Texas Senate Bill 418 is often cited in discussions of medical staff credentialing, but the bill itself is a prompt-pay statute governing how health benefit plans pay provider claims. It does not set the rules hospitals use to grant, deny, or restrict staff membership and clinical privileges. Those rules come from Texas Health and Safety Code Section 241.101 and from the federal Health Care Quality Improvement Act.
What SB 418 Actually Covers
SB 418 passed during the 78th Regular Session in 2003. Its official caption describes it as “an act relating to the regulation and prompt payment of health care providers; providing penalties.”1Texas Legislature Online. Texas Senate Bill 418 – 78(R) Enrolled Version The provisions address how health plans process and pay claims submitted by providers, and they create consequences when payments are delayed or improperly handled.2Texas Legislature Online. SB 418 78(R) – Bill Analysis
The bill does not amend the medical staff credentialing process. It does not restrict what a hospital may ask an applicant about personal health history, impose timelines on credentialing decisions, or set due process standards for peer review. If you are looking at SB 418 for any of those answers, you are looking in the wrong place.
Where Texas Credentialing Rules Actually Live
The statute that governs medical staff credentialing in Texas is Health and Safety Code Section 241.101. It gives hospital governing bodies the authority to set rules, standards, and qualifications for medical staff membership and to grant or refuse that membership as they consider necessary.3State of Texas. Texas Health and Safety Code Section 241.101 The protections apply to physicians, podiatrists, and dentists seeking to practice within licensed hospital facilities.
That discretion has limits. A hospital cannot deny an applicant membership or privileges “on any ground that is otherwise prohibited by law,” which pulls in the Americans with Disabilities Act, Title VII, and other anti-discrimination statutes. Hospitals also cannot differentiate between physicians based on the type of academic medical degree they hold, and graduate medical education standards must give equal recognition to all accredited training programs.3State of Texas. Texas Health and Safety Code Section 241.101
Hospitals can require applicants to document current clinical competency, professional training, and experience in the specific procedures for which privileges are requested. The focus is on present ability, not historical personal circumstances.
The 90-Day Decision Timeline
Section 241.101 imposes strict timelines on credentialing decisions. The credentials committee must act on a completed application within 90 days of receiving it. The hospital’s governing body then has 60 days to take final action on the committee’s recommendation. The hospital must notify the applicant in writing of its decision, including the reason for any denial or restriction of privileges, within 20 days of that final action.3State of Texas. Texas Health and Safety Code Section 241.101
If a credentials committee fails to act within the 90-day window, the physician has the right to require the hospital to participate in mediation. The same mediation right applies when a physician faces a professional review action that could adversely affect existing staff membership or privileges. The mediation must be conducted by a qualified mediator under Chapter 154 of the Civil Practice and Remedies Code.3State of Texas. Texas Health and Safety Code Section 241.101
Due Process Rights Under Federal Law
Texas law requires that credentialing afford each physician, podiatrist, and dentist procedural due process meeting the requirements of the federal Health Care Quality Improvement Act, 42 U.S.C. Section 11101 et seq.3State of Texas. Texas Health and Safety Code Section 241.101 That cross-reference is where the substantive physician protections live.
Under 42 U.S.C. Section 11112, a professional review action taken against a physician must meet four conditions: it was taken in a reasonable belief that it furthered quality healthcare, after a reasonable effort to gather the facts, after adequate notice and hearing procedures, and in a reasonable belief that the action was warranted by the known facts. When a hospital meets these standards, it receives immunity from damages in lawsuits challenging the review action. When it does not, that immunity evaporates.4Office of the Law Revision Counsel. 42 USC 11112 – Standards for Professional Review Actions
The hearing procedures are specific. A physician must receive written notice stating what action is proposed, the reasons behind it, and the right to request a hearing within at least 30 days. If a hearing is requested, the physician gets at least 30 days’ notice of its date, time, and location, along with a list of witnesses. During the hearing, the physician has the right to legal representation, to call and cross-examine witnesses, to present relevant evidence, and to receive a written decision with specific reasons for the outcome.4Office of the Law Revision Counsel. 42 USC 11112 – Standards for Professional Review Actions
One caveat matters. The statute says a hospital’s failure to follow these specific hearing procedures does not automatically mean it failed the broader “adequate notice and hearing” standard. Courts have interpreted that language to give hospitals some flexibility, so physicians cannot always rely on technical procedural violations to overturn an adverse decision.
Limits on Mental Health and Personal History Questions
Hospitals face several overlapping constraints on asking credentialing applicants about past mental health treatment or medical leave. The source is not SB 418 or any single Texas statute, but a combination of accreditation standards and federal law.
The Joint Commission recommends limiting credentialing application questions to the specific inquiry endorsed by the Federation of State Medical Boards: “Are you currently suffering from any condition for which you are not being appropriately treated that impairs your judgment or that would otherwise adversely affect your ability to practice medicine in a competent, ethical and professional manner?” The phrasing deliberately avoids asking about historical diagnoses or past treatment.
The Dr. Lorna Breen Health Care Provider Protection Act, signed into law in 2022, addresses what the legislation calls “intrusive questions” asked by licensing, employment, and credentialing bodies about clinicians’ mental health histories.
The Americans with Disabilities Act adds another layer. Under EEOC guidance, employers may not make disability-related inquiries before extending a conditional offer. After a conditional offer, medical inquiries are permitted only if applied uniformly to all entering employees in the same category. Once employment begins, medical examinations or inquiries must be job-related and consistent with business necessity.5U.S. Equal Employment Opportunity Commission. Enforcement Guidance on Disability-Related Inquiries and Medical Examinations of Employees under the ADA Whether medical staff credentialing qualifies as “employment” under the ADA depends on how a hospital structures the relationship, but the general direction is the same: focus on current fitness, not past treatment.
What Hospitals Still Verify
None of these protections stop a hospital from thoroughly vetting professional qualifications. Hospitals must verify clinical training, education, board certification, and past performance. The Joint Commission requires primary source verification for any license, certification, or registration required by law, meaning hospitals confirm credentials directly with the issuing source rather than relying on the applicant’s word alone.6The Joint Commission. Primary Source Verification Definition
Credentialing committees review past employment history, procedures performed and their outcomes, disciplinary actions, and any license restrictions. Peer recommendations and department chair evaluations provide additional insight into clinical conduct. Verification of professional liability insurance coverage is a standard requirement.
The line sits between professional qualifications and personal health history. Questions about fellowship completion, surgical complication rates, and license actions are within scope. Questions about whether an applicant ever took medical leave for depression are not.
Why the Process Matters Beyond One Hospital
When a hospital takes an adverse credentialing action, federal law requires reporting it to the National Practitioner Data Bank. Hospitals must report any professional review action that adversely affects a physician’s clinical privileges for longer than 30 days, along with any voluntary surrender or restriction of privileges that occurs while the physician is under investigation or to avoid an investigation. These reports must be submitted within 30 days of the action, with a simultaneous report to the appropriate state licensing board.7NPDB. What You Must Report to the NPDB
An NPDB report follows a physician across state lines and institutional boundaries, visible to every future hospital that queries the database during credentialing. A credentialing decision made without proper procedures does not just affect one appointment; it can shadow a career. Physicians facing adverse actions should take the hearing and appeal rights in Section 11112 seriously and consider legal representation before the process concludes.