How should the claims processing address be formatted in Block 9 C?

The claims processing address in Block 9 C of the CMS-1500 form should include an abbreviated street address, along with the two-letter postal code and the ZIP code. This formatting is essential for ensuring that the claim is processed efficiently and can be easily routed to the appropriate insurance provider.

Using an abbreviated format is particularly useful because it saves space while still providing the necessary information that the claims processor needs to identify the provider's location accurately. The inclusion of the two-letter postal code alongside the ZIP code further standardizes the information, making it easier for processing systems to recognize and validate the address.

This approach reduces the potential for errors and misunderstandings that could delay claim processing, as concise and standardized information is crucial in claims management and submission processes. Providing full addresses or just city and states lacks the precision required for effective claim handling.