I haven't heard anything about my benefits claim and I sent them notice a month ago. What's going on?

According to the workers compensation laws, "The carrier must pay, disallow, or deny all medical, dental, pharmacy, and hospital bills submitted to the carrier in accordance with department rule no later than 45 calendar days after the carrier's receipt of the bill." Therefore, it can take up to 7 weeks to hear back. Consulting your attorney or employer may help to expedite the process.