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ICD-10 Guide
ICD-10 CodesE09.32

E09.32

Billable

Drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy

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

Code Description

ICD-10 E09.32 is a billable code used to indicate a diagnosis of drug or chemical induced diabetes mellitus with mild nonproliferative diabetic retinopathy.

Key Diagnostic Point:

E09.32 refers to diabetes mellitus that is induced by drugs or chemicals, specifically characterized by the presence of mild nonproliferative diabetic retinopathy. This condition arises when certain medications or substances lead to an increase in blood glucose levels, resulting in diabetes. The mild nonproliferative diabetic retinopathy indicates early changes in the retina due to diabetes, which may include microaneurysms and retinal hemorrhages but without significant vision impairment. Management of this condition often involves monitoring blood glucose levels, adjusting medications, and regular eye examinations to prevent progression of retinopathy. The HbA1c levels in patients with drug-induced diabetes may vary, but maintaining levels below 7% is generally recommended to minimize complications. Insulin management may be necessary depending on the severity of hyperglycemia and the patient's response to oral hypoglycemic agents. It is crucial for healthcare providers to identify the offending drug or chemical and consider alternative therapies to mitigate the risk of further complications.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Identification of the specific drug or chemical causing diabetes
  • Differentiation from other types of diabetes mellitus
  • Documentation of retinopathy severity
  • Monitoring and management of HbA1c levels

Audit Risk Factors

  • Inadequate documentation of the drug or chemical
  • Failure to document the severity of retinopathy
  • Incorrect coding of diabetes type
  • Lack of follow-up documentation on HbA1c levels

Specialty Focus

Medical Specialties

Endocrinology

Documentation Requirements

Detailed history of medication use, HbA1c levels, and retinopathy assessments.

Common Clinical Scenarios

Patients presenting with new-onset diabetes after starting a new medication.

Billing Considerations

Ensure clear documentation of the timeline between drug exposure and diabetes onset.

Ophthalmology

Documentation Requirements

Comprehensive eye examination reports detailing retinopathy findings.

Common Clinical Scenarios

Patients with diabetes undergoing routine eye exams showing signs of retinopathy.

Billing Considerations

Document the severity of retinopathy and any interventions performed.

Coding Guidelines

Inclusion Criteria

Use E09.32 When
  • According to ICD
  • 10 guidelines, E09
  • 32 should be used when diabetes is specifically induced by drugs or chemicals, and there is evidence of mild nonproliferative diabetic retinopathy
  • Coders must ensure that the documentation supports the diagnosis and that the retinopathy is clearly linked to the diabetes

Exclusion Criteria

Do NOT use E09.32 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used for follow-up visits for diabetes management.

Documentation Requirements

Document the patient's diabetes management plan and any changes in medication.

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 drug-induced diabetes, improving the accuracy of data collection and reimbursement processes. This specificity aids in better understanding the epidemiology of drug-induced diabetes and its complications.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of drug-induced diabetes, improving the accuracy of data collection and reimbursement processes. This specificity aids in better understanding the epidemiology of drug-induced diabetes and its complications.

Reimbursement & Billing Impact

reimbursement processes. This specificity aids in better understanding the epidemiology of drug-induced diabetes and its complications.

Resources

Clinical References

  • •
    American Diabetes Association

Coding & Billing References

  • •
    American Diabetes Association

Frequently Asked Questions

What medications can cause drug-induced diabetes?

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