What coding system is used to bill for durable medical equipment?

The coding system to bill durable medical equipment is called the Healthcare Common Procedure Coding System better known in the industry as HCPCS (think hics-pics) it consists of a letter and four numbers. Each code represents a particular piece of equipment or supply. The letter generally represents a category, B codes are used for enteral nutrition & supplies, E codes for most of the home equipment such as hospital beds, wheelchairs, walkers, etc.. When you bill medical equipment you also use ICD-9 codes or diagnosis codes. The ICD-9 code should represent a diagnosis that supports medical necessity for the equipment that is supplied to the customer.