ICD code E10.65 is used to identify type 1 diabetes mellitus with hyperglycemia in medical records and healthcare documentation.
ICD code E10.65 is type 1 diabetes mellitus with hyperglycemia, meaning the patient has type 1 diabetes and currently has high blood sugar levels.
1. Documented diagnosis of type 1 diabetes mellitus
2. Evidence of elevated blood glucose levels above the normal reference range
3. Clinical symptoms consistent with hyperglycemia, such as polyuria, polydipsia, unexplained weight loss, or fatigue
4. Laboratory confirmation of hyperglycemia (e.g., fasting plasma glucose, random plasma glucose, or HbA1c above diagnostic thresholds)
5. Absence of evidence for type 2 diabetes or other specific diabetes types
6. No documentation of diabetic ketoacidosis or other acute diabetic complications at the time of coding
Relevant CPT codes that may be used to treat ICD code E10.65 include:
- 99202–99215 (Evaluation and Management services, new and established patients)
- 82947 (Glucose; quantitative, blood [except reagent strip])
- 82962 (Glucose, blood by glucose monitoring device(s) cleared by FDA specifically for home use)
- 83036 (Hemoglobin; glycosylated [A1C])
- 95249 (Ambulatory continuous glucose monitoring of interstitial tissue fluid via a subcutaneous sensor, patient-owned equipment, sensor placement, hook-up, calibration of monitor, patient training, and printout of recording)
- 95250 (Ambulatory continuous glucose monitoring of interstitial tissue fluid via a subcutaneous sensor, placement, hook-up, calibration of monitor, patient training, removal of sensor, and printout of recording)
- 95251 (Ambulatory continuous glucose monitoring interpretation and report)
- 96372 (Therapeutic, prophylactic, or diagnostic injection [specify substance or drug]; subcutaneous or intramuscular)
- 36415 (Collection of venous blood by venipuncture)
These codes should be selected based on the specific services rendered in the management of E10.65.
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