Table 2.1 shows the count of insurers reporting bills by date of injury. The WCIS collects Insurer FEIN data on each reported bill. This table is unique count of the insurer FEIN data.

Table number	Table name
Table 2.1:	Number Of Insurers Reporting Medical Data By Date Of Injury

Source: WCIS Medical Bill Payment Database as of June 2020

Table 2.2 shows the count of claims by date of injury and bill type. Claims reported on bills in HCFA/CMS 1500 are professional bills, those reported in UB92/04 are institutional bills, those reported in ADA Dental Claim Forms are dental bills, those reported in NCDP Workers' Compensation/Property & Casualty Universal Claim Form are prescription bills while claims on disputed bills with lump sum payments or settlements are reported as lien bills. Claim counts are the number of unique JCNs for the year and bill type.

Table number	Table name
Table 2.2:	Number Of Claims With Medical Bills By Date Of Injury / Bill Type

Source: WCIS Medical Bill Payment Database as of June 2020

Table 2.3 shows the count of bills by date of injury and bill type. Bills reported in HCFA/CMS 1500 are professional bills, those reported in UB92/04 are institutional bills, those reported in ADA Dental Claim Forms are dental bills, those reported in NCDP Workers' Compensation/Property & Casualty Universal Claim Form are dental bills while disputed bills with lump sum payments or settlements are reported as lien bills.

Table number	Table name
Table 2.3:	Number Of Medical Bills By Date Of Injury / Bill Type

Source: WCIS Medical Bill Payment Database as of June 2020