Health Insurance - Adverse Decisions - Notices, Reporting, and Examinations
HB 848 requires Maryland health insurance carriers to submit quarterly reports to the Insurance Commissioner detailing adverse decisions (denials of coverage), including specific data on denied claims, grievance outcomes, and emergency case processing times. If a carrier’s adverse decisions for a specific service type rise by more than 10% annually or 25% over three years, they must also report the reasons for the increase, such as changes in medical management. The Commissioner will compile annual summary reports from this data and may use it to initiate examinations of carriers. This bill directly affects health insurance carriers operating in Maryland, aiming to increase transparency around coverage denials without altering coverage rules.
Bill status
signed
all 5 stages cleared
Introduction
Jan 2025
Committee Review
Apr 2025
House of Delegates Passage
Apr 2025
Senate Passage
Apr 2025
Signed into Law
May 2025
Introduced Jan 30, 2025
Signed May 20, 2025
Floor votes · Senate Mar 15, 2025 · House of Delegates Mar 19, 2025
How they voted
45–0
Passed · 1 other
Total votes 46
Mar 15, 2025
D
Democratic33
96% Yea
R
Republican13
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
20
Key actions
11
Committee
6
Amendments
1
May 20, 2025
Signed into law
Approved by the Governor - Chapter 669
executive
Apr 3, 2025
Lower · Passed
Passed Enrolled
lower
Apr 3, 2025
Lower · Passed
Third Reading Passed
lower
Apr 3, 2025
Introduced
House Concurs Senate Amendments
lower
Apr 2, 2025
Upper · Passed
Third Reading Passed
upper
Apr 1, 2025
Upper · Passed
Favorable with Amendments {
upper
Mar 31, 2025
Upper · Passed
Favorable with Amendments Report by Finance
upper
Mar 19, 2025
House Of Delegates · Passed
House of Delegates Vote: pass (137-0-2)
house of delegates
Mar 15, 2025
Senate · Passed
Senate Vote: pass (45-0-1)
senate
Mar 10, 2025
Committee
Referred Finance
upper
Mar 6, 2025
Lower · Passed
Third Reading Passed
lower
Mar 4, 2025
Lower · Passed
Favorable with Amendments {
lower
Mar 3, 2025
Lower · Passed
Favorable with Amendments Report by Health and Government Operations
lower
Jan 30, 2025
Committee
First Reading Health and Government Operations
lower
20 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Anne Kaiser
DDemocratic
P
Bonnie Cullison
DDemocratic
P
Brian Chisholm
RRepublican
P
Deni Taveras
DDemocratic
P
Harry Bhandari
DDemocratic
P
Heather Bagnall Tudball
DDemocratic
P
Jamila Woods
DDemocratic
P
Jennifer White Holland
DDemocratic
P
JP
Joseline Peña-Melnyk
DDemocratic
P
Kathy Szeliga
RRepublican
P
Ken Kerr
DDemocratic
P
Lesley Lopez
DDemocratic
P
Nic Kipke
RRepublican
P
Pam Guzzone
DDemocratic
P
Sandy Rosenberg
DDemocratic
P
Steve Johnson
DDemocratic
P
Teresa Reilly
RRepublican
P
Teresa Woorman
DDemocratic
P
Terri Hill
DDemocratic
P
Tom Hutchinson
RRepublican
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