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ICD-10 Guide
ICD-10 CodesE09.638

E09.638

Billable

Drug or chemical induced diabetes mellitus with other oral complications

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

Code Description

ICD-10 E09.638 is a billable code used to indicate a diagnosis of drug or chemical induced diabetes mellitus with other oral complications.

Key Diagnostic Point:

Drug or chemical induced diabetes mellitus (E09) refers to diabetes that arises as a result of the use of certain medications or chemicals. This condition can lead to various complications, including oral complications such as periodontal disease, dry mouth, and oral infections. Patients with drug-induced diabetes may experience elevated blood glucose levels due to the pharmacological effects of the drugs, which can impair insulin secretion or action. The management of this condition often involves monitoring HbA1c levels to assess long-term glucose control, with target levels typically set below 7% for most adults. Insulin management may be necessary, particularly if the diabetes is severe or if oral hypoglycemic agents are ineffective. Additionally, patients may require dental evaluations and interventions to address oral complications, which can further complicate their overall health status. Understanding the interplay between the drug or chemical exposure and the resultant diabetes is crucial for effective treatment and management.

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 oral complications related to diabetes
  • Management of multiple medications that may affect glucose levels

Audit Risk Factors

  • Inadequate documentation of the drug or chemical causing diabetes
  • Failure to document oral complications adequately
  • Misclassification of diabetes type
  • Lack of clear treatment plans or management strategies

Specialty Focus

Medical Specialties

Endocrinology

Documentation Requirements

Detailed medication history, HbA1c levels, and management plans.

Common Clinical Scenarios

Patients presenting with new-onset diabetes after starting corticosteroids or antipsychotics.

Billing Considerations

Endocrinologists must ensure that the cause of diabetes is clearly linked to the medication.

Dentistry

Documentation Requirements

Oral health assessments, treatment plans for oral complications.

Common Clinical Scenarios

Patients with diabetes presenting for dental care with periodontal disease.

Billing Considerations

Dentists should document the impact of diabetes on oral health and any related complications.

Coding Guidelines

Inclusion Criteria

Use E09.638 When
  • According to ICD
  • 10 guidelines, E09
  • 638 should be used when diabetes is specifically induced by a drug or chemical and is accompanied by other oral complications
  • Documentation must clearly indicate the cause of diabetes and the nature of oral complications

Exclusion Criteria

Do NOT use E09.638 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 complications.

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. It emphasizes the need for detailed documentation regarding the cause of diabetes and associated 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. It emphasizes the need for detailed documentation regarding the cause of diabetes and associated complications.

Reimbursement & Billing Impact

reimbursement processes. It emphasizes the need for detailed documentation regarding the cause of diabetes and associated complications.

Resources

Clinical References

  • •
    American Diabetes Association

Coding & Billing References

  • •
    American Diabetes Association

Frequently Asked Questions

What types of drugs can induce diabetes?

Common drugs that can induce diabetes include corticosteroids, certain antipsychotics, and some antihypertensive medications. It is important to review the patient's medication history to identify potential causes.