The Texas Department of Insurance, Division of Workers’ Compensation (DWC) publishes a quarterly report of employers with active Texas workers’ compensation insurance coverage. Employers with coverage are called “subscribers.” Texas does not require most private employers to have workers' compensation insurance coverage.

Insurance carriers report coverage data to DWC using the International Association of Industrial Accident Boards and Commissions’ (IAIABC) IAIABC Proof of Coverage (POC) Release 2.1 electronic data interchange (EDI) standard. The National Council on Workers’ Compensation Insurance (NCCI) collects the POC data for DWC. POC filings are the source of this data set.

Visit the DWC Employer Coverage Page for more information.

The Texas Department of Insurance, Division of Workers’ Compensation (DWC) publishes a monthly report of private employers that have opted out of Texas workers’ compensation insurance coverage (non-subscribers). Texas does not require most private employers to have workers' compensation insurance coverage.

Non-subscribers are required to file the DWC Form-005, Employers' Notice of No Coverage or Termination of Coverage annually. The DWC Form-005 is the source of this data set.

The Texas Department of Insurance, Division of Workers’ Compensation (DWC) maintains a database of pharmacy medical billing services (SV4). It contains charges, payments, and prescriptions billed on a DWC Form-066, Statement of Pharmacy Services by pharmacies with dates of service for the last five years. For datasets going back to 2010, see pharmacy medical billing services (SV4) detail information – historical.

The detail section contains information to identify insurance carriers, injured employees, employers, place of service, and diagnostic information. The bill details are individual line items that are grouped in the header section of a single bill. The bill selection date and bill ID must be used to group individual line items into a single bill. Find more information in our pharmacy medical billing services (SV4) detail data dictionary.

See pharmacy medical billing services (SV4) header information for the corresponding header records related this dataset.

Go to our page on DWC medical state reporting public use data file (PUDF) to learn more about using this information.

The Texas Department of Insurance, Division of Workers' Compensation (DWC) maintains a database of professional medical billing services (SV1). It contains charges, payments, and treatments billed on a CMS-1500 form by doctors and other health care professionals who treat injured employees, including ambulatory surgical centers, with dates of service for the last five years. For datasets going back to 2010, see professional medical billing services (SV1) detail information – historical.

The detail contains information to identify insurance carriers, injured employees, employers, place of service, and diagnostic information. The bill details are individual line items that are grouped in the header section of a single bill. The bill selection date and bill ID must be used to group individual line items into a single bill. Find more information in our professional medical billing services (SV1) detail data dictionary.

See professional medical billing services (SV1) header information for the corresponding header records related to this dataset.

Go to our page on DWC medical state reporting public use data file (PUDF) to learn more about using this information.

The Texas Department of Insurance, Division of Workers' Compensation (DWC) maintains a database of professional medical billing services (SV1). It contains charges, payments, and treatments billed on a CMS-1500 form by doctors and other health care professionals who treat injured employees, including ambulatory surgical centers, with dates of service for the last five years. For datasets going back to 2010, see professional medical billing services (SV1) header information – historical.

The header identifies insurance carriers, injured employees, employers, place of service, and diagnostic information. The bill header information groups individual line items reported in the detail section. The bill selection date and bill ID must be used to group individual line items into a single bill. Find more information in our professional medical billing services (SV1) header data dictionary.

See professional medical billing services (SV1) detail information for the corresponding detail records related to this dataset.

Go to our page on DWC medical state reporting public use data file (PUDF) to learn more about using this information.

The Texas Department of Insurance, Division of Workers' Compensation (DWC) maintains a database of health care providers with current maximum medical improvement (MMI) and designated doctor certifications in Texas. This list includes doctors’ certification periods, phone numbers, and fax numbers.

For more information about designated doctors, go to https://www.tdi.texas.gov/wc/dd/index.html.

For a detailed list of exam locations for these health care providers, go to Workers’ Compensation Maximum Medical Improvement Doctors and Designated Doctors’ Address Information.

The Texas Department of Insurance, Division of Workers’ Compensation (DWC) maintains a database of institutional medical billing services (SV2). It contains charges, payments, and treatments billed on a CMS-1450 form (UB-92, UB-04) by hospitals and medical facilities that treat injured employees, excluding ambulatory surgical centers, with dates of service for the last five years. For datasets going back to 2010, see institutional medical billing services (SV2) detail information – historical.

The detail contains information to identify insurance carriers, injured employees, employers, place of service, and diagnostic information. The bill details are individual line items that are grouped in the header section of a single bill. The bill selection date and bill ID must be used to group individual line items into a single bill. Find more information in our institutional medical billing services (SV2) detail data dictionary.

See institutional medical billing services (SV2) header information for the corresponding header records related to this dataset.

Go to our page on DWC medical state reporting public use data file (PUDF) to learn more about using this information.

The Texas Department of Insurance, Division of Workers’ Compensation (DWC) maintains a database of pharmacy medical billing services (SV4). It contains charges, payments, and prescriptions billed on a DWC Form-066, Statement of Pharmacy Services by pharmacies with dates of service for the last five years. For datasets going back to 2010, see pharmacy medical billing services (SV4) header information – historical.

The header identifies insurance carriers, injured employees, employers, place of service, and diagnostic information. The bill header information groups individual line items reported in the detail section. The bill selection date and bill ID must be used to group individual line items into a single bill. Find more information in our pharmacy medical billing services (SV4) header data dictionary.

See pharmacy medical billing services (SV4) detail information for the corresponding detail records related to this dataset.

Go to our page on DWC medical state reporting public use data file (PUDF) to learn more about using this information.

The Texas Department of Insurance, Division of Workers' Compensation (DWC) maintains a database of institutional medical billing services (SV2). It contains charges, payments, and treatments billed on a CMS-1450 form (UB-92, UB-04) by hospitals and medical facilities that treat injured employees, excluding ambulatory surgical centers, with dates of service for the last five years. For datasets going back to 2010, see institutional medical billing services (SV2) header information – historical.

The header identifies insurance carriers, injured employees, employers, place of service, and diagnostic information. The bill header information groups individual line items reported in the detail section. The bill selection date and bill ID must be used to group individual line items into a single bill. Find more information in our institutional medical billing services (SV2) header data dictionary.

See institutional medical billing services (SV2) detail information for the corresponding detail records related to this dataset.

Go to our page on DWC medical state reporting public use data file (PUDF) to learn more about using this information.

The Texas Department of Insurance, Division of Workers' Compensation (DWC) maintains a database of health care providers with current maximum medical improvement (MMI) and designated doctor certifications in Texas. This list includes doctors’ certification periods, phone numbers, fax numbers, and addresses.

For more information about designated doctors, go to https://www.tdi.texas.gov/wc/dd/index.html.

For a list of health care providers’ MMI and designated doctors’ certifications only, go to Workers’ Compensation Maximum Medical Improvement Doctors and Designated Doctors List.