D0606

Molecular Testing for Pathogens - CDT Code Guide

Diagnostic/Tests and Examinations

Overview

CDT Code D0606 refers to molecular testing for public health-related pathogens, including coronavirus. This diagnostic procedure is crucial in identifying infectious agents that may pose a public health risk. The test involves collecting samples, such as saliva or nasal swabs, and analyzing them using molecular techniques to detect the presence of specific pathogens. This code is particularly relevant in the context of pandemics or outbreaks where rapid and accurate pathogen identification is essential for controlling the spread of disease. Dental professionals may encounter situations where this testing is necessary to ensure the safety of both patients and staff, especially in cases where a patient presents with symptoms consistent with a contagious illness.

When to Use This Code

  • When a patient presents with symptoms of a contagious disease during a dental visit
  • In the event of a local outbreak of a public health-related pathogen
  • Before performing aerosol-generating procedures on a patient with unknown health status
  • To ensure the safety of dental staff and other patients in the clinic
  • As part of a routine screening in high-risk populations

Documentation Requirements

  • Detailed patient history and presenting symptoms
  • Reason for ordering the molecular test
  • Type of specimen collected and collection method
  • Results of the molecular test
  • Follow-up actions based on test results

Billing Considerations

When billing for D0606, it is important to note any frequency limitations imposed by insurance providers, as well as the necessity of using appropriate modifiers to indicate the context of the test. Insurance coverage may vary, especially in non-pandemic times, so verifying patient benefits is crucial. Additionally, some insurers may require pre-authorization for this type of testing.

Related CDT Codes

Frequently Asked Questions

Coverage for D0606 varies by insurance provider and may depend on the current public health situation. It's important to verify benefits with the patient's insurer.

Source: CDT 2023 © American Dental Association

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