Environment
No direct effect
Neutral — no direct effect identified.
Benefits
- No material direct effect identified.
Risks
- No material direct effect identified.
StateMarylandTo Governor
SB 521: Health Insurance - Material Changes to Provider Networks - Notification and Special Enrollment Period
Ben Kramer
SB 521 status: To Governor — Approved by the Governor - Chapter 650 (updated May 26, 2026).
Source
OpenStates
Confidence
Low
Analysis basis
OpenStates summary
01
What this bill does
Official summary alongside an AI-generated read on where it stands and why.
Overall Score
70OUT OF 100
Score:70/100 civic fit
Risk:Low Risk
Impact:Moderate Impact 65/100
Constitutionality95%
Bipartisan70%
Public opinion85%
Bill summary
What changes
Health insurers are now required to notify policyholders if a provider (doctor or hospital) is removed from their network. If such a change occurs, the insurer must provide a special enrollment period to allow the subscriber to switch plans.
Who is affected
Health insurance companies, insurance policyholders, and medical providers working within insured networks in Maryland.
Requirements and enforcement
Insurers must monitor network changes and issue formal notifications to affected policyholders.
Costs and funding
Insurers will incur administrative costs related to notification systems and plan-switching operations; costs may be reflected in administrative overhead.
When it takes effect
Approved May 2026; effective dates subject to state law implementation.
Potential benefits
Improved patient continuity of care, greater transparency in network management, and increased consumer flexibility when essential providers are removed.
Risks and tradeoffs
Potential for increased administrative costs to be passed to consumers, and dependence on accurate and timely notifications from insurers.
What is still unknown
The specific definition of 'material' changes and the exact length of the special enrollment window.
02
Impact analysis
✦ AI analysisModeled effects across six domains, estimated from bill text and comparable legislation.
Economy
Positive outlook
60%
Benefits
- Increases consumer protection for insurance policyholders
- Reduces unexpected out-of-network costs for patients
- Encourages competition among plans based on network stability
Risks
- Increases administrative and compliance costs for insurance carriers
- Potential for slight premium adjustments to cover notification systems
- Adds complexity to enrollment period management
Society
Positive outlook
75%
Benefits
- Protects continuity of care for patients
- Reduces stress related to sudden provider loss
- Provides a safety valve when provider networks shrink
Risks
- Limited to insured populations with existing coverage
- Does not resolve issues where no other in-network options exist
- Notification timeline may still feel rushed to some patients
Technology Industry
No direct effect
Neutral — no direct effect identified.
Benefits
- No material direct effect identified.
Risks
- No material direct effect identified.
Civic Accountability
Positive outlook
70%
Benefits
- Mandates transparency in insurance network administration
- Establishes a formal communication requirement for consumers
- Provides clear notification mandates for insurers
Risks
- Relies on insurer reporting accuracy
- Lacks specific public auditing mechanisms for network changes
- Depends on the Insurance Commissioner for enforcement
Public Health & Safety
Positive outlook
75%
Benefits
- Maintains consistency in patient healthcare management
- Prevents interruption of ongoing medical treatment
- Supports patient-provider relationship longevity
Risks
- Does not guarantee the quality of remaining in-network providers
- Requires timely action by patients to access the benefit
- Impacted by general shortages of specific medical specialists
03
How trustworthy & consequential it is
Sourcing already shown above, this is what the analysis found worth flagging.
Source
OpenStates
Official bill text or data from OpenStates.
Confidence
Low
Information is limited or incomplete.
Analysis basis
OpenStates summary
Source used for this bill's analysis.
Source note
Implementation success depends on the Insurance Commissioner's strictness regarding notification timelines.
Analysis scope
Source provided is an abstract summary; full bill text not reviewed.
04
Where it stands
Official record- IntroducedComplete
- CommitteeComplete
- Chamber votesComplete
- Final agreementComplete
- GovernorCurrent
- EnactedUpcoming
05
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06
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