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ICD-10 Guide
ICD-10 CodesE09.51

E09.51

Billable

Drug or chemical induced diabetes mellitus with diabetic peripheral angiopathy without gangrene

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

Code Description

ICD-10 E09.51 is a billable code used to indicate a diagnosis of drug or chemical induced diabetes mellitus with diabetic peripheral angiopathy without gangrene.

Key Diagnostic Point:

E09.51 refers to diabetes mellitus that is induced by drugs or chemicals, characterized by the presence of diabetic peripheral angiopathy without gangrene. This condition arises when certain medications or toxic substances disrupt normal glucose metabolism, leading to hyperglycemia and subsequent complications. Diabetic peripheral angiopathy is a vascular complication that affects blood flow to the extremities, resulting in symptoms such as pain, numbness, and increased risk of infections. The absence of gangrene indicates that while there is significant vascular compromise, tissue death has not yet occurred. Management of this condition typically involves controlling blood glucose levels through lifestyle modifications, oral hypoglycemics, or insulin therapy, alongside monitoring for and addressing complications such as neuropathy and peripheral vascular disease. Regular assessment of HbA1c levels is crucial to evaluate long-term glycemic control and adjust treatment plans accordingly.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between drug-induced and other types of diabetes
  • Identifying specific drugs or chemicals responsible for the condition
  • Understanding the nuances of diabetic complications
  • Documenting the absence of gangrene accurately

Audit Risk Factors

  • Inadequate documentation of drug or chemical exposure
  • Failure to document the presence or absence of gangrene
  • Misclassification of diabetes type
  • Lack of detailed clinical notes on complications

Specialty Focus

Medical Specialties

Endocrinology

Documentation Requirements

Thorough documentation of diabetes type, treatment regimen, and complications.

Common Clinical Scenarios

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

Billing Considerations

Ensure clear documentation of the drug responsible for the diabetes and any related complications.

Vascular Surgery

Documentation Requirements

Detailed notes on vascular assessments and interventions.

Common Clinical Scenarios

Patients with peripheral vascular disease secondary to diabetes.

Billing Considerations

Document the extent of vascular compromise and any surgical interventions performed.

Coding Guidelines

Inclusion Criteria

Use E09.51 When
  • According to ICD
  • 10 guidelines, E09
  • 51 should be used when diabetes is specifically induced by drugs or chemicals, and the presence of diabetic peripheral angiopathy is documented without gangrene
  • It is important to ensure that the documentation supports the diagnosis and that the causative agent is clearly identified

Exclusion Criteria

Do NOT use E09.51 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 patient's diabetes management plan and any changes in medication.

Specialty Considerations

Endocrinologists should ensure comprehensive notes on 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 diabetes-related data and enhancing the ability to track complications and treatment outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of drug-induced diabetes, improving the accuracy of diabetes-related data and enhancing the ability to track complications and treatment outcomes.

Reimbursement & Billing Impact

reimbursement and compliance with coding standards.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What types of drugs can induce diabetes mellitus?

Common drugs that can induce diabetes include corticosteroids, certain antipsychotics, and some antihypertensive medications. It is important to document the specific drug responsible for accurate coding.