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MD HB820: Health Insurance - Utilization Review - Use of Artificial Intelligence

Effective Oct 1, 2025 Maryland · 2025 session

Last verified Oct 12, 2026 · official bill text

HB820 · where it stands

All steps complete
  1. Introduced Complete
  2. Passed first chamber Complete
  3. Passed both chambers Complete
  4. Enacted Complete
  5. Effective Since Oct 1, 2025
What do these statuses mean?
Introduced
Filed in the legislature; may be waiting for a committee hearing.
Passed a chamber
Approved by one or both chambers; awaiting further action.
Enacted
Signed into law, or became law without a signature or over a veto.
Effective date
The date the law says it takes effect. Once it has passed, the page shows "Effective" and the date. A court order can still block a law; if we know of one, the summary says so.
Dead / vetoed
Vetoed, failed, or the session ended without action.

In one paragraph

Maryland HB 820 (2025) governs health insurers, pharmacy benefit managers and private review agents that use AI, algorithms or other software tools in utilization review. Tools must base determinations on the enrollee's own medical or clinical history and circumstances rather than solely on group data, may not replace the provider's role or discriminate unfairly, must be open to audit by the Insurance Commissioner, described in written policies and reviewed quarterly, and may not deny, delay or modify health care services. Carriers' quarterly reports must say whether AI was used in each adverse decision. Effective October 1, 2025.

Plain-English summary, written with AI assistance. The official text controls.

What it means for business

Health insurers and utilization review vendors in Maryland must keep AI tools individualized, auditable and subordinate to clinicians.

Key provisions

  1. Insurance 15-10B-05.1: applies to carriers, PBMs and private review agents using AI, algorithms or software in utilization review
  2. Determinations must rest on the enrollee's own clinical record and circumstances, not solely group datasets
  3. Tools may not supplant the provider's role or unfairly discriminate; open to Commissioner audit; quarterly performance review
  4. An AI, algorithm or other software tool may not deny, delay or modify health care services
  5. 15-10A-06: quarterly reports state whether AI was used in each adverse decision

Latest legislative action

May 20, 2025. Approved by the Governor - Chapter 747

Sponsors (showing 5 of 26)

NameRoleDistrict
D Sponsor HD-018
D Sponsor HD-014
D Sponsor HD-022
D Sponsor HD-019
R Sponsor HD-031

Roll call votes

S Third Reading: Passed Apr 7, 2025

47 yea0 nayPassed

H Third Reading: Passed Mar 6, 2025

135 yea0 nay6 otherPassed

Amendments (1)

  • Favorable with Amendments 873321/1 Adopted Adopted 2025-03-04

Topics and industries

Affected industries

This page is general information, not legal advice. Summaries are AI-assisted and may contain errors; read the statute for the controlling text and talk to a lawyer about your situation. Full disclaimer · Report an error