MassHealth Prior Authorization

Coverage: Massachusetts MassHealth fee-for-service billing; managed care organizations and ACO arrangements can have different routing and rules.

Start with the reviewed MassHealth resources below. Confirm the member's current plan, the payer's operating status, and the requested service before scheduling care or submitting a request.

At a glance

Use MassHealth’s applicable PA process; 2026 medical-benefit timeframes exclude drugs.
These medical-item/service rules exclude drugs, which retain separate regulatory requirements. POSC and LTSS provider access require appropriate credentials.

Where to verify prior authorization requirements

Verification resource 1

How to submit prior authorization requests

Not clearly published in the researched sources.
No direct topic-specific link was captured in the current research set.

Information commonly required

Not clearly published in the researched sources.

Turnaround notes and caveats

Effective January 1, 2026: standard medical-benefit PA requests use seven calendar days; expedited requests use 72 hours.
These medical-item/service rules exclude drugs, which retain separate regulatory requirements. POSC and LTSS provider access require appropriate credentials.

Provider resources

Sources

Fact	Value	Source	Confidence
Official policy review	Use MassHealth’s applicable PA process; 2026 medical-benefit timeframes exclude drugs.	Official	high

Update notes

Last updated: 2026-10-30.

Verified official billing timelines, billing resources and 2026 PA changes. Preserved conditional final-filing limits and the drug exclusion.
No universal MCO deadline or routing is inferred from MassHealth fee-for-service rules. Member eligibility, provider enrollment and portal access still require checks.

Last reviewed: October 30, 2026

Sources used: 1 official