Title 26 › Subtitle K — Group Health Plan Requirements › CHAPTER 100 — GROUP HEALTH PLAN REQUIREMENTS › Subchapter B — Other Requirements › § 9820
For plan years starting on or after January 1, 2022, group health plans must keep accurate provider lists and make them easy to check. Each plan must put a searchable database on its public website that lists every doctor, clinic, or facility it has a contract with and basic contact details (name, address, specialty, phone, and digital contact). Plans must check and update the database at least once every 90 days. If a plan can’t confirm a provider’s info within a time the plan sets, the plan must have a way to remove that provider. If a provider sends updated information under the Public Health Service Act (section 2799B–9), the plan must update the database within 2 business days. If someone calls or uses the plan’s website to ask whether a provider is in-network, the plan must reply in writing (electronically or on paper) as soon as possible and no later than 1 business day, and it must keep that reply in the person’s file for at least 2 years. Printed directories must say the information was accurate as of the publication date and tell people to check the online database or contact the plan for the latest info. Nothing here replaces any applicable State law about provider directories. If a person uses a nonparticipating (out-of-network) provider but would have been covered if the provider were in-network, and the person relied on wrong information from the database, directory, or the plan’s response protocol (including being told the provider was in-network), the plan must treat the care as if it was in-network. That means the patient cannot be charged a higher cost-sharing amount than they would pay in-network, and the in-network deductible and out-of-pocket limits must apply. Plans must also post plain-language information on their public website and include on each explanation of benefits how federal balance-billing protections work (Public Health Service Act sections 2799B–1 and 2799B–2 and section 9816) and how to contact state and federal agencies if someone thinks a provider violated those rules.
Full Legal Text
Internal Revenue Code, Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 9820
Title 26, Internal Revenue Code
Last Updated
Sep 22, 2026
Release point: 119-110