My doctor did a left and right heart cardiac catheterization. We billed without use of the 26 modifier, since the physician did the work. The third-party payer says we should use the 26 modifier; who is correct?
To view the Official AMA answer and 1000s more like this:
CPT® Knowledge Base is a compendium of real life coding questions asked by the coding community and answered by CPT® coding experts.
Over 2900 questions and authoritative answers from the CPT® professionals at the AMA. Get specific answers to challenging coding questions, and search the knowledge base of others' real world questions.
Access to this feature is available in the following products: