What letter is commonly used as a prefix for HCPCS Level II codes?

The prefix "A" is commonly used for HCPCS Level II codes that pertain to medical supplies and durable medical equipment (DME). In the HCPCS coding system, different letters denote various categories of services and products. Specifically, codes starting with "A" are typically for DME, which can include items like wheelchairs, walkers, and diabetic supplies. This categorization allows healthcare providers and insurers to easily identify the nature of the supplies and services being billed.

Understanding this coding framework is essential in navigating and accurately using HCPCS codes in healthcare billing and reimbursement processes.