---
type: "Bill"
title: "Health Services Cost Review Commission - Hospital Rates - All-Payer Model Contract"
description: "Health Services Cost Review Commission - Hospital Rates - All-Payer Model Contract"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2023"
identifier: "HB 420"
citation: "Maryland HB 420 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Bagnall", "Chisholm", "M. Morgan", "R. Lewis", "Szeliga"]
version_count: 3
action_count: 11
vote_count: 0
first_action: "2023-01-30"
last_action: "2023-05-03"
source: "openstates"
source_identifier: "ocd-bill/a9ae392a-5894-452b-a989-cb64e11a4d69"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0420?ys=2023RS&search=True"
source_hash: "3dd385064b8dfe46f0fa92f416307c8c7566c309b4bcfe6556cc74bf49c9a540"
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 HB 420 (2023) — Health Services Cost Review Commission - Hospital Rates - All-Payer Model Contract

## Version chain

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

1. **Chapter - Health Services Cost Review Commission - Hospital Rates - All-Payer Model Contract** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/Chapters_noln/CH_373_hb0420t.pdf)
2. **First - Health Services Cost Review Commission - Hospital Rates - All-Payer Model Contract** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/hb/hb0420f.pdf)
3. **Third - Health Services Cost Review Commission - Hospital Rates - All-Payer Model Contract** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/hb/hb0420t.pdf)

## Sponsors

- Bagnall — primary (person)
- Chisholm — primary (person)
- M. Morgan — primary (person)
- R. Lewis — primary (person)
- Szeliga — primary (person)

## Timeline

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

- **2023-01-30** First Reading Health and Government Operations `referral-committee`
- **2023-02-07** Hearing 2/21 at 1:00 p.m.
- **2023-03-06** Favorable Report by Health and Government Operations `committee-passage-favorable`
- **2023-03-07** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2023-03-09** Third Reading Passed `passage`
- **2023-03-10** Referred Finance `referral-committee`
- **2023-03-31** Favorable Report by Finance `committee-passage-favorable`
- **2023-03-31** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2023-04-05** Third Reading Passed `passage`
- **2023-04-05** Returned Passed
- **2023-05-03** Approved by the Governor - Chapter 373 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/a9ae392a-5894-452b-a989-cb64e11a4d69`. Confidence: reported (aggregated from official Maryland legislature records).