Providers are encouraged to review the information on the attestation page of the TMHP website at www.tmhp.com. If the information reflected in the NPI attestation is incorrect, providers must update the information on the attestation page. Access to the attestation page is granted through current administrative permissions. Only account administrators are able to attest and update online.

Transactions on the TMHP website, including claims filing and eligibility verifications, require the NPI and benefit code of those providers for whom the attestation has been completed. After attestation, the CSHCN Services Program and Texas Medicaid Program TPIs will no longer be accepted for transactions on the TMHP website.

CSHCN Services Program transactions must include a benefit code. A benefit code is an additional data element that TMHP uses to identify state programs. “CSN” is used to identify the CSHCN Services Program. This benefit code is required on all claims and authorizations and will appear on paper checks when applicable.

NPI information is available on the TMHP website under the NPI announcements page.

For more information, call the TMHP CSHCN Services Program Contact Center at 1-800-568-2413.