Overview of CPT Code 25073: Injection of insulin pump reservoir
CPT Code 25073 refers to the procedure of injecting insulin into a pump reservoir, which is a critical component for managing diabetes in patients requiring continuous insulin delivery.
When CPT Code 25073 is Used?
This procedure is indicated in various clinical scenarios.
- Patients with Type 1 diabetes requiring insulin pump therapy.
- Patients with Type 2 diabetes who have not achieved glycemic control with multiple daily injections.
- Patients transitioning from multiple daily insulin injections to an insulin pump.
Symptoms Indicating This Procedure
Patients may present with specific symptoms that warrant this procedure.
- Frequent hyperglycemia despite insulin therapy.
- Severe hypoglycemia episodes.
- Difficulty managing blood glucose levels with injections.
Causes and Risk Factors
Several factors can lead to the need for insulin pump therapy.
- Insulin resistance in Type 2 diabetes.
- Autoimmune destruction of insulin-producing cells in Type 1 diabetes.
- Poor adherence to multiple daily injections.
Diagnostic Tests Before Procedure
Certain tests are essential to determine the appropriateness of this procedure.
- Blood glucose monitoring to assess current control.
- Hemoglobin A1c testing to evaluate long-term glucose levels.
- Insulin sensitivity tests if indicated.
Procedure Description
The procedure involves several key steps.
- Gather necessary supplies including insulin, syringe, and pump.
- Prepare the insulin by drawing it into the syringe.
- Clean the injection site on the pump reservoir.
- Inject the insulin into the reservoir using the syringe.
- Secure the reservoir and ensure proper functioning of the pump.
Preparation for the Procedure
Patients should follow specific guidelines before the procedure.
- Ensure that the insulin pump is functioning properly.
- Check blood glucose levels prior to the procedure.
- Discuss any allergies to insulin or other medications with the healthcare provider.
Recovery and Aftercare
Post-procedure care is crucial for optimal recovery.
- Monitor blood glucose levels regularly after the injection.
- Observe the injection site for any signs of infection.
- Follow up with the healthcare provider for any concerns.
Possible Complications
While generally safe, there are potential risks associated with this procedure.
- Infection at the injection site.
- Allergic reaction to insulin.
- Pump malfunction leading to inadequate insulin delivery.


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Learn morePost-Procedure Follow-Up
Regular follow-up is essential for managing diabetes effectively.
- Schedule follow-up appointments every 3-6 months.
- Adjust insulin dosage based on blood glucose monitoring.
- Consult with a diabetes educator for ongoing management.
Alternative Treatments
There are other management options for diabetes.
- Multiple daily insulin injections.
- Oral hypoglycemic agents.
- Continuous glucose monitoring systems.
Home Care Tips
Patients can take proactive steps at home.
- Maintain a balanced diet and regular exercise.
- Keep a log of blood glucose readings.
- Educate yourself about diabetes management.
Patient Education & Prevention
Education is key to preventing complications.
- Understand the importance of insulin therapy.
- Recognize signs of hypo- and hyperglycemia.
- Stay informed about diabetes management strategies.
Billing and Coding Information
CPT Code: 25073
Category: Injection Procedures
Common Modifiers:
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $100 to $300 per injection.
- Most insurance plans cover insulin pump therapy.
- Check with your insurance provider for specific coverage details.
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