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2026 Regular Session

SB428

Maryland Medical Assistance Program and Health Insurance - Collaborative Care Model - Cost Sharing Prohibition

Prohibiting the Maryland Department of Health from imposing a copay, coinsurance, or deductible for services provided in accordance with the Collaborative Care Model statewide in primary care settings that provide services to Program recipients; requiring certain insurers, nonprofit health plans, and health maintenance organizations to provide coverage for services provided in accordance with the Model; and requiring the Maryland Health Care Commission to study the impact of eliminating cost-sharing for certain health care services.

Legislative progress

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This summary includes only completed milestones supported by recorded actions. It does not predict the next step, and it preserves later committee reassignments, concurrence, conference, veto, and approval actions when they occur.

Introduced in Senate January 30, 2026 Senate passed March 12, 2026 House passed April 2, 2026 Senate passed April 3, 2026 Enrolled April 3, 2026 Governor approved May 26, 2026

Recorded floor votes

3 roll calls are available for this bill. This record includes procedural and intermediate action as well as substantive final votes.

March 12, 2026 · Senate

Third Reading Passed

Passed ⭐ Substantive final action

45 yea–0 nay · 2 absent

View roll call

April 2, 2026 · House

Third Reading Passed

Passed ⭐ Substantive final action

129 yea–5 nay · 1 not voting · 6 absent

View roll call

April 3, 2026 · Senate

Third Reading Passed

Passed ⭐ Substantive final action

42 yea–0 nay · 2 not voting · 3 absent

View roll call

Committee referrals

March 13, 2026 · House

Health

January 30, 2026 · Senate

Finance

Instrument history

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This is the complete recorded action history in the current source package. Highlighted entries are marked as significant by the source. A roll-call link appears only when a vote-like action has one unambiguous same-day chamber vote.

  1. Senate Approved by the Governor - Chapter 614
  2. Senate Passed Enrolled View roll call
  3. Senate Third Reading Passed (42-0) View roll call
  4. Senate Senate Concurs House Amendments
  5. House Third Reading Passed (129-5) View roll call
  6. House Second Reading Passed with Amendments
  7. House Favorable with Amendments {423925/1 Adopted
  8. House Favorable with Amendments Report by Health
  9. House Hearing 3/26 at 2:00 p.m.
  10. House Hearing canceled
  11. House Hearing 3/26 at 1:00 p.m.
  12. House Referred Health
  13. Senate Third Reading Passed (45-0) View roll call
  14. Senate Second Reading Passed
  15. Senate Favorable Adopted
  16. Senate Favorable Report by Finance
  17. Senate Hearing 2/18 at 1:00 p.m.
  18. Senate First Reading Finance
Source provenance