---
type: "Bill"
title: "Health Insurance - Diagnostic and Supplemental Examinations and Biopsies for Breast Cancer - Cost-Sharing"
description: "Health Insurance - Diagnostic and Supplemental Examinations and Biopsies for Breast Cancer - Cost-Sharing"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2023"
identifier: "SB 184"
citation: "Maryland SB 184 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Beidle", "Benson", "Gile", "Hester", "King"]
version_count: 4
action_count: 16
vote_count: 0
first_action: "2023-01-20"
last_action: "2023-05-03"
source: "openstates"
source_identifier: "ocd-bill/58f5783c-55e0-4f24-8368-57b021932d82"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/sb0184?ys=2023RS&search=True"
source_hash: "2945632b9140e90ab6acd98f064bba6b748a67cbd829b33a8074a5d511103b53"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-md"]
---

# Maryland SB 184 (2023) — Health Insurance - Diagnostic and Supplemental Examinations and Biopsies for Breast Cancer - Cost-Sharing

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Chapter - Health Insurance - Diagnostic and Supplemental Examinations and Biopsies for Breast Cancer - Cost-Sharing** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/Chapters_noln/CH_298_sb0184e.pdf)
2. **Enrolled - Health Insurance - Diagnostic and Supplemental Examinations and Biopsies for Breast Cancer - Cost-Sharing** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/sb/sb0184e.pdf)
3. **First - Health Insurance - Diagnostic and Supplemental Examinations for Breast Cancer - Cost-Sharing** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/sb/sb0184f.pdf)
4. **Third - Health Insurance - Diagnostic and Supplemental Examinations for Breast Cancer - Cost-Sharing** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/sb/sb0184t.pdf)

## Sponsors

- Beidle — primary (person)
- Benson — primary (person)
- Gile — primary (person)
- Hester — primary (person)
- King — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2023-01-20** First Reading Finance `referral-committee`
- **2023-01-21** Hearing 2/08 at 1:00 p.m.
- **2023-03-08** Favorable with Amendments Report by Finance `committee-passage-favorable`
- **2023-03-09** Favorable with Amendments { `committee-passage-favorable`
- **2023-03-09** Second Reading Passed with Amendments
- **2023-03-13** Third Reading Passed `passage`
- **2023-03-14** Referred Health and Government Operations `referral-committee`
- **2023-03-14** Hearing 3/23 at 1:00 p.m.
- **2023-03-30** Favorable with Amendments Report by Health and Government Operations `committee-passage-favorable`
- **2023-03-30** Favorable with Amendments { `committee-passage-favorable`
- **2023-03-30** Second Reading Passed with Amendments
- **2023-04-04** Third Reading Passed `passage`
- **2023-04-06** Senate Concurs House Amendments
- **2023-04-06** Third Reading Passed `passage`
- **2023-04-06** Passed Enrolled
- **2023-05-03** Approved by the Governor - Chapter 298 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/58f5783c-55e0-4f24-8368-57b021932d82`. Confidence: reported (aggregated from official Maryland legislature records).