State 340B Law Tracker
A growing number of states have passed laws addressing 340B contract pharmacy access or duplicate discounts. For organizations operating across state lines, tracking them by hand isn’t realistic. This tracker keeps all 50 states in one place.
- Search all 50 states
- Counsel review before publication
- Updated monthly
State law now moves faster than any single team can track.
State laws differ in what they protect, who enforces them and what penalties apply. For multi-state systems, contract pharmacy and Medicaid billing rules can diverge by site.
This tracker summarizes each state’s status in plain English so operations, compliance and finance teams know where to look more closely and when to involve legal counsel.
What we track for each state
Status
Enacted, pending, not introduced or subject to litigation, once researched and reviewed.
Scope
What a law covers, such as manufacturer restrictions, payer practices or claims-data requirements.
Effective date
When the law took or takes effect, where applicable.
Enforcement and penalties
The enforcing agency and stated penalties, when verified.
Source and review date
A link to the bill or statute and the date the entry was last reviewed.
Search by state.
All 50 states are listed below. Every status remains Pending research until the state research is sourced and reviewed by counsel.
All states remain Pending research until entries are sourced and reviewed by counsel. Published entries will include a source and last-reviewed date. This is general information, not legal advice, and may not reflect recent amendments or court decisions.
Statuses remain Pending research until entries are sourced and reviewed by counsel. This tracker is not legal advice; consult qualified counsel.
Align your program state by state.
We help multi-state health systems map each site and contract pharmacy to applicable state rules, update policies and Medicaid billing workflows, and monitor changes. Legal interpretation remains with your counsel; we handle operational alignment.
Questions about state 340B laws
What is a state 340B contract pharmacy law?
It is a state law that may restrict manufacturers from limiting 340B pricing or deliveries to contract pharmacies serving covered entities. Terms and enforcement vary by state.
Which state passed the first 340B contract pharmacy law?
Arkansas enacted the first state 340B contract pharmacy protection law in 2021. Verify current state law and legal status with qualified counsel.
Does a state 340B law change federal 340B requirements?
No. Covered entities must still meet HRSA program requirements. State laws may add state-level protections or obligations.