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ICD-10 Guide
ICD-10 CodesE09.349

E09.349

Billable

Drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema

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

Code Description

ICD-10 E09.349 is a billable code used to indicate a diagnosis of drug or chemical induced diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema.

Key Diagnostic Point:

E09.349 refers to diabetes mellitus that is induced by drugs or chemicals, characterized by severe nonproliferative diabetic retinopathy without macular edema. This condition arises when certain medications or substances lead to insulin resistance or impaired insulin secretion, resulting in elevated blood glucose levels. Patients may present with symptoms typical of diabetes, including polyuria, polydipsia, and unexplained weight loss. The severe nonproliferative diabetic retinopathy indicates significant retinal changes, such as microaneurysms and retinal hemorrhages, but without the presence of macular edema, which is a more severe complication. Management of this condition involves controlling blood glucose levels, often through insulin therapy, and monitoring for diabetic complications, particularly ocular issues. Regular eye examinations are crucial to assess the progression of retinopathy and to implement timely interventions.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between drug-induced and other types of diabetes
  • Understanding the severity of retinopathy and its classification
  • Documenting the absence of macular edema accurately
  • Managing multiple medications that may contribute to diabetes

Audit Risk Factors

  • Inadequate documentation of drug history
  • Failure to specify the type of retinopathy
  • Misclassification of diabetes type
  • Lack of follow-up documentation for retinopathy

Specialty Focus

Medical Specialties

Endocrinology

Documentation Requirements

Detailed medication history, HbA1c levels, and retinopathy assessment.

Common Clinical Scenarios

Patients presenting with new-onset diabetes due to medication, requiring insulin management.

Billing Considerations

Ensure accurate documentation of the drug responsible for diabetes and its management.

Ophthalmology

Documentation Requirements

Comprehensive eye examination findings, including retinal imaging.

Common Clinical Scenarios

Patients with diabetes presenting for routine eye exams showing signs of retinopathy.

Billing Considerations

Document the absence of macular edema clearly to avoid misclassification.

Coding Guidelines

Inclusion Criteria

Use E09.349 When
  • According to ICD
  • 10 guidelines, E09
  • 349 should be used when diabetes is specifically induced by drugs or chemicals, and the documentation must clearly indicate the absence of macular edema
  • It is essential to include the severity of retinopathy in the medical record

Exclusion Criteria

Do NOT use E09.349 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99214CPT Code

Established patient office visit, level 4

Clinical Scenario

Used for follow-up visits for diabetes management.

Documentation Requirements

Document patient's diabetes management plan and retinopathy assessment.

Specialty Considerations

Endocrinologists should ensure comprehensive documentation of diabetes control.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of diabetes types and complications, improving the accuracy of diabetes-related data and enhancing patient care management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of diabetes types and complications, improving the accuracy of diabetes-related data and enhancing patient care management.

Reimbursement & Billing Impact

reimbursement and quality reporting.

Resources

Clinical References

  • •
    American Diabetes Association

Coding & Billing References

  • •
    American Diabetes Association

Frequently Asked Questions

What medications can induce diabetes mellitus?

Medications such as corticosteroids, certain antipsychotics, and some chemotherapy agents are known to induce diabetes mellitus by affecting insulin sensitivity or secretion.