diabetes with hyperglycemia

Essential facts and insights about Diabetes with Hyperglycemia

The ICD-10 code for type 2 diabetes mellitus with hyperglycemia is E11.65.

Primary ICD-10-CM Code for diabetes with hyperglycemia

Type 2 diabetes mellitus with hyperglycemia
Billable Code

Decision Criteria

clinical Criteria

  • Presence of hyperglycemia symptoms and lab values.

documentation Criteria

  • Provider documentation of 'hyperglycemia' or 'uncontrolled' diabetes.

Applicable To

  • Type 2 diabetes with hyperglycemia
  • Poorly controlled type 2 diabetes

Excludes

  • Type 1 diabetes mellitus with hyperglycemia (E10.65)

Clinical Validation Requirements

  • Blood glucose >140 mg/dL
  • A1C ≥6.5%
  • Provider documentation of hyperglycemia

Code-Specific Risks

  • Coding based solely on lab values without provider documentation.

Coding Notes

  • Ensure provider documentation explicitly links diabetes to hyperglycemia.

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 when the patient with type 2 diabetes is on long-term insulin therapy.

Differential Codes

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

Type 1 diabetes mellitus with hyperglycemia

E10.65
Use for type 1 diabetes with hyperglycemia, not type 2.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Diabetes with Hyperglycemia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E11.65.

Impact

Clinical: Leads to misinterpretation of the patient's condition., Regulatory: Non-compliance with ICD-10 coding standards., Financial: Potential claim denials due to incorrect coding.

Mitigation Strategy

Educate providers on the importance of specifying hyperglycemia., Implement documentation audits.

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Ensure provider documentation explicitly states hyperglycemia.

Impact

Lack of specific terms like 'hyperglycemia' in documentation.

Mitigation Strategy

Regular training and audits to ensure compliance.

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 Diabetes with Hyperglycemia, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Diabetes with Hyperglycemia

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

Outpatient follow-up for diabetes management

Specialty: Endocrinology

Required Elements

  • Patient's current glucose levels
  • A1C results
  • Symptoms of hyperglycemia
  • Medication adjustments

Example Documentation

Patient presents with fasting glucose 180 mg/dL, A1C 8.2%. Reports increased thirst and urination. Plan: Increase metformin to 1000 mg BID.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Uncontrolled diabetes.
Good Documentation Example
Type 2 diabetes mellitus with hyperglycemia, glucose 180 mg/dL, A1C 8.2%.
Explanation
The good example provides specific lab values and links them to the condition.

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

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